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WRT54GL v1.1 (Port Mirroring)

Discussion in 'HyperWRT Firmware' started by oninous, May 4, 2008.

  1. oninous

    oninous Addicted to LI Member

    I was wondering if someone could tell me how it would be possible to mirror one port to another on the WRT54GL v1.1 Linksys router that is running Firmware Version: v4.71.1, Hyperwrt 2.1b1 + Thibor15c. I'm working on a homebrew IDS system using Snort and one solution is to have the switch/router do port mirroring.
     
  2. grcore

    grcore Network Guru Member

    I don't think an individual port could be done, but you can use rpcapd to mirror all the traffic on a particular interface. rpcapd would need to be compiled for the WRT. I think I may have a binary pre-compiled somewhere if you can't compile it yourself...
     

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