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Hello, Debian world! I would like to synchronize TCP sessions between 2 firewalls using conntrack (and an other HA system like Heartbeat) as in this example: conntrack-tools: Netfilter's connection tracking ...
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  1. #1
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    Question About conntrack synchronization


    Hello, Debian world!

    I would like to synchronize TCP sessions between 2 firewalls using conntrack (and an other HA system like Heartbeat) as in this example: conntrack-tools: Netfilter's connection tracking userspace tools

    But I don't see where I can indicate to conntrack the address of its backup... I had read conntrack manpage many time but I don't see this parameter.

    For instance (as in conntrack-tools: Netfilter's connection tracking userspace tools document), I don't know how I can said to FW1 the IP of FW2 in order to synchronize the sessions...

    Thank you for any help.

    Saii

  2. #2
    Linux Engineer jledhead's Avatar
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    there are a couple good links here
    iptables conntrack synchronization - Usenet Forums

    and there is some other stuff here
    iptables synchronize conntrack - Google Search

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