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serv1a_pst_net.txt

s_schultchen
Dec 16th, 2016
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  1. ############ ip a
  2. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
  3. link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
  4. inet 127.0.0.1/8 scope host lo
  5. valid_lft forever preferred_lft forever
  6. inet6 ::1/128 scope host
  7. valid_lft forever preferred_lft forever
  8. 2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP qlen 1000
  9. link/ether d0:50:99:a8:3b:82 brd ff:ff:ff:ff:ff:ff
  10. inet 10.0.0.105/24 brd 10.0.0.255 scope global dynamic enp3s0
  11. valid_lft 34536sec preferred_lft 34536sec
  12. inet6 fe80::d250:99ff:fea8:3b82/64 scope link
  13. valid_lft forever preferred_lft forever
  14. 3: enp3s0.5@enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
  15. link/ether d0:50:99:a8:3b:82 brd ff:ff:ff:ff:ff:ff
  16. inet6 fe80::d250:99ff:fea8:3b82/64 scope link
  17. valid_lft forever preferred_lft forever
  18. 4: enp3s0.4@enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master ovs-system state UP qlen 1000
  19. link/ether d0:50:99:a8:3b:82 brd ff:ff:ff:ff:ff:ff
  20. inet6 fe80::d250:99ff:fea8:3b82/64 scope link
  21. valid_lft forever preferred_lft forever
  22. 5: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
  23. link/ether 42:91:bf:d1:43:7d brd ff:ff:ff:ff:ff:ff
  24. 7: br-int: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN qlen 1000
  25. link/ether aa:53:5b:3a:71:44 brd ff:ff:ff:ff:ff:ff
  26. 8: vxlan_sys_4789: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65470 qdisc noqueue master ovs-system state UNKNOWN qlen 1000
  27. link/ether 6e:2c:75:ad:9e:bf brd ff:ff:ff:ff:ff:ff
  28. 9: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
  29. link/ether 8e:6e:2e:6f:76:4f brd ff:ff:ff:ff:ff:ff
  30. 10: br-provider: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
  31. link/ether d0:50:99:a8:3b:82 brd ff:ff:ff:ff:ff:ff
  32. 11: qbrfe8edd84-6c: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP qlen 1000
  33. link/ether 6a:de:e0:b5:66:85 brd ff:ff:ff:ff:ff:ff
  34. 12: qvofe8edd84-6c@qvbfe8edd84-6c: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1450 qdisc noqueue master ovs-system state UP qlen 1000
  35. link/ether a6:80:2b:c8:ab:20 brd ff:ff:ff:ff:ff:ff
  36. inet6 fe80::a480:2bff:fec8:ab20/64 scope link
  37. valid_lft forever preferred_lft forever
  38. 13: qvbfe8edd84-6c@qvofe8edd84-6c: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1450 qdisc noqueue master qbrfe8edd84-6c state UP qlen 1000
  39. link/ether 6a:de:e0:b5:66:85 brd ff:ff:ff:ff:ff:ff
  40. inet6 fe80::68de:e0ff:feb5:6685/64 scope link
  41. valid_lft forever preferred_lft forever
  42. 15: tapfe8edd84-6c: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast master qbrfe8edd84-6c state UNKNOWN qlen 1000
  43. link/ether fe:16:3e:fd:78:a8 brd ff:ff:ff:ff:ff:ff
  44. inet6 fe80::fc16:3eff:fefd:78a8/64 scope link
  45. valid_lft forever preferred_lft forever
  46.  
  47.  
  48. ############ ip r
  49. default via 10.0.0.1 dev enp3s0 proto static metric 100
  50. 10.0.0.0/24 dev enp3s0 proto kernel scope link src 10.0.0.105 metric 100
  51.  
  52.  
  53. ############ ip netns
  54. qrouter-47b2f138-3130-4ab8-9c96-0f402190fe41
  55. ############ ip netns exec NAMESPACE ip a
  56.  
  57.  
  58. ############ip netns exec qrouter-47b2f138-3130-4ab8-9c96-0f402190fe41 ip a
  59. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
  60. link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
  61. inet 127.0.0.1/8 scope host lo
  62. valid_lft forever preferred_lft forever
  63. inet6 ::1/128 scope host
  64. valid_lft forever preferred_lft forever
  65. 16: qr-c08eeda3-3b: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000
  66. link/ether fa:16:3e:1e:f9:ee brd ff:ff:ff:ff:ff:ff
  67. inet 10.0.12.1/24 brd 10.0.12.255 scope global qr-c08eeda3-3b
  68. valid_lft forever preferred_lft forever
  69. inet6 fe80::f816:3eff:fe1e:f9ee/64 scope link
  70. valid_lft forever preferred_lft forever
  71.  
  72. ############ ip netns exec NAMESPACE ip r
  73.  
  74.  
  75. ############ip netns exec qrouter-47b2f138-3130-4ab8-9c96-0f402190fe41 ip r
  76. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
  77. link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
  78. inet 127.0.0.1/8 scope host lo
  79. valid_lft forever preferred_lft forever
  80. inet6 ::1/128 scope host
  81. valid_lft forever preferred_lft forever
  82. 16: qr-c08eeda3-3b: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000
  83. link/ether fa:16:3e:1e:f9:ee brd ff:ff:ff:ff:ff:ff
  84. inet 10.0.12.1/24 brd 10.0.12.255 scope global qr-c08eeda3-3b
  85. valid_lft forever preferred_lft forever
  86. inet6 fe80::f816:3eff:fe1e:f9ee/64 scope link
  87. valid_lft forever preferred_lft forever
  88.  
  89. ############ iptables-save
  90. # Generated by iptables-save v1.4.21 on Fri Dec 16 20:19:26 2016
  91. *nat
  92. :PREROUTING ACCEPT [726:93088]
  93. :INPUT ACCEPT [696:89943]
  94. :OUTPUT ACCEPT [2800:199596]
  95. :POSTROUTING ACCEPT [2825:202266]
  96. :neutron-openvswi-OUTPUT - [0:0]
  97. :neutron-openvswi-POSTROUTING - [0:0]
  98. :neutron-openvswi-PREROUTING - [0:0]
  99. :neutron-openvswi-float-snat - [0:0]
  100. :neutron-openvswi-snat - [0:0]
  101. :neutron-postrouting-bottom - [0:0]
  102. -A PREROUTING -j neutron-openvswi-PREROUTING
  103. -A OUTPUT -j neutron-openvswi-OUTPUT
  104. -A POSTROUTING -j neutron-openvswi-POSTROUTING
  105. -A POSTROUTING -j neutron-postrouting-bottom
  106. -A neutron-openvswi-snat -j neutron-openvswi-float-snat
  107. -A neutron-postrouting-bottom -m comment --comment "Perform source NAT on outgoing traffic." -j neutron-openvswi-snat
  108. COMMIT
  109. # Completed on Fri Dec 16 20:19:26 2016
  110. # Generated by iptables-save v1.4.21 on Fri Dec 16 20:19:26 2016
  111. *mangle
  112. :PREROUTING ACCEPT [314903:63520976]
  113. :INPUT ACCEPT [314692:63501172]
  114. :FORWARD ACCEPT [224:25161]
  115. :OUTPUT ACCEPT [373806:80595421]
  116. :POSTROUTING ACCEPT [374030:80620582]
  117. :neutron-openvswi-FORWARD - [0:0]
  118. :neutron-openvswi-INPUT - [0:0]
  119. :neutron-openvswi-OUTPUT - [0:0]
  120. :neutron-openvswi-POSTROUTING - [0:0]
  121. :neutron-openvswi-PREROUTING - [0:0]
  122. :neutron-openvswi-mark - [0:0]
  123. -A PREROUTING -j neutron-openvswi-PREROUTING
  124. -A INPUT -j neutron-openvswi-INPUT
  125. -A FORWARD -j neutron-openvswi-FORWARD
  126. -A OUTPUT -j neutron-openvswi-OUTPUT
  127. -A POSTROUTING -j neutron-openvswi-POSTROUTING
  128. -A neutron-openvswi-PREROUTING -j neutron-openvswi-mark
  129. COMMIT
  130. # Completed on Fri Dec 16 20:19:26 2016
  131. # Generated by iptables-save v1.4.21 on Fri Dec 16 20:19:26 2016
  132. *raw
  133. :PREROUTING ACCEPT [314903:63520976]
  134. :OUTPUT ACCEPT [373806:80595421]
  135. :neutron-openvswi-OUTPUT - [0:0]
  136. :neutron-openvswi-PREROUTING - [0:0]
  137. -A PREROUTING -j neutron-openvswi-PREROUTING
  138. -A OUTPUT -j neutron-openvswi-OUTPUT
  139. -A neutron-openvswi-PREROUTING -m physdev --physdev-in qvbfe8edd84-6c -j CT --zone 1
  140. -A neutron-openvswi-PREROUTING -m physdev --physdev-in tapfe8edd84-6c -j CT --zone 1
  141. COMMIT
  142. # Completed on Fri Dec 16 20:19:26 2016
  143. # Generated by iptables-save v1.4.21 on Fri Dec 16 20:19:26 2016
  144. *filter
  145. :INPUT ACCEPT [314693:63501287]
  146. :FORWARD ACCEPT [0:0]
  147. :OUTPUT ACCEPT [373809:80595766]
  148. :neutron-filter-top - [0:0]
  149. :neutron-openvswi-FORWARD - [0:0]
  150. :neutron-openvswi-INPUT - [0:0]
  151. :neutron-openvswi-OUTPUT - [0:0]
  152. :neutron-openvswi-ife8edd84-6 - [0:0]
  153. :neutron-openvswi-local - [0:0]
  154. :neutron-openvswi-ofe8edd84-6 - [0:0]
  155. :neutron-openvswi-sfe8edd84-6 - [0:0]
  156. :neutron-openvswi-sg-chain - [0:0]
  157. :neutron-openvswi-sg-fallback - [0:0]
  158. -A INPUT -j neutron-openvswi-INPUT
  159. -A FORWARD -j neutron-filter-top
  160. -A FORWARD -j neutron-openvswi-FORWARD
  161. -A OUTPUT -j neutron-filter-top
  162. -A OUTPUT -j neutron-openvswi-OUTPUT
  163. -A neutron-filter-top -j neutron-openvswi-local
  164. -A neutron-openvswi-FORWARD -m physdev --physdev-out tapfe8edd84-6c --physdev-is-bridged -m comment --comment "Direct traffic from the VM interface to the security group chain." -j neutron-openvswi-sg-chain
  165. -A neutron-openvswi-FORWARD -m physdev --physdev-in tapfe8edd84-6c --physdev-is-bridged -m comment --comment "Direct traffic from the VM interface to the security group chain." -j neutron-openvswi-sg-chain
  166. -A neutron-openvswi-INPUT -m physdev --physdev-in tapfe8edd84-6c --physdev-is-bridged -m comment --comment "Direct incoming traffic from VM to the security group chain." -j neutron-openvswi-ofe8edd84-6
  167. -A neutron-openvswi-ife8edd84-6 -m state --state RELATED,ESTABLISHED -m comment --comment "Direct packets associated with a known session to the RETURN chain." -j RETURN
  168. -A neutron-openvswi-ife8edd84-6 -s 10.0.12.4/32 -p udp -m udp --sport 67 -m udp --dport 68 -j RETURN
  169. -A neutron-openvswi-ife8edd84-6 -s 10.0.12.3/32 -p udp -m udp --sport 67 -m udp --dport 68 -j RETURN
  170. -A neutron-openvswi-ife8edd84-6 -s 10.0.12.2/32 -p udp -m udp --sport 67 -m udp --dport 68 -j RETURN
  171. -A neutron-openvswi-ife8edd84-6 -p udp -m udp -m multiport --dports 1:65535 -j RETURN
  172. -A neutron-openvswi-ife8edd84-6 -p icmp -j RETURN
  173. -A neutron-openvswi-ife8edd84-6 -p tcp -m tcp -m multiport --dports 1:65535 -j RETURN
  174. -A neutron-openvswi-ife8edd84-6 -m state --state INVALID -m comment --comment "Drop packets that appear related to an existing connection (e.g. TCP ACK/FIN) but do not have an entry in conntrack." -j DROP
  175. -A neutron-openvswi-ife8edd84-6 -m comment --comment "Send unmatched traffic to the fallback chain." -j neutron-openvswi-sg-fallback
  176. -A neutron-openvswi-ofe8edd84-6 -s 0.0.0.0/32 -d 255.255.255.255/32 -p udp -m udp --sport 68 --dport 67 -m comment --comment "Allow DHCP client traffic." -j RETURN
  177. -A neutron-openvswi-ofe8edd84-6 -j neutron-openvswi-sfe8edd84-6
  178. -A neutron-openvswi-ofe8edd84-6 -p udp -m udp --sport 68 --dport 67 -m comment --comment "Allow DHCP client traffic." -j RETURN
  179. -A neutron-openvswi-ofe8edd84-6 -p udp -m udp --sport 67 -m udp --dport 68 -m comment --comment "Prevent DHCP Spoofing by VM." -j DROP
  180. -A neutron-openvswi-ofe8edd84-6 -m state --state RELATED,ESTABLISHED -m comment --comment "Direct packets associated with a known session to the RETURN chain." -j RETURN
  181. -A neutron-openvswi-ofe8edd84-6 -p icmp -j RETURN
  182. -A neutron-openvswi-ofe8edd84-6 -p udp -m udp -m multiport --dports 1:65535 -j RETURN
  183. -A neutron-openvswi-ofe8edd84-6 -p tcp -m tcp -m multiport --dports 1:65535 -j RETURN
  184. -A neutron-openvswi-ofe8edd84-6 -m state --state INVALID -m comment --comment "Drop packets that appear related to an existing connection (e.g. TCP ACK/FIN) but do not have an entry in conntrack." -j DROP
  185. -A neutron-openvswi-ofe8edd84-6 -m comment --comment "Send unmatched traffic to the fallback chain." -j neutron-openvswi-sg-fallback
  186. -A neutron-openvswi-sfe8edd84-6 -s 10.0.12.11/32 -m mac --mac-source FA:16:3E:FD:78:A8 -m comment --comment "Allow traffic from defined IP/MAC pairs." -j RETURN
  187. -A neutron-openvswi-sfe8edd84-6 -m comment --comment "Drop traffic without an IP/MAC allow rule." -j DROP
  188. -A neutron-openvswi-sg-chain -m physdev --physdev-out tapfe8edd84-6c --physdev-is-bridged -m comment --comment "Jump to the VM specific chain." -j neutron-openvswi-ife8edd84-6
  189. -A neutron-openvswi-sg-chain -m physdev --physdev-in tapfe8edd84-6c --physdev-is-bridged -m comment --comment "Jump to the VM specific chain." -j neutron-openvswi-ofe8edd84-6
  190. -A neutron-openvswi-sg-chain -j ACCEPT
  191. -A neutron-openvswi-sg-fallback -m comment --comment "Default drop rule for unmatched traffic." -j DROP
  192. COMMIT
  193. # Completed on Fri Dec 16 20:19:26 2016
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