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iptables setup
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| # Generated by iptables-save v1.4.12 on Wed Jun 12 16:26:14 2013 | |
| *filter | |
| :INPUT ACCEPT [282786:311755668]:FORWARD ACCEPT [0:0]:OUTPUT ACCEPT [189653:22627850] | |
| -A FORWARD -p tcp -d 172.31.254.101 --match multiport --dports 443,8774,8773,6080,5000,8776 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT | |
| -A FORWARD -p tcp -d 172.31.254.100 --dport 4040 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT | |
| -A INPUT -i br100 -p udp -m udp --dport 53 -j ACCEPT-A INPUT -i br100 -p tcp -m tcp --dport 53 -j ACCEPT | |
| -A INPUT -i br100 -p udp -m udp --dport 67 -j ACCEPT | |
| -A INPUT -i br100 -p tcp -m tcp --dport 67 -j ACCEPT | |
| -A FORWARD -d 172.31.254.0/24 -o br100 -m state --state RELATED,ESTABLISHED -j ACCEPT | |
| -A FORWARD -s 172.31.254.0/24 -i br100 -j ACCEPT | |
| -A FORWARD -i br100 -o br100 -j ACCEPT | |
| -A FORWARD -o br100 -j REJECT --reject-with icmp-port-unreachable | |
| -A FORWARD -i br100 -j REJECT --reject-with icmp-port-unreachable | |
| COMMIT | |
| # Completed on Wed Jun 12 16:26:14 2013 | |
| # Generated by iptables-save v1.4.12 on Wed Jun 12 16:26:14 2013 | |
| *mangle | |
| :PREROUTING ACCEPT [978810:1084949380]:INPUT ACCEPT [284356:312025305] | |
| :FORWARD ACCEPT [681489:772524269] | |
| :OUTPUT ACCEPT [189653:22627850] | |
| :POSTROUTING ACCEPT [871076:795147895] | |
| -A POSTROUTING -o virbr0 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill | |
| -A POSTROUTING -o br100 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill | |
| COMMIT | |
| # Completed on Wed Jun 12 16:26:14 2013 | |
| # Generated by iptables-save v1.4.12 on Wed Jun 12 16:26:14 2013 | |
| *nat | |
| :PREROUTING ACCEPT [12:596] | |
| :INPUT ACCEPT [1:48] | |
| :OUTPUT ACCEPT [0:0] | |
| :POSTROUTING ACCEPT [0:0] | |
| -A PREROUTING -i eth0 -p tcp -m tcp --match multiport --dports 443,8774,8773,6080,5000,8776 -j DNAT --to-destination 172.31.254.101 | |
| -A PREROUTING -i eth0 -p tcp -m tcp --dport 4040 -j DNAT --to-destination 172.31.254.100 | |
| -A POSTROUTING -s 172.31.254.0/24 ! -d 172.31.254.0/24 -p tcp -j MASQUERADE --to-ports 1024-65535 | |
| -A POSTROUTING -s 172.31.254.0/24 ! -d 172.31.254.0/24 -p udp -j MASQUERADE --to-ports 1024-65535 | |
| -A POSTROUTING -s 172.31.254.0/24 ! -d 172.31.254.0/24 -j MASQUERADE | |
| COMMIT | |
| # Completed on Wed Jun 12 16:26:14 2013 |
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