Created
July 9, 2014 09:19
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IP tables that work for nova network on compute node
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| # Generated by iptables-save v1.4.7 on Wed Jul 9 13:55:55 2014 | |
| *filter | |
| :INPUT ACCEPT [109755:28834208] | |
| :FORWARD ACCEPT [315:43569] | |
| :OUTPUT ACCEPT [28584:8957373] | |
| :nova-api-metadat-FORWARD - [0:0] | |
| :nova-api-metadat-INPUT - [0:0] | |
| :nova-api-metadat-OUTPUT - [0:0] | |
| :nova-api-metadat-local - [0:0] | |
| :nova-compute-FORWARD - [0:0] | |
| :nova-compute-INPUT - [0:0] | |
| :nova-compute-OUTPUT - [0:0] | |
| :nova-compute-inst-56 - [0:0] | |
| :nova-compute-inst-59 - [0:0] | |
| :nova-compute-inst-63 - [0:0] | |
| :nova-compute-local - [0:0] | |
| :nova-compute-provider - [0:0] | |
| :nova-compute-sg-fallback - [0:0] | |
| :nova-filter-top - [0:0] | |
| :nova-network-FORWARD - [0:0] | |
| :nova-network-INPUT - [0:0] | |
| :nova-network-OUTPUT - [0:0] | |
| :nova-network-local - [0:0] | |
| -A INPUT -j nova-network-INPUT | |
| -A INPUT -j nova-compute-INPUT | |
| -A INPUT -j nova-api-metadat-INPUT | |
| -A FORWARD -j nova-filter-top | |
| -A FORWARD -j nova-network-FORWARD | |
| -A FORWARD -j nova-compute-FORWARD | |
| -A FORWARD -j nova-api-metadat-FORWARD | |
| -A FORWARD -o eth0 -j ACCEPT | |
| -A FORWARD -i eth0 -j ACCEPT | |
| -A OUTPUT -j nova-filter-top | |
| -A OUTPUT -j nova-network-OUTPUT | |
| -A OUTPUT -j nova-compute-OUTPUT | |
| -A OUTPUT -j nova-api-metadat-OUTPUT | |
| -A nova-api-metadat-INPUT -d 10.4.3.231/32 -p tcp -m tcp --dport 8775 -j ACCEPT | |
| -A nova-compute-FORWARD -s 0.0.0.0/32 -d 255.255.255.255/32 -p udp -m udp --sport 68 --dport 67 -j ACCEPT | |
| -A nova-compute-INPUT -s 0.0.0.0/32 -d 255.255.255.255/32 -p udp -m udp --sport 68 --dport 67 -j ACCEPT | |
| -A nova-compute-inst-56 -m state --state INVALID -j DROP | |
| -A nova-compute-inst-56 -m state --state RELATED,ESTABLISHED -j ACCEPT | |
| -A nova-compute-inst-56 -j nova-compute-provider | |
| -A nova-compute-inst-56 -s 192.168.0.1/32 -p udp -m udp --sport 67 --dport 68 -j ACCEPT | |
| -A nova-compute-inst-56 -p tcp -m tcp --dport 22 -j ACCEPT | |
| -A nova-compute-inst-56 -p icmp -j ACCEPT | |
| -A nova-compute-inst-56 -p tcp -m multiport --dports 1:65535 -j ACCEPT | |
| -A nova-compute-inst-56 -s 192.168.0.0/24 -p tcp -m tcp --dport 53 -j ACCEPT | |
| -A nova-compute-inst-56 -j nova-compute-sg-fallback | |
| -A nova-compute-inst-59 -m state --state INVALID -j DROP | |
| -A nova-compute-inst-59 -m state --state RELATED,ESTABLISHED -j ACCEPT | |
| -A nova-compute-inst-59 -j nova-compute-provider | |
| -A nova-compute-inst-59 -s 192.168.0.1/32 -p udp -m udp --sport 67 --dport 68 -j ACCEPT | |
| -A nova-compute-inst-59 -p tcp -m tcp --dport 22 -j ACCEPT | |
| -A nova-compute-inst-59 -p icmp -j ACCEPT | |
| -A nova-compute-inst-59 -p tcp -m multiport --dports 1:65535 -j ACCEPT | |
| -A nova-compute-inst-59 -s 192.168.0.0/24 -p tcp -m tcp --dport 53 -j ACCEPT | |
| -A nova-compute-inst-59 -j nova-compute-sg-fallback | |
| -A nova-compute-inst-63 -m state --state INVALID -j DROP | |
| -A nova-compute-inst-63 -m state --state RELATED,ESTABLISHED -j ACCEPT | |
| -A nova-compute-inst-63 -j nova-compute-provider | |
| -A nova-compute-inst-63 -s 192.168.0.1/32 -p udp -m udp --sport 67 --dport 68 -j ACCEPT | |
| -A nova-compute-inst-63 -p tcp -m tcp --dport 22 -j ACCEPT | |
| -A nova-compute-inst-63 -p icmp -j ACCEPT | |
| -A nova-compute-inst-63 -p tcp -m multiport --dports 1:65535 -j ACCEPT | |
| -A nova-compute-inst-63 -s 192.168.0.0/24 -p tcp -m tcp --dport 53 -j ACCEPT | |
| -A nova-compute-inst-63 -j nova-compute-sg-fallback | |
| -A nova-compute-local -d 192.168.0.2/32 -j nova-compute-inst-56 | |
| -A nova-compute-local -d 192.168.0.3/32 -j nova-compute-inst-59 | |
| -A nova-compute-local -d 192.168.0.4/32 -j nova-compute-inst-63 | |
| -A nova-compute-sg-fallback -j DROP | |
| -A nova-filter-top -j nova-network-local | |
| -A nova-filter-top -j nova-compute-local | |
| -A nova-filter-top -j nova-api-metadat-local | |
| -A nova-network-FORWARD -d 255.255.255.255/32 -p udp -m physdev --physdev-in eth0 -m udp --dport 67 -j DROP | |
| -A nova-network-FORWARD -d 255.255.255.255/32 -p udp -m physdev --physdev-out eth0 -m udp --dport 67 -j DROP | |
| -A nova-network-FORWARD -d 192.168.0.1/32 -m physdev --physdev-in eth0 -j DROP | |
| -A nova-network-FORWARD -s 192.168.0.1/32 -m physdev --physdev-out eth0 -j DROP | |
| -A nova-network-FORWARD -i br100 -j ACCEPT | |
| -A nova-network-FORWARD -o br100 -j ACCEPT | |
| -A nova-network-INPUT -i br100 -p udp -m udp --dport 67 -j ACCEPT | |
| -A nova-network-INPUT -i br100 -p tcp -m tcp --dport 67 -j ACCEPT | |
| -A nova-network-INPUT -i br100 -p udp -m udp --dport 53 -j ACCEPT | |
| -A nova-network-INPUT -i br100 -p tcp -m tcp --dport 53 -j ACCEPT | |
| COMMIT | |
| # Completed on Wed Jul 9 13:55:55 2014 | |
| # Generated by iptables-save v1.4.7 on Wed Jul 9 13:55:55 2014 | |
| *mangle | |
| :PREROUTING ACCEPT [7930120:3253630481] | |
| :INPUT ACCEPT [159371:44251936] | |
| :FORWARD ACCEPT [927079:669481732] | |
| :OUTPUT ACCEPT [40831:12361475] | |
| :POSTROUTING ACCEPT [959425:679268549] | |
| :nova-api-metadat-POSTROUTING - [0:0] | |
| :nova-compute-POSTROUTING - [0:0] | |
| :nova-network-POSTROUTING - [0:0] | |
| -A POSTROUTING -j nova-network-POSTROUTING | |
| -A POSTROUTING -j nova-compute-POSTROUTING | |
| -A POSTROUTING -j nova-api-metadat-POSTROUTING | |
| -A nova-network-POSTROUTING -o br100 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill | |
| COMMIT | |
| # Completed on Wed Jul 9 13:55:55 2014 | |
| # Generated by iptables-save v1.4.7 on Wed Jul 9 13:55:55 2014 | |
| *nat | |
| :PREROUTING ACCEPT [460491:52960237] | |
| :POSTROUTING ACCEPT [4863:666027] | |
| :OUTPUT ACCEPT [148:47328] | |
| :nova-api-metadat-OUTPUT - [0:0] | |
| :nova-api-metadat-POSTROUTING - [0:0] | |
| :nova-api-metadat-PREROUTING - [0:0] | |
| :nova-api-metadat-float-snat - [0:0] | |
| :nova-api-metadat-snat - [0:0] | |
| :nova-compute-OUTPUT - [0:0] | |
| :nova-compute-POSTROUTING - [0:0] | |
| :nova-compute-PREROUTING - [0:0] | |
| :nova-compute-float-snat - [0:0] | |
| :nova-compute-snat - [0:0] | |
| :nova-network-OUTPUT - [0:0] | |
| :nova-network-POSTROUTING - [0:0] | |
| :nova-network-PREROUTING - [0:0] | |
| :nova-network-float-snat - [0:0] | |
| :nova-network-snat - [0:0] | |
| :nova-postrouting-bottom - [0:0] | |
| -A PREROUTING -j nova-network-PREROUTING | |
| -A PREROUTING -j nova-compute-PREROUTING | |
| -A PREROUTING -j nova-api-metadat-PREROUTING | |
| -A POSTROUTING -s 192.168.0.0/24 ! -d 192.168.0.0/24 -j MASQUERADE | |
| -A POSTROUTING -j nova-network-POSTROUTING | |
| -A POSTROUTING -j nova-compute-POSTROUTING | |
| -A POSTROUTING -j nova-api-metadat-POSTROUTING | |
| -A POSTROUTING -j nova-postrouting-bottom | |
| -A OUTPUT -j nova-network-OUTPUT | |
| -A OUTPUT -j nova-compute-OUTPUT | |
| -A OUTPUT -j nova-api-metadat-OUTPUT | |
| -A nova-api-metadat-snat -j nova-api-metadat-float-snat | |
| -A nova-compute-snat -j nova-compute-float-snat | |
| -A nova-network-OUTPUT -d 10.4.200.66/32 -j DNAT --to-destination 192.168.0.2 | |
| -A nova-network-OUTPUT -d 10.4.200.67/32 -j DNAT --to-destination 192.168.0.3 | |
| -A nova-network-OUTPUT -d 10.4.200.68/32 -j DNAT --to-destination 192.168.0.4 | |
| -A nova-network-POSTROUTING -s 192.168.0.0/24 -d 10.4.3.231/32 -j ACCEPT | |
| -A nova-network-POSTROUTING -s 192.168.0.0/24 -d 10.4.200.0/24 -j ACCEPT | |
| -A nova-network-POSTROUTING -s 192.168.0.0/24 -d 192.168.0.0/24 -m conntrack ! --ctstate DNAT -j ACCEPT | |
| -A nova-network-POSTROUTING -s 192.168.0.2/32 -m conntrack --ctstate DNAT -j SNAT --to-source 10.4.200.66 | |
| -A nova-network-POSTROUTING -s 192.168.0.3/32 -m conntrack --ctstate DNAT -j SNAT --to-source 10.4.200.67 | |
| -A nova-network-POSTROUTING -s 192.168.0.4/32 -m conntrack --ctstate DNAT -j SNAT --to-source 10.4.200.68 | |
| -A nova-network-PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 80 -j DNAT --to-destination 10.4.3.231:8775 | |
| -A nova-network-PREROUTING -d 10.4.200.66/32 -j DNAT --to-destination 192.168.0.2 | |
| -A nova-network-PREROUTING -d 10.4.200.67/32 -j DNAT --to-destination 192.168.0.3 | |
| -A nova-network-PREROUTING -d 10.4.200.68/32 -j DNAT --to-destination 192.168.0.4 | |
| -A nova-network-float-snat -s 192.168.0.2/32 -d 192.168.0.2/32 -j SNAT --to-source 10.4.200.66 | |
| -A nova-network-float-snat -s 192.168.0.2/32 -o eth0 -j SNAT --to-source 10.4.200.66 | |
| -A nova-network-float-snat -s 192.168.0.3/32 -d 192.168.0.3/32 -j SNAT --to-source 10.4.200.67 | |
| -A nova-network-float-snat -s 192.168.0.3/32 -o eth0 -j SNAT --to-source 10.4.200.67 | |
| -A nova-network-float-snat -s 192.168.0.4/32 -d 192.168.0.4/32 -j SNAT --to-source 10.4.200.68 | |
| -A nova-network-float-snat -s 192.168.0.4/32 -o eth0 -j SNAT --to-source 10.4.200.68 | |
| -A nova-network-snat -j nova-network-float-snat | |
| -A nova-network-snat -s 192.168.0.0/24 -o eth0 -j SNAT --to-source 10.4.3.231 | |
| -A nova-postrouting-bottom -j nova-network-snat | |
| -A nova-postrouting-bottom -j nova-compute-snat | |
| -A nova-postrouting-bottom -j nova-api-metadat-snat | |
| COMMIT | |
| # Completed on Wed Jul 9 13:55:55 2014 |
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