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Forum Discussion

ciscoarc's avatar
ciscoarc
Icon for Nimbostratus rankNimbostratus
May 14, 2014

[iRule] Pool redirect using hex values

Hi guys,   I'm trying to find out how to do pool redirection using hex values. Has anybody ever tried that?   So I have a packet, for example, I'd like to read the 10th hex value of that whole ...
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
May 15, 2014

Okay, so what happens if you do this?

when CLIENT_ACCEPTED {
    TCP::collect
}
when CLIENT_DATA {
     grab 15 hex bytes
    binary scan [TCP::payload] H15 hex        

    log local0. $hex        

     release the payload
    TCP::release
}

I'd set a static pool in the VIP and disable all but one member for this test.

I also should have asked this earlier, but is this TCP or UDP traffic?