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  1. root@NAS-U1:~# tcpdump -vv -nni eth2.2030.1110
  2. tcpdump: listening on eth2.2030.1110, link-type EN10MB (Ethernet), capture size 262144 bytes
  3. 11:37:32.966839 IP (tos 0x0, ttl 64, id 21481, offset 0, flags [none], proto UDP (17), length 576)
  4. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  5. Client-Ethernet-Address b0:4e:26:30:11:51
  6. Vendor-rfc1048 Extensions
  7. Magic Cookie 0x63825363
  8. DHCP-Message Option 53, length 1: Discover
  9. MSZ Option 57, length 2: 1024
  10. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  11. Hostname Option 12, length 9: "TL-WR840N"
  12. Vendor-Class Option 60, length 8: "MSFT 5.0"
  13. Parameter-Request Option 55, length 11:
  14. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  15. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  16. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  17. 11:37:32.991509 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  18. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  19. Your-IP 172.20.9.126
  20. Client-Ethernet-Address b0:4e:26:30:11:51
  21. Vendor-rfc1048 Extensions
  22. Magic Cookie 0x63825363
  23. DHCP-Message Option 53, length 1: Offer
  24. Server-ID Option 54, length 4: 172.20.0.6
  25. Lease-Time Option 51, length 4: 600
  26. RN Option 58, length 4: 300
  27. RB Option 59, length 4: 525
  28. Default-Gateway Option 3, length 4: 172.20.0.6
  29. Subnet-Mask Option 1, length 4: 255.255.0.0
  30. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  31. 11:37:32.991760 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  32. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  33. Your-IP 172.20.9.126
  34. Client-Ethernet-Address b0:4e:26:30:11:51
  35. Vendor-rfc1048 Extensions
  36. Magic Cookie 0x63825363
  37. DHCP-Message Option 53, length 1: Offer
  38. Server-ID Option 54, length 4: 172.20.0.5
  39. Lease-Time Option 51, length 4: 600
  40. RN Option 58, length 4: 300
  41. RB Option 59, length 4: 525
  42. Default-Gateway Option 3, length 4: 172.20.0.5
  43. Subnet-Mask Option 1, length 4: 255.255.0.0
  44. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  45. 11:37:32.992249 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  46. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  47. Your-IP 172.20.9.126
  48. Client-Ethernet-Address b0:4e:26:30:11:51
  49. Vendor-rfc1048 Extensions
  50. Magic Cookie 0x63825363
  51. DHCP-Message Option 53, length 1: Offer
  52. Server-ID Option 54, length 4: 172.20.0.3
  53. Lease-Time Option 51, length 4: 600
  54. RN Option 58, length 4: 300
  55. Default-Gateway Option 3, length 4: 172.20.0.3
  56. Subnet-Mask Option 1, length 4: 255.255.0.0
  57. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  58. 11:37:32.995092 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  59. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  60. Your-IP 172.20.9.126
  61. Client-Ethernet-Address b0:4e:26:30:11:51
  62. Vendor-rfc1048 Extensions
  63. Magic Cookie 0x63825363
  64. DHCP-Message Option 53, length 1: Offer
  65. Server-ID Option 54, length 4: 172.20.0.4
  66. Lease-Time Option 51, length 4: 600
  67. RN Option 58, length 4: 300
  68. Default-Gateway Option 3, length 4: 172.20.0.4
  69. Subnet-Mask Option 1, length 4: 255.255.0.0
  70. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  71. 11:37:33.966843 IP (tos 0x0, ttl 64, id 10303, offset 0, flags [none], proto UDP (17), length 576)
  72. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  73. Client-Ethernet-Address b0:4e:26:30:11:51
  74. Vendor-rfc1048 Extensions
  75. Magic Cookie 0x63825363
  76. DHCP-Message Option 53, length 1: Request
  77. MSZ Option 57, length 2: 1024
  78. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  79. Hostname Option 12, length 9: "TL-WR840N"
  80. Vendor-Class Option 60, length 8: "MSFT 5.0"
  81. Requested-IP Option 50, length 4: 172.20.9.126
  82. Server-ID Option 54, length 4: 172.20.0.6
  83. Parameter-Request Option 55, length 11:
  84. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  85. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  86. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  87. 11:37:33.967164 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  88. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  89. Your-IP 172.20.9.126
  90. Client-Ethernet-Address b0:4e:26:30:11:51
  91. Vendor-rfc1048 Extensions
  92. Magic Cookie 0x63825363
  93. DHCP-Message Option 53, length 1: ACK
  94. Server-ID Option 54, length 4: 172.20.0.6
  95. Lease-Time Option 51, length 4: 600
  96. RN Option 58, length 4: 300
  97. RB Option 59, length 4: 525
  98. Default-Gateway Option 3, length 4: 172.20.0.6
  99. Subnet-Mask Option 1, length 4: 255.255.0.0
  100. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  101. 11:37:33.967427 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  102. 11:37:33.967454 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  103. 11:37:33.968424 IP (tos 0x0, ttl 64, id 10303, offset 0, flags [none], proto UDP (17), length 576)
  104. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x390c7b68, Flags [Broadcast] (0x8000)
  105. Client-Ethernet-Address b0:4e:26:30:11:51
  106. Vendor-rfc1048 Extensions
  107. Magic Cookie 0x63825363
  108. DHCP-Message Option 53, length 1: Decline
  109. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  110. Requested-IP Option 50, length 4: 172.20.9.126
  111. Server-ID Option 54, length 4: 172.20.0.6
  112. 11:37:46.966982 IP (tos 0x0, ttl 64, id 29558, offset 0, flags [none], proto UDP (17), length 576)
  113. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc670924c, Flags [Broadcast] (0x8000)
  114. Client-Ethernet-Address b0:4e:26:30:11:51
  115. Vendor-rfc1048 Extensions
  116. Magic Cookie 0x63825363
  117. DHCP-Message Option 53, length 1: Discover
  118. MSZ Option 57, length 2: 1024
  119. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  120. Hostname Option 12, length 9: "TL-WR840N"
  121. Vendor-Class Option 60, length 8: "MSFT 5.0"
  122. Parameter-Request Option 55, length 11:
  123. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  124. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  125. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  126. 11:37:46.995827 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  127. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc670924c, Flags [Broadcast] (0x8000)
  128. Your-IP 172.20.9.126
  129. Client-Ethernet-Address b0:4e:26:30:11:51
  130. Vendor-rfc1048 Extensions
  131. Magic Cookie 0x63825363
  132. DHCP-Message Option 53, length 1: Offer
  133. Server-ID Option 54, length 4: 172.20.0.5
  134. Lease-Time Option 51, length 4: 600
  135. RN Option 58, length 4: 300
  136. RB Option 59, length 4: 525
  137. Default-Gateway Option 3, length 4: 172.20.0.5
  138. Subnet-Mask Option 1, length 4: 255.255.0.0
  139. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  140. 11:37:46.996046 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  141. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc670924c, Flags [Broadcast] (0x8000)
  142. Your-IP 172.20.9.126
  143. Client-Ethernet-Address b0:4e:26:30:11:51
  144. Vendor-rfc1048 Extensions
  145. Magic Cookie 0x63825363
  146. DHCP-Message Option 53, length 1: Offer
  147. Server-ID Option 54, length 4: 172.20.0.6
  148. Lease-Time Option 51, length 4: 600
  149. RN Option 58, length 4: 300
  150. RB Option 59, length 4: 525
  151. Default-Gateway Option 3, length 4: 172.20.0.6
  152. Subnet-Mask Option 1, length 4: 255.255.0.0
  153. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  154. 11:37:46.996118 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  155. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xc670924c, Flags [Broadcast] (0x8000)
  156. Your-IP 172.20.9.126
  157. Client-Ethernet-Address b0:4e:26:30:11:51
  158. Vendor-rfc1048 Extensions
  159. Magic Cookie 0x63825363
  160. DHCP-Message Option 53, length 1: Offer
  161. Server-ID Option 54, length 4: 172.20.0.4
  162. Lease-Time Option 51, length 4: 600
  163. RN Option 58, length 4: 300
  164. Default-Gateway Option 3, length 4: 172.20.0.4
  165. Subnet-Mask Option 1, length 4: 255.255.0.0
  166. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  167. 11:37:46.999507 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  168. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xc670924c, Flags [Broadcast] (0x8000)
  169. Your-IP 172.20.9.126
  170. Client-Ethernet-Address b0:4e:26:30:11:51
  171. Vendor-rfc1048 Extensions
  172. Magic Cookie 0x63825363
  173. DHCP-Message Option 53, length 1: Offer
  174. Server-ID Option 54, length 4: 172.20.0.3
  175. Lease-Time Option 51, length 4: 600
  176. RN Option 58, length 4: 300
  177. Default-Gateway Option 3, length 4: 172.20.0.3
  178. Subnet-Mask Option 1, length 4: 255.255.0.0
  179. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  180. 11:37:47.967044 IP (tos 0x0, ttl 64, id 62207, offset 0, flags [none], proto UDP (17), length 576)
  181. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc670924c, Flags [Broadcast] (0x8000)
  182. Client-Ethernet-Address b0:4e:26:30:11:51
  183. Vendor-rfc1048 Extensions
  184. Magic Cookie 0x63825363
  185. DHCP-Message Option 53, length 1: Request
  186. MSZ Option 57, length 2: 1024
  187. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  188. Hostname Option 12, length 9: "TL-WR840N"
  189. Vendor-Class Option 60, length 8: "MSFT 5.0"
  190. Requested-IP Option 50, length 4: 172.20.9.126
  191. Server-ID Option 54, length 4: 172.20.0.5
  192. Parameter-Request Option 55, length 11:
  193. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  194. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  195. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  196. 11:37:47.967232 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  197. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc670924c, Flags [Broadcast] (0x8000)
  198. Your-IP 172.20.9.126
  199. Client-Ethernet-Address b0:4e:26:30:11:51
  200. Vendor-rfc1048 Extensions
  201. Magic Cookie 0x63825363
  202. DHCP-Message Option 53, length 1: ACK
  203. Server-ID Option 54, length 4: 172.20.0.5
  204. Lease-Time Option 51, length 4: 600
  205. RN Option 58, length 4: 300
  206. RB Option 59, length 4: 525
  207. Default-Gateway Option 3, length 4: 172.20.0.5
  208. Subnet-Mask Option 1, length 4: 255.255.0.0
  209. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  210. 11:37:47.967498 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  211. 11:37:47.967522 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  212. 11:37:47.968495 IP (tos 0x0, ttl 64, id 62207, offset 0, flags [none], proto UDP (17), length 576)
  213. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc670924c, Flags [Broadcast] (0x8000)
  214. Client-Ethernet-Address b0:4e:26:30:11:51
  215. Vendor-rfc1048 Extensions
  216. Magic Cookie 0x63825363
  217. DHCP-Message Option 53, length 1: Decline
  218. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  219. Requested-IP Option 50, length 4: 172.20.9.126
  220. Server-ID Option 54, length 4: 172.20.0.5
  221. 11:38:00.967203 IP (tos 0x0, ttl 64, id 40859, offset 0, flags [none], proto UDP (17), length 576)
  222. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  223. Client-Ethernet-Address b0:4e:26:30:11:51
  224. Vendor-rfc1048 Extensions
  225. Magic Cookie 0x63825363
  226. DHCP-Message Option 53, length 1: Discover
  227. MSZ Option 57, length 2: 1024
  228. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  229. Hostname Option 12, length 9: "TL-WR840N"
  230. Vendor-Class Option 60, length 8: "MSFT 5.0"
  231. Parameter-Request Option 55, length 11:
  232. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  233. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  234. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  235. 11:38:00.989430 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  236. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  237. Your-IP 172.20.9.126
  238. Client-Ethernet-Address b0:4e:26:30:11:51
  239. Vendor-rfc1048 Extensions
  240. Magic Cookie 0x63825363
  241. DHCP-Message Option 53, length 1: Offer
  242. Server-ID Option 54, length 4: 172.20.0.5
  243. Lease-Time Option 51, length 4: 600
  244. RN Option 58, length 4: 300
  245. RB Option 59, length 4: 525
  246. Default-Gateway Option 3, length 4: 172.20.0.5
  247. Subnet-Mask Option 1, length 4: 255.255.0.0
  248. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  249. 11:38:00.989477 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  250. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  251. Your-IP 172.20.9.126
  252. Client-Ethernet-Address b0:4e:26:30:11:51
  253. Vendor-rfc1048 Extensions
  254. Magic Cookie 0x63825363
  255. DHCP-Message Option 53, length 1: Offer
  256. Server-ID Option 54, length 4: 172.20.0.6
  257. Lease-Time Option 51, length 4: 600
  258. RN Option 58, length 4: 300
  259. RB Option 59, length 4: 525
  260. Default-Gateway Option 3, length 4: 172.20.0.6
  261. Subnet-Mask Option 1, length 4: 255.255.0.0
  262. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  263. 11:38:00.989613 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  264. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  265. Your-IP 172.20.9.126
  266. Client-Ethernet-Address b0:4e:26:30:11:51
  267. Vendor-rfc1048 Extensions
  268. Magic Cookie 0x63825363
  269. DHCP-Message Option 53, length 1: Offer
  270. Server-ID Option 54, length 4: 172.20.0.3
  271. Lease-Time Option 51, length 4: 600
  272. RN Option 58, length 4: 300
  273. Default-Gateway Option 3, length 4: 172.20.0.3
  274. Subnet-Mask Option 1, length 4: 255.255.0.0
  275. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  276. 11:38:00.992931 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  277. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  278. Your-IP 172.20.9.126
  279. Client-Ethernet-Address b0:4e:26:30:11:51
  280. Vendor-rfc1048 Extensions
  281. Magic Cookie 0x63825363
  282. DHCP-Message Option 53, length 1: Offer
  283. Server-ID Option 54, length 4: 172.20.0.4
  284. Lease-Time Option 51, length 4: 600
  285. RN Option 58, length 4: 300
  286. Default-Gateway Option 3, length 4: 172.20.0.4
  287. Subnet-Mask Option 1, length 4: 255.255.0.0
  288. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  289. 11:38:01.967156 IP (tos 0x0, ttl 64, id 58986, offset 0, flags [none], proto UDP (17), length 576)
  290. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  291. Client-Ethernet-Address b0:4e:26:30:11:51
  292. Vendor-rfc1048 Extensions
  293. Magic Cookie 0x63825363
  294. DHCP-Message Option 53, length 1: Request
  295. MSZ Option 57, length 2: 1024
  296. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  297. Hostname Option 12, length 9: "TL-WR840N"
  298. Vendor-Class Option 60, length 8: "MSFT 5.0"
  299. Requested-IP Option 50, length 4: 172.20.9.126
  300. Server-ID Option 54, length 4: 172.20.0.5
  301. Parameter-Request Option 55, length 11:
  302. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  303. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  304. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  305. 11:38:01.967406 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  306. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  307. Your-IP 172.20.9.126
  308. Client-Ethernet-Address b0:4e:26:30:11:51
  309. Vendor-rfc1048 Extensions
  310. Magic Cookie 0x63825363
  311. DHCP-Message Option 53, length 1: ACK
  312. Server-ID Option 54, length 4: 172.20.0.5
  313. Lease-Time Option 51, length 4: 600
  314. RN Option 58, length 4: 300
  315. RB Option 59, length 4: 525
  316. Default-Gateway Option 3, length 4: 172.20.0.5
  317. Subnet-Mask Option 1, length 4: 255.255.0.0
  318. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  319. 11:38:01.967701 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  320. 11:38:01.967723 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  321. 11:38:01.968711 IP (tos 0x0, ttl 64, id 58986, offset 0, flags [none], proto UDP (17), length 576)
  322. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xa4655e70, Flags [Broadcast] (0x8000)
  323. Client-Ethernet-Address b0:4e:26:30:11:51
  324. Vendor-rfc1048 Extensions
  325. Magic Cookie 0x63825363
  326. DHCP-Message Option 53, length 1: Decline
  327. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  328. Requested-IP Option 50, length 4: 172.20.9.126
  329. Server-ID Option 54, length 4: 172.20.0.5
  330. 11:38:14.967612 IP (tos 0x0, ttl 64, id 11708, offset 0, flags [none], proto UDP (17), length 576)
  331. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  332. Client-Ethernet-Address b0:4e:26:30:11:51
  333. Vendor-rfc1048 Extensions
  334. Magic Cookie 0x63825363
  335. DHCP-Message Option 53, length 1: Discover
  336. MSZ Option 57, length 2: 1024
  337. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  338. Hostname Option 12, length 9: "TL-WR840N"
  339. Vendor-Class Option 60, length 8: "MSFT 5.0"
  340. Parameter-Request Option 55, length 11:
  341. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  342. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  343. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  344. 11:38:14.994040 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  345. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  346. Your-IP 172.20.9.126
  347. Client-Ethernet-Address b0:4e:26:30:11:51
  348. Vendor-rfc1048 Extensions
  349. Magic Cookie 0x63825363
  350. DHCP-Message Option 53, length 1: Offer
  351. Server-ID Option 54, length 4: 172.20.0.6
  352. Lease-Time Option 51, length 4: 600
  353. RN Option 58, length 4: 300
  354. RB Option 59, length 4: 525
  355. Default-Gateway Option 3, length 4: 172.20.0.6
  356. Subnet-Mask Option 1, length 4: 255.255.0.0
  357. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  358. 11:38:14.994093 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  359. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  360. Your-IP 172.20.9.126
  361. Client-Ethernet-Address b0:4e:26:30:11:51
  362. Vendor-rfc1048 Extensions
  363. Magic Cookie 0x63825363
  364. DHCP-Message Option 53, length 1: Offer
  365. Server-ID Option 54, length 4: 172.20.0.3
  366. Lease-Time Option 51, length 4: 600
  367. RN Option 58, length 4: 300
  368. Default-Gateway Option 3, length 4: 172.20.0.3
  369. Subnet-Mask Option 1, length 4: 255.255.0.0
  370. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  371. 11:38:14.994175 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  372. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  373. Your-IP 172.20.9.126
  374. Client-Ethernet-Address b0:4e:26:30:11:51
  375. Vendor-rfc1048 Extensions
  376. Magic Cookie 0x63825363
  377. DHCP-Message Option 53, length 1: Offer
  378. Server-ID Option 54, length 4: 172.20.0.5
  379. Lease-Time Option 51, length 4: 600
  380. RN Option 58, length 4: 300
  381. RB Option 59, length 4: 525
  382. Default-Gateway Option 3, length 4: 172.20.0.5
  383. Subnet-Mask Option 1, length 4: 255.255.0.0
  384. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  385. 11:38:14.997060 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  386. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  387. Your-IP 172.20.9.126
  388. Client-Ethernet-Address b0:4e:26:30:11:51
  389. Vendor-rfc1048 Extensions
  390. Magic Cookie 0x63825363
  391. DHCP-Message Option 53, length 1: Offer
  392. Server-ID Option 54, length 4: 172.20.0.4
  393. Lease-Time Option 51, length 4: 600
  394. RN Option 58, length 4: 300
  395. Default-Gateway Option 3, length 4: 172.20.0.4
  396. Subnet-Mask Option 1, length 4: 255.255.0.0
  397. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  398. 11:38:15.967365 IP (tos 0x0, ttl 64, id 13772, offset 0, flags [none], proto UDP (17), length 576)
  399. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  400. Client-Ethernet-Address b0:4e:26:30:11:51
  401. Vendor-rfc1048 Extensions
  402. Magic Cookie 0x63825363
  403. DHCP-Message Option 53, length 1: Request
  404. MSZ Option 57, length 2: 1024
  405. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  406. Hostname Option 12, length 9: "TL-WR840N"
  407. Vendor-Class Option 60, length 8: "MSFT 5.0"
  408. Requested-IP Option 50, length 4: 172.20.9.126
  409. Server-ID Option 54, length 4: 172.20.0.6
  410. Parameter-Request Option 55, length 11:
  411. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  412. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  413. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  414. 11:38:15.967658 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  415. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  416. Your-IP 172.20.9.126
  417. Client-Ethernet-Address b0:4e:26:30:11:51
  418. Vendor-rfc1048 Extensions
  419. Magic Cookie 0x63825363
  420. DHCP-Message Option 53, length 1: ACK
  421. Server-ID Option 54, length 4: 172.20.0.6
  422. Lease-Time Option 51, length 4: 600
  423. RN Option 58, length 4: 300
  424. RB Option 59, length 4: 525
  425. Default-Gateway Option 3, length 4: 172.20.0.6
  426. Subnet-Mask Option 1, length 4: 255.255.0.0
  427. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  428. 11:38:15.967939 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  429. 11:38:15.967981 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  430. 11:38:15.968984 IP (tos 0x0, ttl 64, id 13772, offset 0, flags [none], proto UDP (17), length 576)
  431. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xe7653a15, Flags [Broadcast] (0x8000)
  432. Client-Ethernet-Address b0:4e:26:30:11:51
  433. Vendor-rfc1048 Extensions
  434. Magic Cookie 0x63825363
  435. DHCP-Message Option 53, length 1: Decline
  436. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  437. Requested-IP Option 50, length 4: 172.20.9.126
  438. Server-ID Option 54, length 4: 172.20.0.6
  439. 11:38:28.967491 IP (tos 0x0, ttl 64, id 32588, offset 0, flags [none], proto UDP (17), length 576)
  440. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  441. Client-Ethernet-Address b0:4e:26:30:11:51
  442. Vendor-rfc1048 Extensions
  443. Magic Cookie 0x63825363
  444. DHCP-Message Option 53, length 1: Discover
  445. MSZ Option 57, length 2: 1024
  446. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  447. Hostname Option 12, length 9: "TL-WR840N"
  448. Vendor-Class Option 60, length 8: "MSFT 5.0"
  449. Parameter-Request Option 55, length 11:
  450. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  451. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  452. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  453. 11:38:28.990594 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  454. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  455. Your-IP 172.20.9.126
  456. Client-Ethernet-Address b0:4e:26:30:11:51
  457. Vendor-rfc1048 Extensions
  458. Magic Cookie 0x63825363
  459. DHCP-Message Option 53, length 1: Offer
  460. Server-ID Option 54, length 4: 172.20.0.6
  461. Lease-Time Option 51, length 4: 600
  462. RN Option 58, length 4: 300
  463. RB Option 59, length 4: 525
  464. Default-Gateway Option 3, length 4: 172.20.0.6
  465. Subnet-Mask Option 1, length 4: 255.255.0.0
  466. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  467. 11:38:28.990611 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  468. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  469. Your-IP 172.20.9.126
  470. Client-Ethernet-Address b0:4e:26:30:11:51
  471. Vendor-rfc1048 Extensions
  472. Magic Cookie 0x63825363
  473. DHCP-Message Option 53, length 1: Offer
  474. Server-ID Option 54, length 4: 172.20.0.5
  475. Lease-Time Option 51, length 4: 600
  476. RN Option 58, length 4: 300
  477. RB Option 59, length 4: 525
  478. Default-Gateway Option 3, length 4: 172.20.0.5
  479. Subnet-Mask Option 1, length 4: 255.255.0.0
  480. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  481. 11:38:28.990948 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  482. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  483. Your-IP 172.20.9.126
  484. Client-Ethernet-Address b0:4e:26:30:11:51
  485. Vendor-rfc1048 Extensions
  486. Magic Cookie 0x63825363
  487. DHCP-Message Option 53, length 1: Offer
  488. Server-ID Option 54, length 4: 172.20.0.3
  489. Lease-Time Option 51, length 4: 600
  490. RN Option 58, length 4: 300
  491. Default-Gateway Option 3, length 4: 172.20.0.3
  492. Subnet-Mask Option 1, length 4: 255.255.0.0
  493. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  494. 11:38:28.994217 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  495. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  496. Your-IP 172.20.9.126
  497. Client-Ethernet-Address b0:4e:26:30:11:51
  498. Vendor-rfc1048 Extensions
  499. Magic Cookie 0x63825363
  500. DHCP-Message Option 53, length 1: Offer
  501. Server-ID Option 54, length 4: 172.20.0.4
  502. Lease-Time Option 51, length 4: 600
  503. RN Option 58, length 4: 300
  504. Default-Gateway Option 3, length 4: 172.20.0.4
  505. Subnet-Mask Option 1, length 4: 255.255.0.0
  506. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  507. 11:38:29.967478 IP (tos 0x0, ttl 64, id 22121, offset 0, flags [none], proto UDP (17), length 576)
  508. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  509. Client-Ethernet-Address b0:4e:26:30:11:51
  510. Vendor-rfc1048 Extensions
  511. Magic Cookie 0x63825363
  512. DHCP-Message Option 53, length 1: Request
  513. MSZ Option 57, length 2: 1024
  514. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  515. Hostname Option 12, length 9: "TL-WR840N"
  516. Vendor-Class Option 60, length 8: "MSFT 5.0"
  517. Requested-IP Option 50, length 4: 172.20.9.126
  518. Server-ID Option 54, length 4: 172.20.0.6
  519. Parameter-Request Option 55, length 11:
  520. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  521. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  522. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  523. 11:38:29.967760 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  524. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  525. Your-IP 172.20.9.126
  526. Client-Ethernet-Address b0:4e:26:30:11:51
  527. Vendor-rfc1048 Extensions
  528. Magic Cookie 0x63825363
  529. DHCP-Message Option 53, length 1: ACK
  530. Server-ID Option 54, length 4: 172.20.0.6
  531. Lease-Time Option 51, length 4: 600
  532. RN Option 58, length 4: 300
  533. RB Option 59, length 4: 525
  534. Default-Gateway Option 3, length 4: 172.20.0.6
  535. Subnet-Mask Option 1, length 4: 255.255.0.0
  536. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  537. 11:38:29.968062 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  538. 11:38:29.968089 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  539. 11:38:29.969037 IP (tos 0x0, ttl 64, id 22121, offset 0, flags [none], proto UDP (17), length 576)
  540. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x6bc3179, Flags [Broadcast] (0x8000)
  541. Client-Ethernet-Address b0:4e:26:30:11:51
  542. Vendor-rfc1048 Extensions
  543. Magic Cookie 0x63825363
  544. DHCP-Message Option 53, length 1: Decline
  545. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  546. Requested-IP Option 50, length 4: 172.20.9.126
  547. Server-ID Option 54, length 4: 172.20.0.6
  548. 11:38:42.967636 IP (tos 0x0, ttl 64, id 53428, offset 0, flags [none], proto UDP (17), length 576)
  549. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  550. Client-Ethernet-Address b0:4e:26:30:11:51
  551. Vendor-rfc1048 Extensions
  552. Magic Cookie 0x63825363
  553. DHCP-Message Option 53, length 1: Discover
  554. MSZ Option 57, length 2: 1024
  555. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  556. Hostname Option 12, length 9: "TL-WR840N"
  557. Vendor-Class Option 60, length 8: "MSFT 5.0"
  558. Parameter-Request Option 55, length 11:
  559. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  560. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  561. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  562. 11:38:42.995380 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  563. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  564. Your-IP 172.20.9.126
  565. Client-Ethernet-Address b0:4e:26:30:11:51
  566. Vendor-rfc1048 Extensions
  567. Magic Cookie 0x63825363
  568. DHCP-Message Option 53, length 1: Offer
  569. Server-ID Option 54, length 4: 172.20.0.6
  570. Lease-Time Option 51, length 4: 600
  571. RN Option 58, length 4: 300
  572. RB Option 59, length 4: 525
  573. Default-Gateway Option 3, length 4: 172.20.0.6
  574. Subnet-Mask Option 1, length 4: 255.255.0.0
  575. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  576. 11:38:42.995477 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  577. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  578. Your-IP 172.20.9.126
  579. Client-Ethernet-Address b0:4e:26:30:11:51
  580. Vendor-rfc1048 Extensions
  581. Magic Cookie 0x63825363
  582. DHCP-Message Option 53, length 1: Offer
  583. Server-ID Option 54, length 4: 172.20.0.5
  584. Lease-Time Option 51, length 4: 600
  585. RN Option 58, length 4: 300
  586. RB Option 59, length 4: 525
  587. Default-Gateway Option 3, length 4: 172.20.0.5
  588. Subnet-Mask Option 1, length 4: 255.255.0.0
  589. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  590. 11:38:42.995700 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  591. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  592. Your-IP 172.20.9.126
  593. Client-Ethernet-Address b0:4e:26:30:11:51
  594. Vendor-rfc1048 Extensions
  595. Magic Cookie 0x63825363
  596. DHCP-Message Option 53, length 1: Offer
  597. Server-ID Option 54, length 4: 172.20.0.4
  598. Lease-Time Option 51, length 4: 600
  599. RN Option 58, length 4: 300
  600. Default-Gateway Option 3, length 4: 172.20.0.4
  601. Subnet-Mask Option 1, length 4: 255.255.0.0
  602. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  603. 11:38:42.999254 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  604. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  605. Your-IP 172.20.9.126
  606. Client-Ethernet-Address b0:4e:26:30:11:51
  607. Vendor-rfc1048 Extensions
  608. Magic Cookie 0x63825363
  609. DHCP-Message Option 53, length 1: Offer
  610. Server-ID Option 54, length 4: 172.20.0.3
  611. Lease-Time Option 51, length 4: 600
  612. RN Option 58, length 4: 300
  613. Default-Gateway Option 3, length 4: 172.20.0.3
  614. Subnet-Mask Option 1, length 4: 255.255.0.0
  615. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  616. 11:38:43.967661 IP (tos 0x0, ttl 64, id 21617, offset 0, flags [none], proto UDP (17), length 576)
  617. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  618. Client-Ethernet-Address b0:4e:26:30:11:51
  619. Vendor-rfc1048 Extensions
  620. Magic Cookie 0x63825363
  621. DHCP-Message Option 53, length 1: Request
  622. MSZ Option 57, length 2: 1024
  623. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  624. Hostname Option 12, length 9: "TL-WR840N"
  625. Vendor-Class Option 60, length 8: "MSFT 5.0"
  626. Requested-IP Option 50, length 4: 172.20.9.126
  627. Server-ID Option 54, length 4: 172.20.0.6
  628. Parameter-Request Option 55, length 11:
  629. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  630. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  631. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  632. 11:38:43.967996 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  633. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  634. Your-IP 172.20.9.126
  635. Client-Ethernet-Address b0:4e:26:30:11:51
  636. Vendor-rfc1048 Extensions
  637. Magic Cookie 0x63825363
  638. DHCP-Message Option 53, length 1: ACK
  639. Server-ID Option 54, length 4: 172.20.0.6
  640. Lease-Time Option 51, length 4: 600
  641. RN Option 58, length 4: 300
  642. RB Option 59, length 4: 525
  643. Default-Gateway Option 3, length 4: 172.20.0.6
  644. Subnet-Mask Option 1, length 4: 255.255.0.0
  645. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  646. 11:38:43.968278 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  647. 11:38:43.968305 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  648. 11:38:43.969257 IP (tos 0x0, ttl 64, id 21617, offset 0, flags [none], proto UDP (17), length 576)
  649. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x4db52e1d, Flags [Broadcast] (0x8000)
  650. Client-Ethernet-Address b0:4e:26:30:11:51
  651. Vendor-rfc1048 Extensions
  652. Magic Cookie 0x63825363
  653. DHCP-Message Option 53, length 1: Decline
  654. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  655. Requested-IP Option 50, length 4: 172.20.9.126
  656. Server-ID Option 54, length 4: 172.20.0.6
  657. 11:38:56.967897 IP (tos 0x0, ttl 64, id 49171, offset 0, flags [none], proto UDP (17), length 576)
  658. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x42b45101, Flags [Broadcast] (0x8000)
  659. Client-Ethernet-Address b0:4e:26:30:11:51
  660. Vendor-rfc1048 Extensions
  661. Magic Cookie 0x63825363
  662. DHCP-Message Option 53, length 1: Discover
  663. MSZ Option 57, length 2: 1024
  664. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  665. Hostname Option 12, length 9: "TL-WR840N"
  666. Vendor-Class Option 60, length 8: "MSFT 5.0"
  667. Parameter-Request Option 55, length 11:
  668. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  669. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  670. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  671. 11:38:57.001517 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  672. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x42b45101, Flags [Broadcast] (0x8000)
  673. Your-IP 172.20.9.126
  674. Client-Ethernet-Address b0:4e:26:30:11:51
  675. Vendor-rfc1048 Extensions
  676. Magic Cookie 0x63825363
  677. DHCP-Message Option 53, length 1: Offer
  678. Server-ID Option 54, length 4: 172.20.0.5
  679. Lease-Time Option 51, length 4: 600
  680. RN Option 58, length 4: 300
  681. RB Option 59, length 4: 525
  682. Default-Gateway Option 3, length 4: 172.20.0.5
  683. Subnet-Mask Option 1, length 4: 255.255.0.0
  684. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  685. 11:38:57.001733 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  686. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x42b45101, Flags [Broadcast] (0x8000)
  687. Your-IP 172.20.9.126
  688. Client-Ethernet-Address b0:4e:26:30:11:51
  689. Vendor-rfc1048 Extensions
  690. Magic Cookie 0x63825363
  691. DHCP-Message Option 53, length 1: Offer
  692. Server-ID Option 54, length 4: 172.20.0.6
  693. Lease-Time Option 51, length 4: 600
  694. RN Option 58, length 4: 300
  695. RB Option 59, length 4: 525
  696. Default-Gateway Option 3, length 4: 172.20.0.6
  697. Subnet-Mask Option 1, length 4: 255.255.0.0
  698. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  699. 11:38:57.002059 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  700. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x42b45101, Flags [Broadcast] (0x8000)
  701. Your-IP 172.20.9.126
  702. Client-Ethernet-Address b0:4e:26:30:11:51
  703. Vendor-rfc1048 Extensions
  704. Magic Cookie 0x63825363
  705. DHCP-Message Option 53, length 1: Offer
  706. Server-ID Option 54, length 4: 172.20.0.4
  707. Lease-Time Option 51, length 4: 600
  708. RN Option 58, length 4: 300
  709. Default-Gateway Option 3, length 4: 172.20.0.4
  710. Subnet-Mask Option 1, length 4: 255.255.0.0
  711. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  712. 11:38:57.006447 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  713. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0x42b45101, Flags [Broadcast] (0x8000)
  714. Your-IP 172.20.9.126
  715. Client-Ethernet-Address b0:4e:26:30:11:51
  716. Vendor-rfc1048 Extensions
  717. Magic Cookie 0x63825363
  718. DHCP-Message Option 53, length 1: Offer
  719. Server-ID Option 54, length 4: 172.20.0.3
  720. Lease-Time Option 51, length 4: 600
  721. RN Option 58, length 4: 300
  722. Default-Gateway Option 3, length 4: 172.20.0.3
  723. Subnet-Mask Option 1, length 4: 255.255.0.0
  724. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  725. 11:38:57.967814 IP (tos 0x0, ttl 64, id 18897, offset 0, flags [none], proto UDP (17), length 576)
  726. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x42b45101, Flags [Broadcast] (0x8000)
  727. Client-Ethernet-Address b0:4e:26:30:11:51
  728. Vendor-rfc1048 Extensions
  729. Magic Cookie 0x63825363
  730. DHCP-Message Option 53, length 1: Request
  731. MSZ Option 57, length 2: 1024
  732. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  733. Hostname Option 12, length 9: "TL-WR840N"
  734. Vendor-Class Option 60, length 8: "MSFT 5.0"
  735. Requested-IP Option 50, length 4: 172.20.9.126
  736. Server-ID Option 54, length 4: 172.20.0.5
  737. Parameter-Request Option 55, length 11:
  738. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  739. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  740. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  741. 11:38:57.968095 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  742. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x42b45101, Flags [Broadcast] (0x8000)
  743. Your-IP 172.20.9.126
  744. Client-Ethernet-Address b0:4e:26:30:11:51
  745. Vendor-rfc1048 Extensions
  746. Magic Cookie 0x63825363
  747. DHCP-Message Option 53, length 1: ACK
  748. Server-ID Option 54, length 4: 172.20.0.5
  749. Lease-Time Option 51, length 4: 600
  750. RN Option 58, length 4: 300
  751. RB Option 59, length 4: 525
  752. Default-Gateway Option 3, length 4: 172.20.0.5
  753. Subnet-Mask Option 1, length 4: 255.255.0.0
  754. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  755. 11:38:57.968399 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  756. 11:38:57.968512 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  757. 11:38:57.969377 IP (tos 0x0, ttl 64, id 18897, offset 0, flags [none], proto UDP (17), length 576)
  758. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0x42b45101, Flags [Broadcast] (0x8000)
  759. Client-Ethernet-Address b0:4e:26:30:11:51
  760. Vendor-rfc1048 Extensions
  761. Magic Cookie 0x63825363
  762. DHCP-Message Option 53, length 1: Decline
  763. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  764. Requested-IP Option 50, length 4: 172.20.9.126
  765. Server-ID Option 54, length 4: 172.20.0.5
  766. 11:39:10.968025 IP (tos 0x0, ttl 64, id 42155, offset 0, flags [none], proto UDP (17), length 576)
  767. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xceb66625, Flags [Broadcast] (0x8000)
  768. Client-Ethernet-Address b0:4e:26:30:11:51
  769. Vendor-rfc1048 Extensions
  770. Magic Cookie 0x63825363
  771. DHCP-Message Option 53, length 1: Discover
  772. MSZ Option 57, length 2: 1024
  773. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  774. Hostname Option 12, length 9: "TL-WR840N"
  775. Vendor-Class Option 60, length 8: "MSFT 5.0"
  776. Parameter-Request Option 55, length 11:
  777. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  778. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  779. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  780. 11:39:10.998395 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  781. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xceb66625, Flags [Broadcast] (0x8000)
  782. Your-IP 172.20.9.126
  783. Client-Ethernet-Address b0:4e:26:30:11:51
  784. Vendor-rfc1048 Extensions
  785. Magic Cookie 0x63825363
  786. DHCP-Message Option 53, length 1: Offer
  787. Server-ID Option 54, length 4: 172.20.0.6
  788. Lease-Time Option 51, length 4: 600
  789. RN Option 58, length 4: 300
  790. RB Option 59, length 4: 525
  791. Default-Gateway Option 3, length 4: 172.20.0.6
  792. Subnet-Mask Option 1, length 4: 255.255.0.0
  793. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  794. 11:39:10.998538 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  795. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xceb66625, Flags [Broadcast] (0x8000)
  796. Your-IP 172.20.9.126
  797. Client-Ethernet-Address b0:4e:26:30:11:51
  798. Vendor-rfc1048 Extensions
  799. Magic Cookie 0x63825363
  800. DHCP-Message Option 53, length 1: Offer
  801. Server-ID Option 54, length 4: 172.20.0.5
  802. Lease-Time Option 51, length 4: 600
  803. RN Option 58, length 4: 300
  804. RB Option 59, length 4: 525
  805. Default-Gateway Option 3, length 4: 172.20.0.5
  806. Subnet-Mask Option 1, length 4: 255.255.0.0
  807. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  808. 11:39:11.001442 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  809. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xceb66625, Flags [Broadcast] (0x8000)
  810. Your-IP 172.20.9.126
  811. Client-Ethernet-Address b0:4e:26:30:11:51
  812. Vendor-rfc1048 Extensions
  813. Magic Cookie 0x63825363
  814. DHCP-Message Option 53, length 1: Offer
  815. Server-ID Option 54, length 4: 172.20.0.4
  816. Lease-Time Option 51, length 4: 600
  817. RN Option 58, length 4: 300
  818. Default-Gateway Option 3, length 4: 172.20.0.4
  819. Subnet-Mask Option 1, length 4: 255.255.0.0
  820. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  821. 11:39:11.001576 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  822. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xceb66625, Flags [Broadcast] (0x8000)
  823. Your-IP 172.20.9.126
  824. Client-Ethernet-Address b0:4e:26:30:11:51
  825. Vendor-rfc1048 Extensions
  826. Magic Cookie 0x63825363
  827. DHCP-Message Option 53, length 1: Offer
  828. Server-ID Option 54, length 4: 172.20.0.3
  829. Lease-Time Option 51, length 4: 600
  830. RN Option 58, length 4: 300
  831. Default-Gateway Option 3, length 4: 172.20.0.3
  832. Subnet-Mask Option 1, length 4: 255.255.0.0
  833. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  834. 11:39:11.967983 IP (tos 0x0, ttl 64, id 41418, offset 0, flags [none], proto UDP (17), length 576)
  835. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xceb66625, Flags [Broadcast] (0x8000)
  836. Client-Ethernet-Address b0:4e:26:30:11:51
  837. Vendor-rfc1048 Extensions
  838. Magic Cookie 0x63825363
  839. DHCP-Message Option 53, length 1: Request
  840. MSZ Option 57, length 2: 1024
  841. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  842. Hostname Option 12, length 9: "TL-WR840N"
  843. Vendor-Class Option 60, length 8: "MSFT 5.0"
  844. Requested-IP Option 50, length 4: 172.20.9.126
  845. Server-ID Option 54, length 4: 172.20.0.6
  846. Parameter-Request Option 55, length 11:
  847. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  848. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  849. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  850. 11:39:11.968302 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  851. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xceb66625, Flags [Broadcast] (0x8000)
  852. Your-IP 172.20.9.126
  853. Client-Ethernet-Address b0:4e:26:30:11:51
  854. Vendor-rfc1048 Extensions
  855. Magic Cookie 0x63825363
  856. DHCP-Message Option 53, length 1: ACK
  857. Server-ID Option 54, length 4: 172.20.0.6
  858. Lease-Time Option 51, length 4: 600
  859. RN Option 58, length 4: 300
  860. RB Option 59, length 4: 525
  861. Default-Gateway Option 3, length 4: 172.20.0.6
  862. Subnet-Mask Option 1, length 4: 255.255.0.0
  863. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  864. 11:39:11.968569 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  865. 11:39:11.968612 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  866. 11:39:11.969598 IP (tos 0x0, ttl 64, id 41418, offset 0, flags [none], proto UDP (17), length 576)
  867. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xceb66625, Flags [Broadcast] (0x8000)
  868. Client-Ethernet-Address b0:4e:26:30:11:51
  869. Vendor-rfc1048 Extensions
  870. Magic Cookie 0x63825363
  871. DHCP-Message Option 53, length 1: Decline
  872. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  873. Requested-IP Option 50, length 4: 172.20.9.126
  874. Server-ID Option 54, length 4: 172.20.0.6
  875. 11:39:24.968129 IP (tos 0x0, ttl 64, id 31877, offset 0, flags [none], proto UDP (17), length 576)
  876. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  877. Client-Ethernet-Address b0:4e:26:30:11:51
  878. Vendor-rfc1048 Extensions
  879. Magic Cookie 0x63825363
  880. DHCP-Message Option 53, length 1: Discover
  881. MSZ Option 57, length 2: 1024
  882. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  883. Hostname Option 12, length 9: "TL-WR840N"
  884. Vendor-Class Option 60, length 8: "MSFT 5.0"
  885. Parameter-Request Option 55, length 11:
  886. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  887. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  888. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  889. 11:39:24.995718 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  890. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  891. Your-IP 172.20.9.126
  892. Client-Ethernet-Address b0:4e:26:30:11:51
  893. Vendor-rfc1048 Extensions
  894. Magic Cookie 0x63825363
  895. DHCP-Message Option 53, length 1: Offer
  896. Server-ID Option 54, length 4: 172.20.0.6
  897. Lease-Time Option 51, length 4: 600
  898. RN Option 58, length 4: 300
  899. RB Option 59, length 4: 525
  900. Default-Gateway Option 3, length 4: 172.20.0.6
  901. Subnet-Mask Option 1, length 4: 255.255.0.0
  902. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  903. 11:39:24.995754 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  904. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  905. Your-IP 172.20.9.126
  906. Client-Ethernet-Address b0:4e:26:30:11:51
  907. Vendor-rfc1048 Extensions
  908. Magic Cookie 0x63825363
  909. DHCP-Message Option 53, length 1: Offer
  910. Server-ID Option 54, length 4: 172.20.0.3
  911. Lease-Time Option 51, length 4: 600
  912. RN Option 58, length 4: 300
  913. Default-Gateway Option 3, length 4: 172.20.0.3
  914. Subnet-Mask Option 1, length 4: 255.255.0.0
  915. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  916. 11:39:24.995986 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  917. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  918. Your-IP 172.20.9.126
  919. Client-Ethernet-Address b0:4e:26:30:11:51
  920. Vendor-rfc1048 Extensions
  921. Magic Cookie 0x63825363
  922. DHCP-Message Option 53, length 1: Offer
  923. Server-ID Option 54, length 4: 172.20.0.5
  924. Lease-Time Option 51, length 4: 600
  925. RN Option 58, length 4: 300
  926. RB Option 59, length 4: 525
  927. Default-Gateway Option 3, length 4: 172.20.0.5
  928. Subnet-Mask Option 1, length 4: 255.255.0.0
  929. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  930. 11:39:24.999974 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  931. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  932. Your-IP 172.20.9.126
  933. Client-Ethernet-Address b0:4e:26:30:11:51
  934. Vendor-rfc1048 Extensions
  935. Magic Cookie 0x63825363
  936. DHCP-Message Option 53, length 1: Offer
  937. Server-ID Option 54, length 4: 172.20.0.4
  938. Lease-Time Option 51, length 4: 600
  939. RN Option 58, length 4: 300
  940. Default-Gateway Option 3, length 4: 172.20.0.4
  941. Subnet-Mask Option 1, length 4: 255.255.0.0
  942. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  943. 11:39:25.968157 IP (tos 0x0, ttl 64, id 21599, offset 0, flags [none], proto UDP (17), length 576)
  944. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  945. Client-Ethernet-Address b0:4e:26:30:11:51
  946. Vendor-rfc1048 Extensions
  947. Magic Cookie 0x63825363
  948. DHCP-Message Option 53, length 1: Request
  949. MSZ Option 57, length 2: 1024
  950. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  951. Hostname Option 12, length 9: "TL-WR840N"
  952. Vendor-Class Option 60, length 8: "MSFT 5.0"
  953. Requested-IP Option 50, length 4: 172.20.9.126
  954. Server-ID Option 54, length 4: 172.20.0.6
  955. Parameter-Request Option 55, length 11:
  956. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  957. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  958. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  959. 11:39:25.968395 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  960. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  961. Your-IP 172.20.9.126
  962. Client-Ethernet-Address b0:4e:26:30:11:51
  963. Vendor-rfc1048 Extensions
  964. Magic Cookie 0x63825363
  965. DHCP-Message Option 53, length 1: ACK
  966. Server-ID Option 54, length 4: 172.20.0.6
  967. Lease-Time Option 51, length 4: 600
  968. RN Option 58, length 4: 300
  969. RB Option 59, length 4: 525
  970. Default-Gateway Option 3, length 4: 172.20.0.6
  971. Subnet-Mask Option 1, length 4: 255.255.0.0
  972. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  973. 11:39:25.968659 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  974. 11:39:25.968683 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  975. 11:39:25.969637 IP (tos 0x0, ttl 64, id 21599, offset 0, flags [none], proto UDP (17), length 576)
  976. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xff38a90a, Flags [Broadcast] (0x8000)
  977. Client-Ethernet-Address b0:4e:26:30:11:51
  978. Vendor-rfc1048 Extensions
  979. Magic Cookie 0x63825363
  980. DHCP-Message Option 53, length 1: Decline
  981. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  982. Requested-IP Option 50, length 4: 172.20.9.126
  983. Server-ID Option 54, length 4: 172.20.0.6
  984. 11:39:38.968357 IP (tos 0x0, ttl 64, id 59293, offset 0, flags [none], proto UDP (17), length 576)
  985. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  986. Client-Ethernet-Address b0:4e:26:30:11:51
  987. Vendor-rfc1048 Extensions
  988. Magic Cookie 0x63825363
  989. DHCP-Message Option 53, length 1: Discover
  990. MSZ Option 57, length 2: 1024
  991. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  992. Hostname Option 12, length 9: "TL-WR840N"
  993. Vendor-Class Option 60, length 8: "MSFT 5.0"
  994. Parameter-Request Option 55, length 11:
  995. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  996. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  997. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  998. 11:39:38.992777 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  999. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1000. Your-IP 172.20.9.126
  1001. Client-Ethernet-Address b0:4e:26:30:11:51
  1002. Vendor-rfc1048 Extensions
  1003. Magic Cookie 0x63825363
  1004. DHCP-Message Option 53, length 1: Offer
  1005. Server-ID Option 54, length 4: 172.20.0.6
  1006. Lease-Time Option 51, length 4: 600
  1007. RN Option 58, length 4: 300
  1008. RB Option 59, length 4: 525
  1009. Default-Gateway Option 3, length 4: 172.20.0.6
  1010. Subnet-Mask Option 1, length 4: 255.255.0.0
  1011. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  1012. 11:39:38.993020 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1013. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1014. Your-IP 172.20.9.126
  1015. Client-Ethernet-Address b0:4e:26:30:11:51
  1016. Vendor-rfc1048 Extensions
  1017. Magic Cookie 0x63825363
  1018. DHCP-Message Option 53, length 1: Offer
  1019. Server-ID Option 54, length 4: 172.20.0.5
  1020. Lease-Time Option 51, length 4: 600
  1021. RN Option 58, length 4: 300
  1022. RB Option 59, length 4: 525
  1023. Default-Gateway Option 3, length 4: 172.20.0.5
  1024. Subnet-Mask Option 1, length 4: 255.255.0.0
  1025. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  1026. 11:39:38.993121 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1027. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1028. Your-IP 172.20.9.126
  1029. Client-Ethernet-Address b0:4e:26:30:11:51
  1030. Vendor-rfc1048 Extensions
  1031. Magic Cookie 0x63825363
  1032. DHCP-Message Option 53, length 1: Offer
  1033. Server-ID Option 54, length 4: 172.20.0.4
  1034. Lease-Time Option 51, length 4: 600
  1035. RN Option 58, length 4: 300
  1036. Default-Gateway Option 3, length 4: 172.20.0.4
  1037. Subnet-Mask Option 1, length 4: 255.255.0.0
  1038. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  1039. 11:39:38.996401 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1040. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1041. Your-IP 172.20.9.126
  1042. Client-Ethernet-Address b0:4e:26:30:11:51
  1043. Vendor-rfc1048 Extensions
  1044. Magic Cookie 0x63825363
  1045. DHCP-Message Option 53, length 1: Offer
  1046. Server-ID Option 54, length 4: 172.20.0.3
  1047. Lease-Time Option 51, length 4: 600
  1048. RN Option 58, length 4: 300
  1049. Default-Gateway Option 3, length 4: 172.20.0.3
  1050. Subnet-Mask Option 1, length 4: 255.255.0.0
  1051. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  1052. 11:39:39.968317 IP (tos 0x0, ttl 64, id 4910, offset 0, flags [none], proto UDP (17), length 576)
  1053. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1054. Client-Ethernet-Address b0:4e:26:30:11:51
  1055. Vendor-rfc1048 Extensions
  1056. Magic Cookie 0x63825363
  1057. DHCP-Message Option 53, length 1: Request
  1058. MSZ Option 57, length 2: 1024
  1059. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1060. Hostname Option 12, length 9: "TL-WR840N"
  1061. Vendor-Class Option 60, length 8: "MSFT 5.0"
  1062. Requested-IP Option 50, length 4: 172.20.9.126
  1063. Server-ID Option 54, length 4: 172.20.0.6
  1064. Parameter-Request Option 55, length 11:
  1065. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  1066. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  1067. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  1068. 11:39:39.968639 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1069. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1070. Your-IP 172.20.9.126
  1071. Client-Ethernet-Address b0:4e:26:30:11:51
  1072. Vendor-rfc1048 Extensions
  1073. Magic Cookie 0x63825363
  1074. DHCP-Message Option 53, length 1: ACK
  1075. Server-ID Option 54, length 4: 172.20.0.6
  1076. Lease-Time Option 51, length 4: 600
  1077. RN Option 58, length 4: 300
  1078. RB Option 59, length 4: 525
  1079. Default-Gateway Option 3, length 4: 172.20.0.6
  1080. Subnet-Mask Option 1, length 4: 255.255.0.0
  1081. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  1082. 11:39:39.968919 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  1083. 11:39:39.968945 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  1084. 11:39:39.969914 IP (tos 0x0, ttl 64, id 4910, offset 0, flags [none], proto UDP (17), length 576)
  1085. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xc1d9e26e, Flags [Broadcast] (0x8000)
  1086. Client-Ethernet-Address b0:4e:26:30:11:51
  1087. Vendor-rfc1048 Extensions
  1088. Magic Cookie 0x63825363
  1089. DHCP-Message Option 53, length 1: Decline
  1090. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1091. Requested-IP Option 50, length 4: 172.20.9.126
  1092. Server-ID Option 54, length 4: 172.20.0.6
  1093.  
  1094.  
  1095.  
  1096. 11:39:52.968494 IP (tos 0x0, ttl 64, id 37626, offset 0, flags [none], proto UDP (17), length 576)
  1097. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1098. Client-Ethernet-Address b0:4e:26:30:11:51
  1099. Vendor-rfc1048 Extensions
  1100. Magic Cookie 0x63825363
  1101. DHCP-Message Option 53, length 1: Discover
  1102. MSZ Option 57, length 2: 1024
  1103. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1104. Hostname Option 12, length 9: "TL-WR840N"
  1105. Vendor-Class Option 60, length 8: "MSFT 5.0"
  1106. Parameter-Request Option 55, length 11:
  1107. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  1108. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  1109. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  1110. 11:39:52.994933 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1111. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1112. Your-IP 172.20.9.126
  1113. Client-Ethernet-Address b0:4e:26:30:11:51
  1114. Vendor-rfc1048 Extensions
  1115. Magic Cookie 0x63825363
  1116. DHCP-Message Option 53, length 1: Offer
  1117. Server-ID Option 54, length 4: 172.20.0.5
  1118. Lease-Time Option 51, length 4: 600
  1119. RN Option 58, length 4: 300
  1120. RB Option 59, length 4: 525
  1121. Default-Gateway Option 3, length 4: 172.20.0.5
  1122. Subnet-Mask Option 1, length 4: 255.255.0.0
  1123. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  1124. 11:39:52.994998 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1125. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1126. Your-IP 172.20.9.126
  1127. Client-Ethernet-Address b0:4e:26:30:11:51
  1128. Vendor-rfc1048 Extensions
  1129. Magic Cookie 0x63825363
  1130. DHCP-Message Option 53, length 1: Offer
  1131. Server-ID Option 54, length 4: 172.20.0.6
  1132. Lease-Time Option 51, length 4: 600
  1133. RN Option 58, length 4: 300
  1134. RB Option 59, length 4: 525
  1135. Default-Gateway Option 3, length 4: 172.20.0.6
  1136. Subnet-Mask Option 1, length 4: 255.255.0.0
  1137. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  1138. 11:39:52.995203 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1139. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1140. Your-IP 172.20.9.126
  1141. Client-Ethernet-Address b0:4e:26:30:11:51
  1142. Vendor-rfc1048 Extensions
  1143. Magic Cookie 0x63825363
  1144. DHCP-Message Option 53, length 1: Offer
  1145. Server-ID Option 54, length 4: 172.20.0.4
  1146. Lease-Time Option 51, length 4: 600
  1147. RN Option 58, length 4: 300
  1148. Default-Gateway Option 3, length 4: 172.20.0.4
  1149. Subnet-Mask Option 1, length 4: 255.255.0.0
  1150. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  1151. 11:39:52.999261 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1152. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1153. Your-IP 172.20.9.126
  1154. Client-Ethernet-Address b0:4e:26:30:11:51
  1155. Vendor-rfc1048 Extensions
  1156. Magic Cookie 0x63825363
  1157. DHCP-Message Option 53, length 1: Offer
  1158. Server-ID Option 54, length 4: 172.20.0.3
  1159. Lease-Time Option 51, length 4: 600
  1160. RN Option 58, length 4: 300
  1161. Default-Gateway Option 3, length 4: 172.20.0.3
  1162. Subnet-Mask Option 1, length 4: 255.255.0.0
  1163. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  1164. 11:39:53.968510 IP (tos 0x0, ttl 64, id 24056, offset 0, flags [none], proto UDP (17), length 576)
  1165. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1166. Client-Ethernet-Address b0:4e:26:30:11:51
  1167. Vendor-rfc1048 Extensions
  1168. Magic Cookie 0x63825363
  1169. DHCP-Message Option 53, length 1: Request
  1170. MSZ Option 57, length 2: 1024
  1171. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1172. Hostname Option 12, length 9: "TL-WR840N"
  1173. Vendor-Class Option 60, length 8: "MSFT 5.0"
  1174. Requested-IP Option 50, length 4: 172.20.9.126
  1175. Server-ID Option 54, length 4: 172.20.0.5
  1176. Parameter-Request Option 55, length 11:
  1177. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  1178. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  1179. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  1180. 11:39:53.968797 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1181. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1182. Your-IP 172.20.9.126
  1183. Client-Ethernet-Address b0:4e:26:30:11:51
  1184. Vendor-rfc1048 Extensions
  1185. Magic Cookie 0x63825363
  1186. DHCP-Message Option 53, length 1: ACK
  1187. Server-ID Option 54, length 4: 172.20.0.5
  1188. Lease-Time Option 51, length 4: 600
  1189. RN Option 58, length 4: 300
  1190. RB Option 59, length 4: 525
  1191. Default-Gateway Option 3, length 4: 172.20.0.5
  1192. Subnet-Mask Option 1, length 4: 255.255.0.0
  1193. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  1194. 11:39:53.968993 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  1195. 11:39:53.969023 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  1196. 11:39:53.969972 IP (tos 0x0, ttl 64, id 24056, offset 0, flags [none], proto UDP (17), length 576)
  1197. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xccc7e111, Flags [Broadcast] (0x8000)
  1198. Client-Ethernet-Address b0:4e:26:30:11:51
  1199. Vendor-rfc1048 Extensions
  1200. Magic Cookie 0x63825363
  1201. DHCP-Message Option 53, length 1: Decline
  1202. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1203. Requested-IP Option 50, length 4: 172.20.9.126
  1204. Server-ID Option 54, length 4: 172.20.0.5
  1205. 11:40:06.968660 IP (tos 0x0, ttl 64, id 52017, offset 0, flags [none], proto UDP (17), length 576)
  1206. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1207. Client-Ethernet-Address b0:4e:26:30:11:51
  1208. Vendor-rfc1048 Extensions
  1209. Magic Cookie 0x63825363
  1210. DHCP-Message Option 53, length 1: Discover
  1211. MSZ Option 57, length 2: 1024
  1212. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1213. Hostname Option 12, length 9: "TL-WR840N"
  1214. Vendor-Class Option 60, length 8: "MSFT 5.0"
  1215. Parameter-Request Option 55, length 11:
  1216. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  1217. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  1218. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  1219. 11:40:06.990192 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1220. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1221. Your-IP 172.20.9.126
  1222. Client-Ethernet-Address b0:4e:26:30:11:51
  1223. Vendor-rfc1048 Extensions
  1224. Magic Cookie 0x63825363
  1225. DHCP-Message Option 53, length 1: Offer
  1226. Server-ID Option 54, length 4: 172.20.0.5
  1227. Lease-Time Option 51, length 4: 600
  1228. RN Option 58, length 4: 300
  1229. RB Option 59, length 4: 525
  1230. Default-Gateway Option 3, length 4: 172.20.0.5
  1231. Subnet-Mask Option 1, length 4: 255.255.0.0
  1232. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  1233. 11:40:06.991033 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1234. 172.20.0.6.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1235. Your-IP 172.20.9.126
  1236. Client-Ethernet-Address b0:4e:26:30:11:51
  1237. Vendor-rfc1048 Extensions
  1238. Magic Cookie 0x63825363
  1239. DHCP-Message Option 53, length 1: Offer
  1240. Server-ID Option 54, length 4: 172.20.0.6
  1241. Lease-Time Option 51, length 4: 600
  1242. RN Option 58, length 4: 300
  1243. RB Option 59, length 4: 525
  1244. Default-Gateway Option 3, length 4: 172.20.0.6
  1245. Subnet-Mask Option 1, length 4: 255.255.0.0
  1246. Domain-Name-Server Option 6, length 8: 91.203.164.21,91.203.164.17
  1247. 11:40:06.991417 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1248. 172.20.0.3.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1249. Your-IP 172.20.9.126
  1250. Client-Ethernet-Address b0:4e:26:30:11:51
  1251. Vendor-rfc1048 Extensions
  1252. Magic Cookie 0x63825363
  1253. DHCP-Message Option 53, length 1: Offer
  1254. Server-ID Option 54, length 4: 172.20.0.3
  1255. Lease-Time Option 51, length 4: 600
  1256. RN Option 58, length 4: 300
  1257. Default-Gateway Option 3, length 4: 172.20.0.3
  1258. Subnet-Mask Option 1, length 4: 255.255.0.0
  1259. Domain-Name-Server Option 6, length 8: 91.203.164.20,91.203.164.29
  1260. 11:40:06.994511 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 312)
  1261. 172.20.0.4.67 > 255.255.255.255.68: [no cksum] BOOTP/DHCP, Reply, length 284, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1262. Your-IP 172.20.9.126
  1263. Client-Ethernet-Address b0:4e:26:30:11:51
  1264. Vendor-rfc1048 Extensions
  1265. Magic Cookie 0x63825363
  1266. DHCP-Message Option 53, length 1: Offer
  1267. Server-ID Option 54, length 4: 172.20.0.4
  1268. Lease-Time Option 51, length 4: 600
  1269. RN Option 58, length 4: 300
  1270. Default-Gateway Option 3, length 4: 172.20.0.4
  1271. Subnet-Mask Option 1, length 4: 255.255.0.0
  1272. Domain-Name-Server Option 6, length 8: 91.203.164.29,91.203.164.20
  1273. 11:40:07.968637 IP (tos 0x0, ttl 64, id 51699, offset 0, flags [none], proto UDP (17), length 576)
  1274. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1275. Client-Ethernet-Address b0:4e:26:30:11:51
  1276. Vendor-rfc1048 Extensions
  1277. Magic Cookie 0x63825363
  1278. DHCP-Message Option 53, length 1: Request
  1279. MSZ Option 57, length 2: 1024
  1280. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1281. Hostname Option 12, length 9: "TL-WR840N"
  1282. Vendor-Class Option 60, length 8: "MSFT 5.0"
  1283. Requested-IP Option 50, length 4: 172.20.9.126
  1284. Server-ID Option 54, length 4: 172.20.0.5
  1285. Parameter-Request Option 55, length 11:
  1286. Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
  1287. Vendor-Option, Netbios-Name-Server, Netbios-Node, Netbios-Scope
  1288. Static-Route, Classless-Static-Route, Classless-Static-Route-Microsoft
  1289. 11:40:07.968974 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
  1290. 172.20.0.5.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1291. Your-IP 172.20.9.126
  1292. Client-Ethernet-Address b0:4e:26:30:11:51
  1293. Vendor-rfc1048 Extensions
  1294. Magic Cookie 0x63825363
  1295. DHCP-Message Option 53, length 1: ACK
  1296. Server-ID Option 54, length 4: 172.20.0.5
  1297. Lease-Time Option 51, length 4: 600
  1298. RN Option 58, length 4: 300
  1299. RB Option 59, length 4: 525
  1300. Default-Gateway Option 3, length 4: 172.20.0.5
  1301. Subnet-Mask Option 1, length 4: 255.255.0.0
  1302. Domain-Name-Server Option 6, length 8: 91.203.164.17,91.203.164.21
  1303. 11:40:07.969271 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 172.20.9.126 tell 172.20.9.126, length 46
  1304. 11:40:07.969299 ARP, Ethernet (len 6), IPv4 (len 4), Reply 172.20.9.126 is-at 00:e0:ed:2c:d2:7c, length 28
  1305. 11:40:07.970275 IP (tos 0x0, ttl 64, id 51699, offset 0, flags [none], proto UDP (17), length 576)
  1306. 0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from b0:4e:26:30:11:51, length 548, xid 0xcd0f7777, Flags [Broadcast] (0x8000)
  1307. Client-Ethernet-Address b0:4e:26:30:11:51
  1308. Vendor-rfc1048 Extensions
  1309. Magic Cookie 0x63825363
  1310. DHCP-Message Option 53, length 1: Decline
  1311. Client-ID Option 61, length 7: ether b0:4e:26:30:11:51
  1312. Requested-IP Option 50, length 4: 172.20.9.126
  1313. Server-ID Option 54, length 4: 172.20.0.5
  1314.  
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