source: trunk/lvs/debian/config/etc/network/if-up.d/iptables @ 1184

Last change on this file since 1184 was 1184, checked in by quentin, 13 years ago
Change the LVS configuration to use the same source hashing; FWM 1 is the same as before, FWM 2 is Apache-bound traffic, and FWM 3 is Postfix-bound traffic
  • Property svn:executable set to *
File size: 1.1 KB
RevLine 
[210]1#!/bin/sh
2## Joe Presbrey <presbrey@mit.edu>
[1184]3## Quentin Smith <quentin@mit.edu>
[210]4## SIPB Scripts LVS Firewall marks
5
6iptables -F -t mangle
7
[1184]8# Create a table for regular scripts hosts
9iptables -t mangle -N scripts 2>/dev/null || :
10
11# scripts-vhosts.mit.edu
12iptables -A PREROUTING -t mangle -d 18.181.0.46 -j scripts
[210]13# scripts.mit.edu
[1184]14iptables -A PREROUTING -t mangle -d 18.181.0.43 -j scripts
15# scripts-cert.mit.edu
16iptables -A PREROUTING -t mangle -d 18.181.0.50 -j scripts
[210]17
[1184]18# Send Apache-bound traffic to FWM 2 (load-balanced)
19iptables -A scripts -t mangle -m tcp -m multiport -p tcp --dports 80,443,444 -j MARK --set-mark 2
20# Send SMTP-bound traffic to FWM 3 (load-balanced)
21iptables -A scripts -t mangle -m tcp -p tcp --dport 25 -j MARK --set-mark 3
22# Send everything else to FWM 1 (primary)
23iptables -A scripts -t mangle -m mark --mark 0 -j MARK --set-mark 1
[965]24
[1184]25# webzephyr.mit.edu is special because its SMTP needs to always go to the primary (FWM 1)
26iptables -A PREROUTING -t mangle -m tcp -m multiport -p tcp -d 18.181.0.49 --dports 80,443,444 -j MARK --set-mark 2
[577]27iptables -A PREROUTING -t mangle -m mark --mark 0 -d 18.181.0.49 -j MARK --set-mark 1
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