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  1. Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:12 2015
  2. *security
  3. :INPUT ACCEPT [1400914:876591814]
  4. :FORWARD ACCEPT [0:0]
  5. :OUTPUT ACCEPT [1181573:635010432]
  6. COMMIT
  7. # Completed on Thu Mar 5 11:50:12 2015
  8. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:12 2015
  9. *raw
  10. :PREROUTING ACCEPT [352:51723]
  11. :OUTPUT ACCEPT [295:332811]
  12. COMMIT
  13. # Completed on Thu Mar 5 11:50:12 2015
  14. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:12 2015
  15. *nat
  16. :PREROUTING ACCEPT [15:900]
  17. :INPUT ACCEPT [13:780]
  18. :OUTPUT ACCEPT [10:689]
  19. :POSTROUTING ACCEPT [10:689]
  20. COMMIT
  21. # Completed on Thu Mar 5 11:50:12 2015
  22. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:12 2015
  23. *mangle
  24. :PREROUTING ACCEPT [352:51723]
  25. :INPUT ACCEPT [352:51723]
  26. :FORWARD ACCEPT [0:0]
  27. :OUTPUT ACCEPT [297:333059]
  28. :POSTROUTING ACCEPT [297:333059]
  29. :tcfor - [0:0]
  30. :tcin - [0:0]
  31. :tcout - [0:0]
  32. :tcpost - [0:0]
  33. :tcpre - [0:0]
  34. -A PREROUTING -j tcpre
  35. -A INPUT -j tcin
  36. -A FORWARD -j MARK --set-xmark 0x0/0xff
  37. -A FORWARD -j tcfor
  38. -A OUTPUT -j tcout
  39. -A POSTROUTING -j tcpost
  40. COMMIT
  41. # Completed on Thu Mar 5 11:50:12 2015
  42. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:12 2015
  43. *filter
  44. :INPUT DROP [0:0]
  45. :FORWARD DROP [0:0]
  46. :OUTPUT DROP [0:0]
  47. :Broadcast - [0:0]
  48. :Drop - [0:0]
  49. :Invalid - [0:0]
  50. :NotSyn - [0:0]
  51. :dynamic - [0:0]
  52. :eth0_fwd - [0:0]
  53. :eth0_in - [0:0]
  54. :eth0_out - [0:0]
  55. :fw2home - [0:0]
  56. :fw2milos - [0:0]
  57. :fw2net - [0:0]
  58. :fw2prod - [0:0]
  59. :fw2smtp - [0:0]
  60. :home2fw - [0:0]
  61. :home2milos - [0:0]
  62. :home2net - [0:0]
  63. :home2prod - [0:0]
  64. :home2smtp - [0:0]
  65. :home_frwd - [0:0]
  66. :logdrop - [0:0]
  67. :logflags - [0:0]
  68. :logreject - [0:0]
  69. :milos2fw - [0:0]
  70. :milos2home - [0:0]
  71. :milos2net - [0:0]
  72. :milos2prod - [0:0]
  73. :milos2smtp - [0:0]
  74. :milos_frwd - [0:0]
  75. :net2fw - [0:0]
  76. :net2home - [0:0]
  77. :net2milos - [0:0]
  78. :net2prod - [0:0]
  79. :net2smtp - [0:0]
  80. :net_frwd - [0:0]
  81. :prod2fw - [0:0]
  82. :prod2home - [0:0]
  83. :prod2milos - [0:0]
  84. :prod2net - [0:0]
  85. :prod2smtp - [0:0]
  86. :prod_frwd - [0:0]
  87. :reject - [0:0]
  88. :shorewall - [0:0]
  89. :smtp2fw - [0:0]
  90. :smtp2home - [0:0]
  91. :smtp2milos - [0:0]
  92. :smtp2net - [0:0]
  93. :smtp2prod - [0:0]
  94. :smtp_frwd - [0:0]
  95. :tcpflags - [0:0]
  96. -A INPUT -i eth0 -j eth0_in
  97. -A INPUT -i lo -j ACCEPT
  98. -A INPUT -j Drop
  99. -A INPUT -j DROP
  100. -A FORWARD -i eth0 -j eth0_fwd
  101. -A FORWARD -j Drop
  102. -A FORWARD -j DROP
  103. -A OUTPUT -o eth0 -j eth0_out
  104. -A OUTPUT -o lo -j ACCEPT
  105. -A OUTPUT -j ACCEPT
  106. -A Broadcast -m addrtype --dst-type BROADCAST -j DROP
  107. -A Broadcast -m addrtype --dst-type MULTICAST -j DROP
  108. -A Broadcast -m addrtype --dst-type ANYCAST -j DROP
  109. -A Broadcast -d 224.0.0.0/4 -j DROP
  110. -A Drop
  111. -A Drop -p tcp -m tcp --dport 113 -m comment --comment Auth -j reject
  112. -A Drop -j Broadcast
  113. -A Drop -p icmp -m icmp --icmp-type 3/4 -m comment --comment "Needed ICMP types" -j ACCEPT
  114. -A Drop -p icmp -m icmp --icmp-type 11 -m comment --comment "Needed ICMP types" -j ACCEPT
  115. -A Drop -j Invalid
  116. -A Drop -p udp -m multiport --dports 135,445 -m comment --comment SMB -j DROP
  117. -A Drop -p udp -m udp --dport 137:139 -m comment --comment SMB -j DROP
  118. -A Drop -p udp -m udp --sport 137 --dport 1024:65535 -m comment --comment SMB -j DROP
  119. -A Drop -p tcp -m multiport --dports 135,139,445 -m comment --comment SMB -j DROP
  120. -A Drop -p udp -m udp --dport 1900 -m comment --comment UPnP -j DROP
  121. -A Drop -p tcp -j NotSyn
  122. -A Drop -p udp -m udp --sport 53 -m comment --comment "Late DNS Replies" -j DROP
  123. -A Invalid -m conntrack --ctstate INVALID -j DROP
  124. -A NotSyn -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -j DROP
  125. -A eth0_fwd -m conntrack --ctstate INVALID,NEW -j dynamic
  126. -A eth0_fwd -p tcp -j tcpflags
  127. -A eth0_fwd -s 81.151.14.107/32 -j home_frwd
  128. -A eth0_fwd -s 212.71.232.119/32 -j prod_frwd
  129. -A eth0_fwd -s 212.62.35.182/32 -j milos_frwd
  130. -A eth0_fwd -s 74.125.140.109/32 -j smtp_frwd
  131. -A eth0_fwd -j net_frwd
  132. -A eth0_in -m conntrack --ctstate INVALID,NEW -j dynamic
  133. -A eth0_in -p udp -m udp --dport 67:68 -j ACCEPT
  134. -A eth0_in -p tcp -j tcpflags
  135. -A eth0_in -s 81.151.14.107/32 -j home2fw
  136. -A eth0_in -s 212.71.232.119/32 -j prod2fw
  137. -A eth0_in -s 212.62.35.182/32 -j milos2fw
  138. -A eth0_in -s 74.125.140.109/32 -j smtp2fw
  139. -A eth0_in -j net2fw
  140. -A eth0_out -p udp -m udp --dport 67:68 -j ACCEPT
  141. -A eth0_out -d 81.151.14.107/32 -j fw2home
  142. -A eth0_out -d 212.71.232.119/32 -j fw2prod
  143. -A eth0_out -d 212.62.35.182/32 -j fw2milos
  144. -A eth0_out -d 74.125.140.109/32 -j fw2smtp
  145. -A eth0_out -j fw2net
  146. -A fw2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  147. -A fw2home -j ACCEPT
  148. -A fw2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  149. -A fw2milos -j ACCEPT
  150. -A fw2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  151. -A fw2net -j ACCEPT
  152. -A fw2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  153. -A fw2prod -j ACCEPT
  154. -A fw2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  155. -A fw2smtp -j ACCEPT
  156. -A home2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  157. -A home2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  158. -A home2fw -j Drop
  159. -A home2fw -j DROP
  160. -A home2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  161. -A home2milos -j Drop
  162. -A home2milos -j DROP
  163. -A home2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  164. -A home2net -j Drop
  165. -A home2net -j DROP
  166. -A home2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  167. -A home2prod -j Drop
  168. -A home2prod -j DROP
  169. -A home2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  170. -A home2smtp -j Drop
  171. -A home2smtp -j DROP
  172. -A home_frwd -d 212.71.232.119/32 -o eth0 -j home2prod
  173. -A home_frwd -d 212.62.35.182/32 -o eth0 -j home2milos
  174. -A home_frwd -d 74.125.140.109/32 -o eth0 -j home2smtp
  175. -A home_frwd -o eth0 -j home2net
  176. -A logdrop -j DROP
  177. -A logflags -j LOG --log-prefix "Shorewall:logflags:DROP:" --log-level 6 --log-ip-options
  178. -A logflags -j DROP
  179. -A logreject -j reject
  180. -A milos2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  181. -A milos2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  182. -A milos2fw -j Drop
  183. -A milos2fw -j DROP
  184. -A milos2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  185. -A milos2home -j Drop
  186. -A milos2home -j DROP
  187. -A milos2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  188. -A milos2net -j Drop
  189. -A milos2net -j DROP
  190. -A milos2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  191. -A milos2prod -j Drop
  192. -A milos2prod -j DROP
  193. -A milos2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  194. -A milos2smtp -j Drop
  195. -A milos2smtp -j DROP
  196. -A milos_frwd -d 81.151.14.107/32 -o eth0 -j milos2home
  197. -A milos_frwd -d 212.71.232.119/32 -o eth0 -j milos2prod
  198. -A milos_frwd -d 74.125.140.109/32 -o eth0 -j milos2smtp
  199. -A milos_frwd -o eth0 -j milos2net
  200. -A net2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  201. -A net2fw -p tcp -m multiport --dports 80,443 -j ACCEPT
  202. -A net2fw -j Drop
  203. -A net2fw -j DROP
  204. -A net2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  205. -A net2home -j Drop
  206. -A net2home -j DROP
  207. -A net2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  208. -A net2milos -j Drop
  209. -A net2milos -j DROP
  210. -A net2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  211. -A net2prod -j Drop
  212. -A net2prod -j DROP
  213. -A net2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  214. -A net2smtp -j Drop
  215. -A net2smtp -j DROP
  216. -A net_frwd -d 81.151.14.107/32 -o eth0 -j net2home
  217. -A net_frwd -d 212.71.232.119/32 -o eth0 -j net2prod
  218. -A net_frwd -d 212.62.35.182/32 -o eth0 -j net2milos
  219. -A net_frwd -d 74.125.140.109/32 -o eth0 -j net2smtp
  220. -A prod2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  221. -A prod2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  222. -A prod2fw -j Drop
  223. -A prod2fw -j DROP
  224. -A prod2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  225. -A prod2home -j Drop
  226. -A prod2home -j DROP
  227. -A prod2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  228. -A prod2milos -j Drop
  229. -A prod2milos -j DROP
  230. -A prod2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  231. -A prod2net -j Drop
  232. -A prod2net -j DROP
  233. -A prod2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  234. -A prod2smtp -j Drop
  235. -A prod2smtp -j DROP
  236. -A prod_frwd -d 81.151.14.107/32 -o eth0 -j prod2home
  237. -A prod_frwd -d 212.62.35.182/32 -o eth0 -j prod2milos
  238. -A prod_frwd -d 74.125.140.109/32 -o eth0 -j prod2smtp
  239. -A prod_frwd -o eth0 -j prod2net
  240. -A reject -m addrtype --src-type BROADCAST -j DROP
  241. -A reject -s 224.0.0.0/4 -j DROP
  242. -A reject -p igmp -j DROP
  243. -A reject -p tcp -j REJECT --reject-with tcp-reset
  244. -A reject -p udp -j REJECT --reject-with icmp-port-unreachable
  245. -A reject -p icmp -j REJECT --reject-with icmp-host-unreachable
  246. -A reject -j REJECT --reject-with icmp-host-prohibited
  247. -A smtp2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  248. -A smtp2fw -j Drop
  249. -A smtp2fw -j DROP
  250. -A smtp2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  251. -A smtp2home -j Drop
  252. -A smtp2home -j DROP
  253. -A smtp2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  254. -A smtp2milos -j Drop
  255. -A smtp2milos -j DROP
  256. -A smtp2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  257. -A smtp2net -j Drop
  258. -A smtp2net -j DROP
  259. -A smtp2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  260. -A smtp2prod -j Drop
  261. -A smtp2prod -j DROP
  262. -A smtp_frwd -d 81.151.14.107/32 -o eth0 -j smtp2home
  263. -A smtp_frwd -d 212.71.232.119/32 -o eth0 -j smtp2prod
  264. -A smtp_frwd -d 212.62.35.182/32 -o eth0 -j smtp2milos
  265. -A smtp_frwd -o eth0 -j smtp2net
  266. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN,PSH,URG -g logflags
  267. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -g logflags
  268. -A tcpflags -p tcp -m tcp --tcp-flags SYN,RST SYN,RST -g logflags
  269. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -g logflags
  270. -A tcpflags -p tcp -m tcp --sport 0 --tcp-flags FIN,SYN,RST,ACK SYN -g logflags
  271. COMMIT
  272. # Completed on Thu Mar 5 11:50:12 2015
  273. root@testing-cubasolidays:/etc/shorewall# clear
  274.  
  275. root@testing-cubasolidays:/etc/shorewall# iptables-save
  276. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:38 2015
  277. *security
  278. :INPUT ACCEPT [1400959:876594578]
  279. :FORWARD ACCEPT [0:0]
  280. :OUTPUT ACCEPT [1181601:635031808]
  281. COMMIT
  282. # Completed on Thu Mar 5 11:50:38 2015
  283. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:38 2015
  284. *raw
  285. :PREROUTING ACCEPT [397:54487]
  286. :OUTPUT ACCEPT [320:354031]
  287. COMMIT
  288. # Completed on Thu Mar 5 11:50:38 2015
  289. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:38 2015
  290. *nat
  291. :PREROUTING ACCEPT [15:900]
  292. :INPUT ACCEPT [13:780]
  293. :OUTPUT ACCEPT [10:689]
  294. :POSTROUTING ACCEPT [10:689]
  295. COMMIT
  296. # Completed on Thu Mar 5 11:50:38 2015
  297. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:38 2015
  298. *mangle
  299. :PREROUTING ACCEPT [397:54487]
  300. :INPUT ACCEPT [397:54487]
  301. :FORWARD ACCEPT [0:0]
  302. :OUTPUT ACCEPT [325:355083]
  303. :POSTROUTING ACCEPT [325:355083]
  304. :tcfor - [0:0]
  305. :tcin - [0:0]
  306. :tcout - [0:0]
  307. :tcpost - [0:0]
  308. :tcpre - [0:0]
  309. -A PREROUTING -j tcpre
  310. -A INPUT -j tcin
  311. -A FORWARD -j MARK --set-xmark 0x0/0xff
  312. -A FORWARD -j tcfor
  313. -A OUTPUT -j tcout
  314. -A POSTROUTING -j tcpost
  315. COMMIT
  316. # Completed on Thu Mar 5 11:50:38 2015
  317. # Generated by iptables-save v1.4.14 on Thu Mar 5 11:50:38 2015
  318. *filter
  319. :INPUT DROP [0:0]
  320. :FORWARD DROP [0:0]
  321. :OUTPUT DROP [0:0]
  322. :Broadcast - [0:0]
  323. :Drop - [0:0]
  324. :Invalid - [0:0]
  325. :NotSyn - [0:0]
  326. :dynamic - [0:0]
  327. :eth0_fwd - [0:0]
  328. :eth0_in - [0:0]
  329. :eth0_out - [0:0]
  330. :fw2home - [0:0]
  331. :fw2milos - [0:0]
  332. :fw2net - [0:0]
  333. :fw2prod - [0:0]
  334. :fw2smtp - [0:0]
  335. :home2fw - [0:0]
  336. :home2milos - [0:0]
  337. :home2net - [0:0]
  338. :home2prod - [0:0]
  339. :home2smtp - [0:0]
  340. :home_frwd - [0:0]
  341. :logdrop - [0:0]
  342. :logflags - [0:0]
  343. :logreject - [0:0]
  344. :milos2fw - [0:0]
  345. :milos2home - [0:0]
  346. :milos2net - [0:0]
  347. :milos2prod - [0:0]
  348. :milos2smtp - [0:0]
  349. :milos_frwd - [0:0]
  350. :net2fw - [0:0]
  351. :net2home - [0:0]
  352. :net2milos - [0:0]
  353. :net2prod - [0:0]
  354. :net2smtp - [0:0]
  355. :net_frwd - [0:0]
  356. :prod2fw - [0:0]
  357. :prod2home - [0:0]
  358. :prod2milos - [0:0]
  359. :prod2net - [0:0]
  360. :prod2smtp - [0:0]
  361. :prod_frwd - [0:0]
  362. :reject - [0:0]
  363. :shorewall - [0:0]
  364. :smtp2fw - [0:0]
  365. :smtp2home - [0:0]
  366. :smtp2milos - [0:0]
  367. :smtp2net - [0:0]
  368. :smtp2prod - [0:0]
  369. :smtp_frwd - [0:0]
  370. :tcpflags - [0:0]
  371. -A INPUT -i eth0 -j eth0_in
  372. -A INPUT -i lo -j ACCEPT
  373. -A INPUT -j Drop
  374. -A INPUT -j DROP
  375. -A FORWARD -i eth0 -j eth0_fwd
  376. -A FORWARD -j Drop
  377. -A FORWARD -j DROP
  378. -A OUTPUT -o eth0 -j eth0_out
  379. -A OUTPUT -o lo -j ACCEPT
  380. -A OUTPUT -j ACCEPT
  381. -A Broadcast -m addrtype --dst-type BROADCAST -j DROP
  382. -A Broadcast -m addrtype --dst-type MULTICAST -j DROP
  383. -A Broadcast -m addrtype --dst-type ANYCAST -j DROP
  384. -A Broadcast -d 224.0.0.0/4 -j DROP
  385. -A Drop
  386. -A Drop -p tcp -m tcp --dport 113 -m comment --comment Auth -j reject
  387. -A Drop -j Broadcast
  388. -A Drop -p icmp -m icmp --icmp-type 3/4 -m comment --comment "Needed ICMP types" -j ACCEPT
  389. -A Drop -p icmp -m icmp --icmp-type 11 -m comment --comment "Needed ICMP types" -j ACCEPT
  390. -A Drop -j Invalid
  391. -A Drop -p udp -m multiport --dports 135,445 -m comment --comment SMB -j DROP
  392. -A Drop -p udp -m udp --dport 137:139 -m comment --comment SMB -j DROP
  393. -A Drop -p udp -m udp --sport 137 --dport 1024:65535 -m comment --comment SMB -j DROP
  394. -A Drop -p tcp -m multiport --dports 135,139,445 -m comment --comment SMB -j DROP
  395. -A Drop -p udp -m udp --dport 1900 -m comment --comment UPnP -j DROP
  396. -A Drop -p tcp -j NotSyn
  397. -A Drop -p udp -m udp --sport 53 -m comment --comment "Late DNS Replies" -j DROP
  398. -A Invalid -m conntrack --ctstate INVALID -j DROP
  399. -A NotSyn -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -j DROP
  400. -A eth0_fwd -m conntrack --ctstate INVALID,NEW -j dynamic
  401. -A eth0_fwd -p tcp -j tcpflags
  402. -A eth0_fwd -s 81.151.14.107/32 -j home_frwd
  403. -A eth0_fwd -s 212.71.232.119/32 -j prod_frwd
  404. -A eth0_fwd -s 212.62.35.182/32 -j milos_frwd
  405. -A eth0_fwd -s 74.125.140.109/32 -j smtp_frwd
  406. -A eth0_fwd -j net_frwd
  407. -A eth0_in -m conntrack --ctstate INVALID,NEW -j dynamic
  408. -A eth0_in -p udp -m udp --dport 67:68 -j ACCEPT
  409. -A eth0_in -p tcp -j tcpflags
  410. -A eth0_in -s 81.151.14.107/32 -j home2fw
  411. -A eth0_in -s 212.71.232.119/32 -j prod2fw
  412. -A eth0_in -s 212.62.35.182/32 -j milos2fw
  413. -A eth0_in -s 74.125.140.109/32 -j smtp2fw
  414. -A eth0_in -j net2fw
  415. -A eth0_out -p udp -m udp --dport 67:68 -j ACCEPT
  416. -A eth0_out -d 81.151.14.107/32 -j fw2home
  417. -A eth0_out -d 212.71.232.119/32 -j fw2prod
  418. -A eth0_out -d 212.62.35.182/32 -j fw2milos
  419. -A eth0_out -d 74.125.140.109/32 -j fw2smtp
  420. -A eth0_out -j fw2net
  421. -A fw2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  422. -A fw2home -j ACCEPT
  423. -A fw2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  424. -A fw2milos -j ACCEPT
  425. -A fw2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  426. -A fw2net -j ACCEPT
  427. -A fw2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  428. -A fw2prod -j ACCEPT
  429. -A fw2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  430. -A fw2smtp -j ACCEPT
  431. -A home2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  432. -A home2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  433. -A home2fw -j Drop
  434. -A home2fw -j DROP
  435. -A home2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  436. -A home2milos -j Drop
  437. -A home2milos -j DROP
  438. -A home2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  439. -A home2net -j Drop
  440. -A home2net -j DROP
  441. -A home2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  442. -A home2prod -j Drop
  443. -A home2prod -j DROP
  444. -A home2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  445. -A home2smtp -j Drop
  446. -A home2smtp -j DROP
  447. -A home_frwd -d 212.71.232.119/32 -o eth0 -j home2prod
  448. -A home_frwd -d 212.62.35.182/32 -o eth0 -j home2milos
  449. -A home_frwd -d 74.125.140.109/32 -o eth0 -j home2smtp
  450. -A home_frwd -o eth0 -j home2net
  451. -A logdrop -j DROP
  452. -A logflags -j LOG --log-prefix "Shorewall:logflags:DROP:" --log-level 6 --log-ip-options
  453. -A logflags -j DROP
  454. -A logreject -j reject
  455. -A milos2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  456. -A milos2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  457. -A milos2fw -j Drop
  458. -A milos2fw -j DROP
  459. -A milos2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  460. -A milos2home -j Drop
  461. -A milos2home -j DROP
  462. -A milos2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  463. -A milos2net -j Drop
  464. -A milos2net -j DROP
  465. -A milos2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  466. -A milos2prod -j Drop
  467. -A milos2prod -j DROP
  468. -A milos2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  469. -A milos2smtp -j Drop
  470. -A milos2smtp -j DROP
  471. -A milos_frwd -d 81.151.14.107/32 -o eth0 -j milos2home
  472. -A milos_frwd -d 212.71.232.119/32 -o eth0 -j milos2prod
  473. -A milos_frwd -d 74.125.140.109/32 -o eth0 -j milos2smtp
  474. -A milos_frwd -o eth0 -j milos2net
  475. -A net2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  476. -A net2fw -p tcp -m multiport --dports 80,443 -j ACCEPT
  477. -A net2fw -j Drop
  478. -A net2fw -j DROP
  479. -A net2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  480. -A net2home -j Drop
  481. -A net2home -j DROP
  482. -A net2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  483. -A net2milos -j Drop
  484. -A net2milos -j DROP
  485. -A net2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  486. -A net2prod -j Drop
  487. -A net2prod -j DROP
  488. -A net2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  489. -A net2smtp -j Drop
  490. -A net2smtp -j DROP
  491. -A net_frwd -d 81.151.14.107/32 -o eth0 -j net2home
  492. -A net_frwd -d 212.71.232.119/32 -o eth0 -j net2prod
  493. -A net_frwd -d 212.62.35.182/32 -o eth0 -j net2milos
  494. -A net_frwd -d 74.125.140.109/32 -o eth0 -j net2smtp
  495. -A prod2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  496. -A prod2fw -p tcp -m multiport --dports 22,80,443 -j ACCEPT
  497. -A prod2fw -j Drop
  498. -A prod2fw -j DROP
  499. -A prod2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  500. -A prod2home -j Drop
  501. -A prod2home -j DROP
  502. -A prod2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  503. -A prod2milos -j Drop
  504. -A prod2milos -j DROP
  505. -A prod2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  506. -A prod2net -j Drop
  507. -A prod2net -j DROP
  508. -A prod2smtp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  509. -A prod2smtp -j Drop
  510. -A prod2smtp -j DROP
  511. -A prod_frwd -d 81.151.14.107/32 -o eth0 -j prod2home
  512. -A prod_frwd -d 212.62.35.182/32 -o eth0 -j prod2milos
  513. -A prod_frwd -d 74.125.140.109/32 -o eth0 -j prod2smtp
  514. -A prod_frwd -o eth0 -j prod2net
  515. -A reject -m addrtype --src-type BROADCAST -j DROP
  516. -A reject -s 224.0.0.0/4 -j DROP
  517. -A reject -p igmp -j DROP
  518. -A reject -p tcp -j REJECT --reject-with tcp-reset
  519. -A reject -p udp -j REJECT --reject-with icmp-port-unreachable
  520. -A reject -p icmp -j REJECT --reject-with icmp-host-unreachable
  521. -A reject -j REJECT --reject-with icmp-host-prohibited
  522. -A smtp2fw -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  523. -A smtp2fw -j Drop
  524. -A smtp2fw -j DROP
  525. -A smtp2home -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  526. -A smtp2home -j Drop
  527. -A smtp2home -j DROP
  528. -A smtp2milos -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  529. -A smtp2milos -j Drop
  530. -A smtp2milos -j DROP
  531. -A smtp2net -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  532. -A smtp2net -j Drop
  533. -A smtp2net -j DROP
  534. -A smtp2prod -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  535. -A smtp2prod -j Drop
  536. -A smtp2prod -j DROP
  537. -A smtp_frwd -d 81.151.14.107/32 -o eth0 -j smtp2home
  538. -A smtp_frwd -d 212.71.232.119/32 -o eth0 -j smtp2prod
  539. -A smtp_frwd -d 212.62.35.182/32 -o eth0 -j smtp2milos
  540. -A smtp_frwd -o eth0 -j smtp2net
  541. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN,PSH,URG -g logflags
  542. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -g logflags
  543. -A tcpflags -p tcp -m tcp --tcp-flags SYN,RST SYN,RST -g logflags
  544. -A tcpflags -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -g logflags
  545. -A tcpflags -p tcp -m tcp --sport 0 --tcp-flags FIN,SYN,RST,ACK SYN -g logflags
  546. COMMIT
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