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    <div class="moz-cite-prefix">On 06/09/12 22:12, Vadym Abramchuk
      wrote:<br>
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cite="mid:CAP0E+ciiYVxXchB2nk1qn4e6FqryZ-xAhe7d0E1CSuJmAqEAbA@mail.gmail.com"
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      <div class="gmail_quote">2012/9/6 Glenn Satchell <span dir="ltr"><<a
            moz-do-not-send="true"
            href="mailto:glenn.satchell@uniq.com.au" target="_blank">glenn.satchell@uniq.com.au</a>></span>
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          That's pretty dumb, but I guess you have to live with it. Saw
          the other<br>
          reply - 40 subnets is too many to provision 40 relay systems,
          so scratch<br>
          that idea.<br>
          <br>
          So that leaves the iptables -j TEE solution. That looks like
          it would be ok.<br>
           Not ideal, but satisfactory.<br>
          <br>
          My guess is the next network equipment refresh won't include
          those Dell<br>
          switches :)<br>
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        <div>Just tried -j TEE and got the local loop with two servers
          copying packets to each other :(.</div>
        <div>Any idea on how to avoid this? TTL check looks weird.</div>
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    You could possibly insert a check for sender address(=other server)
    before that rule and accept the packet  before retransmitting to the
    other server?<br>
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        --
        <div>wbr,</div>
        <div>Vadym Abramchuk </div>
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      <pre wrap="">_______________________________________________
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    <pre class="moz-signature" cols="72">-- 
Best regards

Sten Carlsen

No improvements come from shouting:

       "MALE BOVINE MANURE!!!" 
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