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Last change
on this file since 3050 was
2874,
checked in by broder, 15 years ago
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Cleanup the invirt-web iptables so that what their doing is clearer.
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File size:
682 bytes
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| Line | |
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| 1 | <% |
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| 2 | |
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| 3 | from invirt.config import structs as cfg |
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| 4 | host_port = cfg.vnc.base_port |
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| 5 | server_port = host_port |
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| 6 | |
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| 7 | %>\ |
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| 8 | *nat |
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| 9 | :PREROUTING ACCEPT [5:300] |
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| 10 | :POSTROUTING ACCEPT [8:674] |
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| 11 | :OUTPUT ACCEPT [8:674] |
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| 12 | % for h in cfg.hosts: |
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| 13 | -A PREROUTING -s ! ${h.ip} -i eth0 -p tcp -m tcp --dport ${server_port} -j DNAT --to-destination ${h.ip}:${host_port} |
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| 14 | -A POSTROUTING -d ${h.ip} -o eth0 -p tcp -m tcp --dport ${host_port} -j SNAT --to-source ${cfg.vnc.proxy_ip} |
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| 15 | <% server_port += 1 %>\ |
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| 16 | % endfor |
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| 17 | COMMIT |
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| 18 | |
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| 19 | *filter |
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| 20 | :INPUT ACCEPT [366:44912] |
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| 21 | :FORWARD ACCEPT [0:0] |
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| 22 | :OUTPUT ACCEPT [292:53151] |
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| 23 | % for h in cfg.hosts: |
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| 24 | -A FORWARD -d ${h.ip} -i eth0 -o eth0 -p tcp -m tcp --dport ${host_port} -j ACCEPT |
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| 25 | % endfor |
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| 26 | COMMIT |
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