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  1. $ route -n
  2. Table de routage IP du noyau
  3. Destination Passerelle Genmask Indic Metric Ref Use Iface
  4. 0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 enp3s0
  5. 10.64.64.64 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
  6. 192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 enp3s0
  7. 192.168.10.110 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
  8.  
  9. $ ping -I enp3s0 -c 3 8.8.8.8 && ping -I ppp0 -c3 8.8.8.8
  10. PING 8.8.8.8 (8.8.8.8) from 192.168.1.74 enp3s0: 56(84) bytes of data.
  11. 64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=4.11 ms
  12. 64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=3.88 ms
  13. 64 bytes from 8.8.8.8: icmp_seq=3 ttl=57 time=3.82 ms
  14.  
  15. --- 8.8.8.8 ping statistics ---
  16. 3 packets transmitted, 3 received, 0% packet loss, time 2003ms
  17. rtt min/avg/max/mdev = 3.825/3.941/4.116/0.145 ms
  18. PING 8.8.8.8 (8.8.8.8) from 10.153.180.174 ppp0: 56(84) bytes of data.
  19. 64 bytes from 8.8.8.8: icmp_seq=1 ttl=55 time=952 ms
  20. 64 bytes from 8.8.8.8: icmp_seq=2 ttl=55 time=618 ms
  21. 64 bytes from 8.8.8.8: icmp_seq=3 ttl=55 time=451 ms
  22.  
  23. --- 8.8.8.8 ping statistics ---
  24. 3 packets transmitted, 3 received, 0% packet loss, time 1998ms
  25. rtt min/avg/max/mdev = 451.976/674.295/952.759/208.263 ms
  26.  
  27. $ curl --interface enp3s0 http://45.32.148.9/json && curl --interface ppp0 http://45.32.148.9/json
  28. {"as":"AS3215 Orange","city":"Paris","country":"France","countryCode":"FR","isp":"Orange","lat":48.8628,"lon":2.3292,"org":"Orange","query":"XXX.XXX.XXX.XXX","region":"IDF","regionName":"Île-de-France","status":"success","timezone":"Europe/Paris","zip":"75001"}
  29. curl: (7) Failed to connect to 45.32.148.9 port 80: Connection timed out
  30.  
  31. $ sysctl -a | grep ipv4
  32. sysctl: permission denied on key 'fs.protected_hardlinks'
  33. sysctl: permission denied on key 'fs.protected_symlinks'
  34. sysctl: permission denied on key 'kernel.cad_pid'
  35. sysctl: permission denied on key 'kernel.usermodehelper.bset'
  36. sysctl: permission denied on key 'kernel.usermodehelper.inheritable'
  37. sysctl: permission denied on key 'net.core.bpf_jit_harden'
  38. net.ipv4.cipso_cache_bucket_size = 10
  39. net.ipv4.cipso_cache_enable = 1
  40. net.ipv4.cipso_rbm_optfmt = 0
  41. net.ipv4.cipso_rbm_strictvalid = 1
  42. net.ipv4.conf.all.accept_local = 0
  43. net.ipv4.conf.all.accept_redirects = 1
  44. net.ipv4.conf.all.accept_source_route = 0
  45. net.ipv4.conf.all.arp_accept = 0
  46. net.ipv4.conf.all.arp_announce = 0
  47. net.ipv4.conf.all.arp_filter = 0
  48. net.ipv4.conf.all.arp_ignore = 0
  49. net.ipv4.conf.all.arp_notify = 0
  50. net.ipv4.conf.all.bootp_relay = 0
  51. net.ipv4.conf.all.disable_policy = 0
  52. net.ipv4.conf.all.disable_xfrm = 0
  53. net.ipv4.conf.all.drop_gratuitous_arp = 0
  54. net.ipv4.conf.all.drop_unicast_in_l2_multicast = 0
  55. net.ipv4.conf.all.force_igmp_version = 0
  56. net.ipv4.conf.all.forwarding = 0
  57. net.ipv4.conf.all.igmpv2_unsolicited_report_interval = 10000
  58. net.ipv4.conf.all.igmpv3_unsolicited_report_interval = 1000
  59. net.ipv4.conf.all.ignore_routes_with_linkdown = 0
  60. net.ipv4.conf.all.log_martians = 0
  61. net.ipv4.conf.all.mc_forwarding = 0
  62. net.ipv4.conf.all.medium_id = 0
  63. net.ipv4.conf.all.promote_secondaries = 1
  64. net.ipv4.conf.all.proxy_arp = 0
  65. net.ipv4.conf.all.proxy_arp_pvlan = 0
  66. net.ipv4.conf.all.route_localnet = 0
  67. net.ipv4.conf.all.rp_filter = 1
  68. net.ipv4.conf.all.secure_redirects = 1
  69. net.ipv4.conf.all.send_redirects = 1
  70. net.ipv4.conf.all.shared_media = 1
  71. net.ipv4.conf.all.src_valid_mark = 0
  72. net.ipv4.conf.all.tag = 0
  73. net.ipv4.conf.default.accept_local = 0
  74. net.ipv4.conf.default.accept_redirects = 1
  75. net.ipv4.conf.default.accept_source_route = 0
  76. net.ipv4.conf.default.arp_accept = 0
  77. net.ipv4.conf.default.arp_announce = 0
  78. net.ipv4.conf.default.arp_filter = 0
  79. net.ipv4.conf.default.arp_ignore = 0
  80. net.ipv4.conf.default.arp_notify = 0
  81. net.ipv4.conf.default.bootp_relay = 0
  82. net.ipv4.conf.default.disable_policy = 0
  83. net.ipv4.conf.default.disable_xfrm = 0
  84. net.ipv4.conf.default.drop_gratuitous_arp = 0
  85. net.ipv4.conf.default.drop_unicast_in_l2_multicast = 0
  86. net.ipv4.conf.default.force_igmp_version = 0
  87. net.ipv4.conf.default.forwarding = 0
  88. net.ipv4.conf.default.igmpv2_unsolicited_report_interval = 10000
  89. net.ipv4.conf.default.igmpv3_unsolicited_report_interval = 1000
  90. net.ipv4.conf.default.ignore_routes_with_linkdown = 0
  91. net.ipv4.conf.default.log_martians = 0
  92. net.ipv4.conf.default.mc_forwarding = 0
  93. net.ipv4.conf.default.medium_id = 0
  94. net.ipv4.conf.default.promote_secondaries = 1
  95. net.ipv4.conf.default.proxy_arp = 0
  96. net.ipv4.conf.default.proxy_arp_pvlan = 0
  97. net.ipv4.conf.default.route_localnet = 0
  98. net.ipv4.conf.default.rp_filter = 1
  99. net.ipv4.conf.default.secure_redirects = 1
  100. net.ipv4.conf.default.send_redirects = 1
  101. net.ipv4.conf.default.shared_media = 1
  102. net.ipv4.conf.default.src_valid_mark = 0
  103. net.ipv4.conf.default.tag = 0
  104. net.ipv4.conf.enp1s0.accept_local = 0
  105. net.ipv4.conf.enp1s0.accept_redirects = 1
  106. net.ipv4.conf.enp1s0.accept_source_route = 0
  107. net.ipv4.conf.enp1s0.arp_accept = 0
  108. net.ipv4.conf.enp1s0.arp_announce = 0
  109. net.ipv4.conf.enp1s0.arp_filter = 0
  110. net.ipv4.conf.enp1s0.arp_ignore = 0
  111. net.ipv4.conf.enp1s0.arp_notify = 0
  112. net.ipv4.conf.enp1s0.bootp_relay = 0
  113. net.ipv4.conf.enp1s0.disable_policy = 0
  114. net.ipv4.conf.enp1s0.disable_xfrm = 0
  115. net.ipv4.conf.enp1s0.drop_gratuitous_arp = 0
  116. net.ipv4.conf.enp1s0.drop_unicast_in_l2_multicast = 0
  117. net.ipv4.conf.enp1s0.force_igmp_version = 0
  118. net.ipv4.conf.enp1s0.forwarding = 0
  119. net.ipv4.conf.enp1s0.igmpv2_unsolicited_report_interval = 10000
  120. net.ipv4.conf.enp1s0.igmpv3_unsolicited_report_interval = 1000
  121. net.ipv4.conf.enp1s0.ignore_routes_with_linkdown = 0
  122. net.ipv4.conf.enp1s0.log_martians = 0
  123. net.ipv4.conf.enp1s0.mc_forwarding = 0
  124. net.ipv4.conf.enp1s0.medium_id = 0
  125. net.ipv4.conf.enp1s0.promote_secondaries = 1
  126. net.ipv4.conf.enp1s0.proxy_arp = 0
  127. net.ipv4.conf.enp1s0.proxy_arp_pvlan = 0
  128. net.ipv4.conf.enp1s0.route_localnet = 0
  129. net.ipv4.conf.enp1s0.rp_filter = 1
  130. net.ipv4.conf.enp1s0.secure_redirects = 1
  131. net.ipv4.conf.enp1s0.send_redirects = 1
  132. net.ipv4.conf.enp1s0.shared_media = 1
  133. net.ipv4.conf.enp1s0.src_valid_mark = 0
  134. net.ipv4.conf.enp1s0.tag = 0
  135. net.ipv4.conf.enp2s0.accept_local = 0
  136. net.ipv4.conf.enp2s0.accept_redirects = 1
  137. net.ipv4.conf.enp2s0.accept_source_route = 0
  138. net.ipv4.conf.enp2s0.arp_accept = 0
  139. net.ipv4.conf.enp2s0.arp_announce = 0
  140. net.ipv4.conf.enp2s0.arp_filter = 0
  141. net.ipv4.conf.enp2s0.arp_ignore = 0
  142. net.ipv4.conf.enp2s0.arp_notify = 0
  143. net.ipv4.conf.enp2s0.bootp_relay = 0
  144. net.ipv4.conf.enp2s0.disable_policy = 0
  145. net.ipv4.conf.enp2s0.disable_xfrm = 0
  146. net.ipv4.conf.enp2s0.drop_gratuitous_arp = 0
  147. net.ipv4.conf.enp2s0.drop_unicast_in_l2_multicast = 0
  148. net.ipv4.conf.enp2s0.force_igmp_version = 0
  149. net.ipv4.conf.enp2s0.forwarding = 0
  150. net.ipv4.conf.enp2s0.igmpv2_unsolicited_report_interval = 10000
  151. net.ipv4.conf.enp2s0.igmpv3_unsolicited_report_interval = 1000
  152. net.ipv4.conf.enp2s0.ignore_routes_with_linkdown = 0
  153. net.ipv4.conf.enp2s0.log_martians = 0
  154. net.ipv4.conf.enp2s0.mc_forwarding = 0
  155. net.ipv4.conf.enp2s0.medium_id = 0
  156. net.ipv4.conf.enp2s0.promote_secondaries = 1
  157. net.ipv4.conf.enp2s0.proxy_arp = 0
  158. net.ipv4.conf.enp2s0.proxy_arp_pvlan = 0
  159. net.ipv4.conf.enp2s0.route_localnet = 0
  160. net.ipv4.conf.enp2s0.rp_filter = 1
  161. net.ipv4.conf.enp2s0.secure_redirects = 1
  162. net.ipv4.conf.enp2s0.send_redirects = 1
  163. net.ipv4.conf.enp2s0.shared_media = 1
  164. net.ipv4.conf.enp2s0.src_valid_mark = 0
  165. net.ipv4.conf.enp2s0.tag = 0
  166. net.ipv4.conf.enp3s0.accept_local = 0
  167. net.ipv4.conf.enp3s0.accept_redirects = 1
  168. net.ipv4.conf.enp3s0.accept_source_route = 0
  169. net.ipv4.conf.enp3s0.arp_accept = 0
  170. net.ipv4.conf.enp3s0.arp_announce = 0
  171. net.ipv4.conf.enp3s0.arp_filter = 0
  172. net.ipv4.conf.enp3s0.arp_ignore = 0
  173. net.ipv4.conf.enp3s0.arp_notify = 0
  174. net.ipv4.conf.enp3s0.bootp_relay = 0
  175. net.ipv4.conf.enp3s0.disable_policy = 0
  176. net.ipv4.conf.enp3s0.disable_xfrm = 0
  177. net.ipv4.conf.enp3s0.drop_gratuitous_arp = 0
  178. net.ipv4.conf.enp3s0.drop_unicast_in_l2_multicast = 0
  179. net.ipv4.conf.enp3s0.force_igmp_version = 0
  180. net.ipv4.conf.enp3s0.forwarding = 0
  181. net.ipv4.conf.enp3s0.igmpv2_unsolicited_report_interval = 10000
  182. net.ipv4.conf.enp3s0.igmpv3_unsolicited_report_interval = 1000
  183. net.ipv4.conf.enp3s0.ignore_routes_with_linkdown = 0
  184. net.ipv4.conf.enp3s0.log_martians = 0
  185. net.ipv4.conf.enp3s0.mc_forwarding = 0
  186. net.ipv4.conf.enp3s0.medium_id = 0
  187. net.ipv4.conf.enp3s0.promote_secondaries = 1
  188. net.ipv4.conf.enp3s0.proxy_arp = 0
  189. net.ipv4.conf.enp3s0.proxy_arp_pvlan = 0
  190. net.ipv4.conf.enp3s0.route_localnet = 0
  191. net.ipv4.conf.enp3s0.rp_filter = 1
  192. net.ipv4.conf.enp3s0.secure_redirects = 1
  193. net.ipv4.conf.enp3s0.send_redirects = 1
  194. net.ipv4.conf.enp3s0.shared_media = 1
  195. net.ipv4.conf.enp3s0.src_valid_mark = 0
  196. net.ipv4.conf.enp3s0.tag = 0
  197. net.ipv4.conf.lo.accept_local = 0
  198. net.ipv4.conf.lo.accept_redirects = 1
  199. net.ipv4.conf.lo.accept_source_route = 1
  200. net.ipv4.conf.lo.arp_accept = 0
  201. net.ipv4.conf.lo.arp_announce = 0
  202. net.ipv4.conf.lo.arp_filter = 0
  203. net.ipv4.conf.lo.arp_ignore = 0
  204. net.ipv4.conf.lo.arp_notify = 0
  205. net.ipv4.conf.lo.bootp_relay = 0
  206. net.ipv4.conf.lo.disable_policy = 1
  207. net.ipv4.conf.lo.disable_xfrm = 1
  208. net.ipv4.conf.lo.drop_gratuitous_arp = 0
  209. net.ipv4.conf.lo.drop_unicast_in_l2_multicast = 0
  210. net.ipv4.conf.lo.force_igmp_version = 0
  211. net.ipv4.conf.lo.forwarding = 0
  212. net.ipv4.conf.lo.igmpv2_unsolicited_report_interval = 10000
  213. net.ipv4.conf.lo.igmpv3_unsolicited_report_interval = 1000
  214. net.ipv4.conf.lo.ignore_routes_with_linkdown = 0
  215. net.ipv4.conf.lo.log_martians = 0
  216. net.ipv4.conf.lo.mc_forwarding = 0
  217. net.ipv4.conf.lo.medium_id = 0
  218. net.ipv4.conf.lo.promote_secondaries = 0
  219. net.ipv4.conf.lo.proxy_arp = 0
  220. net.ipv4.conf.lo.proxy_arp_pvlan = 0
  221. net.ipv4.conf.lo.route_localnet = 0
  222. net.ipv4.conf.lo.rp_filter = 0
  223. net.ipv4.conf.lo.secure_redirects = 1
  224. net.ipv4.conf.lo.send_redirects = 1
  225. net.ipv4.conf.lo.shared_media = 1
  226. net.ipv4.conf.lo.src_valid_mark = 0
  227. net.ipv4.conf.lo.tag = 0
  228. net.ipv4.conf.ppp0.accept_local = 0
  229. net.ipv4.conf.ppp0.accept_redirects = 1
  230. net.ipv4.conf.ppp0.accept_source_route = 1
  231. net.ipv4.conf.ppp0.arp_accept = 0
  232. net.ipv4.conf.ppp0.arp_announce = 0
  233. net.ipv4.conf.ppp0.arp_filter = 0
  234. net.ipv4.conf.ppp0.arp_ignore = 0
  235. net.ipv4.conf.ppp0.arp_notify = 0
  236. net.ipv4.conf.ppp0.bootp_relay = 0
  237. net.ipv4.conf.ppp0.disable_policy = 0
  238. net.ipv4.conf.ppp0.disable_xfrm = 0
  239. net.ipv4.conf.ppp0.drop_gratuitous_arp = 0
  240. net.ipv4.conf.ppp0.drop_unicast_in_l2_multicast = 0
  241. net.ipv4.conf.ppp0.force_igmp_version = 0
  242. net.ipv4.conf.ppp0.forwarding = 0
  243. net.ipv4.conf.ppp0.igmpv2_unsolicited_report_interval = 10000
  244. net.ipv4.conf.ppp0.igmpv3_unsolicited_report_interval = 1000
  245. net.ipv4.conf.ppp0.ignore_routes_with_linkdown = 0
  246. net.ipv4.conf.ppp0.log_martians = 0
  247. net.ipv4.conf.ppp0.mc_forwarding = 0
  248. net.ipv4.conf.ppp0.medium_id = 0
  249. net.ipv4.conf.ppp0.promote_secondaries = 0
  250. net.ipv4.conf.ppp0.proxy_arp = 0
  251. net.ipv4.conf.ppp0.proxy_arp_pvlan = 0
  252. net.ipv4.conf.ppp0.route_localnet = 0
  253. net.ipv4.conf.ppp0.rp_filter = 2
  254. net.ipv4.conf.ppp0.secure_redirects = 1
  255. net.ipv4.conf.ppp0.send_redirects = 1
  256. net.ipv4.conf.ppp0.shared_media = 1
  257. net.ipv4.conf.ppp0.src_valid_mark = 0
  258. net.ipv4.conf.ppp0.tag = 0
  259. net.ipv4.conf.wwp0s18u1u4i4.accept_local = 0
  260. net.ipv4.conf.wwp0s18u1u4i4.accept_redirects = 1
  261. net.ipv4.conf.wwp0s18u1u4i4.accept_source_route = 0
  262. net.ipv4.conf.wwp0s18u1u4i4.arp_accept = 0
  263. net.ipv4.conf.wwp0s18u1u4i4.arp_announce = 0
  264. net.ipv4.conf.wwp0s18u1u4i4.arp_filter = 0
  265. net.ipv4.conf.wwp0s18u1u4i4.arp_ignore = 0
  266. net.ipv4.conf.wwp0s18u1u4i4.arp_notify = 0
  267. net.ipv4.conf.wwp0s18u1u4i4.bootp_relay = 0
  268. net.ipv4.conf.wwp0s18u1u4i4.disable_policy = 0
  269. net.ipv4.conf.wwp0s18u1u4i4.disable_xfrm = 0
  270. net.ipv4.conf.wwp0s18u1u4i4.drop_gratuitous_arp = 0
  271. net.ipv4.conf.wwp0s18u1u4i4.drop_unicast_in_l2_multicast = 0
  272. net.ipv4.conf.wwp0s18u1u4i4.force_igmp_version = 0
  273. net.ipv4.conf.wwp0s18u1u4i4.forwarding = 0
  274. net.ipv4.conf.wwp0s18u1u4i4.igmpv2_unsolicited_report_interval = 10000
  275. net.ipv4.conf.wwp0s18u1u4i4.igmpv3_unsolicited_report_interval = 1000
  276. net.ipv4.conf.wwp0s18u1u4i4.ignore_routes_with_linkdown = 0
  277. net.ipv4.conf.wwp0s18u1u4i4.log_martians = 0
  278. net.ipv4.conf.wwp0s18u1u4i4.mc_forwarding = 0
  279. net.ipv4.conf.wwp0s18u1u4i4.medium_id = 0
  280. net.ipv4.conf.wwp0s18u1u4i4.promote_secondaries = 1
  281. net.ipv4.conf.wwp0s18u1u4i4.proxy_arp = 0
  282. net.ipv4.conf.wwp0s18u1u4i4.proxy_arp_pvlan = 0
  283. net.ipv4.conf.wwp0s18u1u4i4.route_localnet = 0
  284. net.ipv4.conf.wwp0s18u1u4i4.rp_filter = 1
  285. net.ipv4.conf.wwp0s18u1u4i4.secure_redirects = 1
  286. net.ipv4.conf.wwp0s18u1u4i4.send_redirects = 1
  287. net.ipv4.conf.wwp0s18u1u4i4.shared_media = 1
  288. net.ipv4.conf.wwp0s18u1u4i4.src_valid_mark = 0
  289. net.ipv4.conf.wwp0s18u1u4i4.tag = 0
  290. net.ipv4.conf.wwp0s19u1u3i4.accept_local = 0
  291. net.ipv4.conf.wwp0s19u1u3i4.accept_redirects = 1
  292. net.ipv4.conf.wwp0s19u1u3i4.accept_source_route = 0
  293. net.ipv4.conf.wwp0s19u1u3i4.arp_accept = 0
  294. net.ipv4.conf.wwp0s19u1u3i4.arp_announce = 0
  295. net.ipv4.conf.wwp0s19u1u3i4.arp_filter = 0
  296. net.ipv4.conf.wwp0s19u1u3i4.arp_ignore = 0
  297. net.ipv4.conf.wwp0s19u1u3i4.arp_notify = 0
  298. net.ipv4.conf.wwp0s19u1u3i4.bootp_relay = 0
  299. net.ipv4.conf.wwp0s19u1u3i4.disable_policy = 0
  300. net.ipv4.conf.wwp0s19u1u3i4.disable_xfrm = 0
  301. net.ipv4.conf.wwp0s19u1u3i4.drop_gratuitous_arp = 0
  302. net.ipv4.conf.wwp0s19u1u3i4.drop_unicast_in_l2_multicast = 0
  303. net.ipv4.conf.wwp0s19u1u3i4.force_igmp_version = 0
  304. net.ipv4.conf.wwp0s19u1u3i4.forwarding = 0
  305. net.ipv4.conf.wwp0s19u1u3i4.igmpv2_unsolicited_report_interval = 10000
  306. net.ipv4.conf.wwp0s19u1u3i4.igmpv3_unsolicited_report_interval = 1000
  307. net.ipv4.conf.wwp0s19u1u3i4.ignore_routes_with_linkdown = 0
  308. net.ipv4.conf.wwp0s19u1u3i4.log_martians = 0
  309. net.ipv4.conf.wwp0s19u1u3i4.mc_forwarding = 0
  310. net.ipv4.conf.wwp0s19u1u3i4.medium_id = 0
  311. net.ipv4.conf.wwp0s19u1u3i4.promote_secondaries = 1
  312. net.ipv4.conf.wwp0s19u1u3i4.proxy_arp = 0
  313. net.ipv4.conf.wwp0s19u1u3i4.proxy_arp_pvlan = 0
  314. net.ipv4.conf.wwp0s19u1u3i4.route_localnet = 0
  315. net.ipv4.conf.wwp0s19u1u3i4.rp_filter = 1
  316. net.ipv4.conf.wwp0s19u1u3i4.secure_redirects = 1
  317. net.ipv4.conf.wwp0s19u1u3i4.send_redirects = 1
  318. net.ipv4.conf.wwp0s19u1u3i4.shared_media = 1
  319. net.ipv4.conf.wwp0s19u1u3i4.src_valid_mark = 0
  320. net.ipv4.conf.wwp0s19u1u3i4.tag = 0
  321. net.ipv4.fib_multipath_use_neigh = 0
  322. net.ipv4.fwmark_reflect = 0
  323. net.ipv4.icmp_echo_ignore_all = 0
  324. net.ipv4.icmp_echo_ignore_broadcasts = 1
  325. net.ipv4.icmp_errors_use_inbound_ifaddr = 0
  326. net.ipv4.icmp_ignore_bogus_error_responses = 1
  327. net.ipv4.icmp_msgs_burst = 50
  328. net.ipv4.icmp_msgs_per_sec = 1000
  329. net.ipv4.icmp_ratelimit = 1000
  330. net.ipv4.icmp_ratemask = 6168
  331. net.ipv4.igmp_link_local_mcast_reports = 1
  332. net.ipv4.igmp_max_memberships = 20
  333. net.ipv4.igmp_max_msf = 10
  334. net.ipv4.igmp_qrv = 2
  335. net.ipv4.inet_peer_maxttl = 600
  336. net.ipv4.inet_peer_minttl = 120
  337. net.ipv4.inet_peer_threshold = 65664
  338. net.ipv4.ip_default_ttl = 64
  339. net.ipv4.ip_dynaddr = 0
  340. net.ipv4.ip_early_demux = 1
  341. net.ipv4.ip_forward = 0
  342. net.ipv4.ip_forward_use_pmtu = 0
  343. net.ipv4.ip_local_port_range = 32768 60999
  344. net.ipv4.ip_local_reserved_ports =
  345. net.ipv4.ip_no_pmtu_disc = 0
  346. net.ipv4.ip_nonlocal_bind = 0
  347. net.ipv4.ipfrag_high_thresh = 4194304
  348. net.ipv4.ipfrag_low_thresh = 3145728
  349. net.ipv4.ipfrag_max_dist = 64
  350. net.ipv4.ipfrag_secret_interval = 0
  351. net.ipv4.ipfrag_time = 30
  352. net.ipv4.neigh.default.anycast_delay = 100
  353. net.ipv4.neigh.default.app_solicit = 0
  354. net.ipv4.neigh.default.base_reachable_time_ms = 30000
  355. net.ipv4.neigh.default.delay_first_probe_time = 5
  356. net.ipv4.neigh.default.gc_interval = 30
  357. net.ipv4.neigh.default.gc_stale_time = 60
  358. net.ipv4.neigh.default.gc_thresh1 = 128
  359. net.ipv4.neigh.default.gc_thresh2 = 512
  360. net.ipv4.neigh.default.gc_thresh3 = 1024
  361. net.ipv4.neigh.default.locktime = 100
  362. net.ipv4.neigh.default.mcast_resolicit = 0
  363. net.ipv4.neigh.default.mcast_solicit = 3
  364. net.ipv4.neigh.default.proxy_delay = 80
  365. net.ipv4.neigh.default.proxy_qlen = 64
  366. net.ipv4.neigh.default.retrans_time_ms = 1000
  367. net.ipv4.neigh.default.ucast_solicit = 3
  368. net.ipv4.neigh.default.unres_qlen = 31
  369. net.ipv4.neigh.default.unres_qlen_bytes = 65536
  370. net.ipv4.neigh.enp1s0.anycast_delay = 100
  371. net.ipv4.neigh.enp1s0.app_solicit = 0
  372. net.ipv4.neigh.enp1s0.base_reachable_time_ms = 30000
  373. net.ipv4.neigh.enp1s0.delay_first_probe_time = 5
  374. net.ipv4.neigh.enp1s0.gc_stale_time = 60
  375. net.ipv4.neigh.enp1s0.locktime = 100
  376. net.ipv4.neigh.enp1s0.mcast_resolicit = 0
  377. net.ipv4.neigh.enp1s0.mcast_solicit = 3
  378. net.ipv4.neigh.enp1s0.proxy_delay = 80
  379. net.ipv4.neigh.enp1s0.proxy_qlen = 64
  380. net.ipv4.neigh.enp1s0.retrans_time_ms = 1000
  381. net.ipv4.neigh.enp1s0.ucast_solicit = 3
  382. net.ipv4.neigh.enp1s0.unres_qlen = 31
  383. net.ipv4.neigh.enp1s0.unres_qlen_bytes = 65536
  384. net.ipv4.neigh.enp2s0.anycast_delay = 100
  385. net.ipv4.neigh.enp2s0.app_solicit = 0
  386. net.ipv4.neigh.enp2s0.base_reachable_time_ms = 30000
  387. net.ipv4.neigh.enp2s0.delay_first_probe_time = 5
  388. net.ipv4.neigh.enp2s0.gc_stale_time = 60
  389. net.ipv4.neigh.enp2s0.locktime = 100
  390. net.ipv4.neigh.enp2s0.mcast_resolicit = 0
  391. net.ipv4.neigh.enp2s0.mcast_solicit = 3
  392. net.ipv4.neigh.enp2s0.proxy_delay = 80
  393. net.ipv4.neigh.enp2s0.proxy_qlen = 64
  394. net.ipv4.neigh.enp2s0.retrans_time_ms = 1000
  395. net.ipv4.neigh.enp2s0.ucast_solicit = 3
  396. net.ipv4.neigh.enp2s0.unres_qlen = 31
  397. net.ipv4.neigh.enp2s0.unres_qlen_bytes = 65536
  398. net.ipv4.neigh.enp3s0.anycast_delay = 100
  399. net.ipv4.neigh.enp3s0.app_solicit = 0
  400. net.ipv4.neigh.enp3s0.base_reachable_time_ms = 30000
  401. net.ipv4.neigh.enp3s0.delay_first_probe_time = 5
  402. net.ipv4.neigh.enp3s0.gc_stale_time = 60
  403. net.ipv4.neigh.enp3s0.locktime = 100
  404. net.ipv4.neigh.enp3s0.mcast_resolicit = 0
  405. net.ipv4.neigh.enp3s0.mcast_solicit = 3
  406. net.ipv4.neigh.enp3s0.proxy_delay = 80
  407. net.ipv4.neigh.enp3s0.proxy_qlen = 64
  408. net.ipv4.neigh.enp3s0.retrans_time_ms = 1000
  409. net.ipv4.neigh.enp3s0.ucast_solicit = 3
  410. net.ipv4.neigh.enp3s0.unres_qlen = 31
  411. net.ipv4.neigh.enp3s0.unres_qlen_bytes = 65536
  412. net.ipv4.neigh.lo.anycast_delay = 100
  413. net.ipv4.neigh.lo.app_solicit = 0
  414. sysctl: permission denied on key 'net.ipv4.tcp_fastopen_key'
  415. net.ipv4.neigh.lo.base_reachable_time_ms = 30000
  416. net.ipv4.neigh.lo.delay_first_probe_time = 5
  417. net.ipv4.neigh.lo.gc_stale_time = 60
  418. net.ipv4.neigh.lo.locktime = 100
  419. net.ipv4.neigh.lo.mcast_resolicit = 0
  420. net.ipv4.neigh.lo.mcast_solicit = 3
  421. net.ipv4.neigh.lo.proxy_delay = 80
  422. net.ipv4.neigh.lo.proxy_qlen = 64
  423. net.ipv4.neigh.lo.retrans_time_ms = 1000
  424. net.ipv4.neigh.lo.ucast_solicit = 3
  425. net.ipv4.neigh.lo.unres_qlen = 31
  426. net.ipv4.neigh.lo.unres_qlen_bytes = 65536
  427. net.ipv4.neigh.ppp0.anycast_delay = 100
  428. net.ipv4.neigh.ppp0.app_solicit = 0
  429. net.ipv4.neigh.ppp0.base_reachable_time_ms = 30000
  430. net.ipv4.neigh.ppp0.delay_first_probe_time = 5
  431. net.ipv4.neigh.ppp0.gc_stale_time = 60
  432. net.ipv4.neigh.ppp0.locktime = 100
  433. net.ipv4.neigh.ppp0.mcast_resolicit = 0
  434. net.ipv4.neigh.ppp0.mcast_solicit = 3
  435. net.ipv4.neigh.ppp0.proxy_delay = 80
  436. net.ipv4.neigh.ppp0.proxy_qlen = 64
  437. net.ipv4.neigh.ppp0.retrans_time_ms = 1000
  438. net.ipv4.neigh.ppp0.ucast_solicit = 3
  439. net.ipv4.neigh.ppp0.unres_qlen = 31
  440. net.ipv4.neigh.ppp0.unres_qlen_bytes = 65536
  441. net.ipv4.neigh.wwp0s18u1u4i4.anycast_delay = 100
  442. net.ipv4.neigh.wwp0s18u1u4i4.app_solicit = 0
  443. net.ipv4.neigh.wwp0s18u1u4i4.base_reachable_time_ms = 30000
  444. net.ipv4.neigh.wwp0s18u1u4i4.delay_first_probe_time = 5
  445. net.ipv4.neigh.wwp0s18u1u4i4.gc_stale_time = 60
  446. net.ipv4.neigh.wwp0s18u1u4i4.locktime = 100
  447. net.ipv4.neigh.wwp0s18u1u4i4.mcast_resolicit = 0
  448. net.ipv4.neigh.wwp0s18u1u4i4.mcast_solicit = 3
  449. net.ipv4.neigh.wwp0s18u1u4i4.proxy_delay = 80
  450. net.ipv4.neigh.wwp0s18u1u4i4.proxy_qlen = 64
  451. net.ipv4.neigh.wwp0s18u1u4i4.retrans_time_ms = 1000
  452. net.ipv4.neigh.wwp0s18u1u4i4.ucast_solicit = 3
  453. net.ipv4.neigh.wwp0s18u1u4i4.unres_qlen = 31
  454. net.ipv4.neigh.wwp0s18u1u4i4.unres_qlen_bytes = 65536
  455. net.ipv4.neigh.wwp0s19u1u3i4.anycast_delay = 100
  456. net.ipv4.neigh.wwp0s19u1u3i4.app_solicit = 0
  457. net.ipv4.neigh.wwp0s19u1u3i4.base_reachable_time_ms = 30000
  458. net.ipv4.neigh.wwp0s19u1u3i4.delay_first_probe_time = 5
  459. net.ipv4.neigh.wwp0s19u1u3i4.gc_stale_time = 60
  460. net.ipv4.neigh.wwp0s19u1u3i4.locktime = 100
  461. net.ipv4.neigh.wwp0s19u1u3i4.mcast_resolicit = 0
  462. net.ipv4.neigh.wwp0s19u1u3i4.mcast_solicit = 3
  463. net.ipv4.neigh.wwp0s19u1u3i4.proxy_delay = 80
  464. net.ipv4.neigh.wwp0s19u1u3i4.proxy_qlen = 64
  465. net.ipv4.neigh.wwp0s19u1u3i4.retrans_time_ms = 1000
  466. net.ipv4.neigh.wwp0s19u1u3i4.ucast_solicit = 3
  467. net.ipv4.neigh.wwp0s19u1u3i4.unres_qlen = 31
  468. net.ipv4.neigh.wwp0s19u1u3i4.unres_qlen_bytes = 65536
  469. net.ipv4.ping_group_range = 1 0
  470. net.ipv4.route.error_burst = 5000
  471. net.ipv4.route.error_cost = 1000
  472. net.ipv4.route.gc_elasticity = 8
  473. net.ipv4.route.gc_interval = 60
  474. net.ipv4.route.gc_min_interval = 0
  475. net.ipv4.route.gc_min_interval_ms = 500
  476. net.ipv4.route.gc_thresh = -1
  477. net.ipv4.route.gc_timeout = 300
  478. net.ipv4.route.max_size = 2147483647
  479. net.ipv4.route.min_adv_mss = 256
  480. net.ipv4.route.min_pmtu = 552
  481. net.ipv4.route.mtu_expires = 600
  482. net.ipv4.route.redirect_load = 20
  483. net.ipv4.route.redirect_number = 9
  484. net.ipv4.route.redirect_silence = 20480
  485. net.ipv4.tcp_abort_on_overflow = 0
  486. net.ipv4.tcp_adv_win_scale = 1
  487. net.ipv4.tcp_allowed_congestion_control = cubic reno
  488. net.ipv4.tcp_app_win = 31
  489. net.ipv4.tcp_autocorking = 1
  490. net.ipv4.tcp_available_congestion_control = cubic reno
  491. net.ipv4.tcp_base_mss = 1024
  492. net.ipv4.tcp_challenge_ack_limit = 1000
  493. net.ipv4.tcp_congestion_control = cubic
  494. net.ipv4.tcp_dsack = 1
  495. net.ipv4.tcp_early_retrans = 3
  496. net.ipv4.tcp_ecn = 2
  497. net.ipv4.tcp_ecn_fallback = 1
  498. net.ipv4.tcp_fack = 1
  499. net.ipv4.tcp_fastopen = 1
  500. sysctl: permission denied on key 'net.ipv6.conf.all.stable_secret'
  501. net.ipv4.tcp_fin_timeout = 60
  502. net.ipv4.tcp_frto = 2
  503. net.ipv4.tcp_fwmark_accept = 0
  504. net.ipv4.tcp_invalid_ratelimit = 500
  505. net.ipv4.tcp_keepalive_intvl = 75
  506. net.ipv4.tcp_keepalive_probes = 9
  507. net.ipv4.tcp_keepalive_time = 7200
  508. net.ipv4.tcp_limit_output_bytes = 262144
  509. net.ipv4.tcp_low_latency = 0
  510. net.ipv4.tcp_max_orphans = 8192
  511. net.ipv4.tcp_max_reordering = 300
  512. net.ipv4.tcp_max_syn_backlog = 128
  513. net.ipv4.tcp_max_tw_buckets = 8192
  514. net.ipv4.tcp_mem = 21423 28565 42846
  515. net.ipv4.tcp_min_rtt_wlen = 300
  516. net.ipv4.tcp_min_tso_segs = 2
  517. net.ipv4.tcp_moderate_rcvbuf = 1
  518. net.ipv4.tcp_mtu_probing = 0
  519. net.ipv4.tcp_no_metrics_save = 0
  520. net.ipv4.tcp_notsent_lowat = -1
  521. net.ipv4.tcp_orphan_retries = 0
  522. net.ipv4.tcp_pacing_ca_ratio = 120
  523. net.ipv4.tcp_pacing_ss_ratio = 200
  524. net.ipv4.tcp_probe_interval = 600
  525. net.ipv4.tcp_probe_threshold = 8
  526. net.ipv4.tcp_recovery = 1
  527. net.ipv4.tcp_reordering = 3
  528. net.ipv4.tcp_retrans_collapse = 1
  529. net.ipv4.tcp_retries1 = 3
  530. net.ipv4.tcp_retries2 = 15
  531. net.ipv4.tcp_rfc1337 = 0
  532. net.ipv4.tcp_rmem = 4096 87380 6291456
  533. net.ipv4.tcp_sack = 1
  534. net.ipv4.tcp_slow_start_after_idle = 1
  535. net.ipv4.tcp_stdurg = 0
  536. net.ipv4.tcp_syn_retries = 6
  537. net.ipv4.tcp_synack_retries = 5
  538. net.ipv4.tcp_syncookies = 1
  539. net.ipv4.tcp_thin_dupack = 0
  540. net.ipv4.tcp_thin_linear_timeouts = 0
  541. net.ipv4.tcp_timestamps = 1
  542. net.ipv4.tcp_tso_win_divisor = 3
  543. net.ipv4.tcp_tw_recycle = 0
  544. net.ipv4.tcp_tw_reuse = 0
  545. net.ipv4.tcp_window_scaling = 1
  546. net.ipv4.tcp_wmem = 4096 16384 4194304
  547. net.ipv4.tcp_workaround_signed_windows = 0
  548. net.ipv4.udp_mem = 42846 57131 85692
  549. net.ipv4.udp_rmem_min = 4096
  550. net.ipv4.udp_wmem_min = 4096
  551. net.ipv4.xfrm4_gc_thresh = 2147483647
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