enable/disable multicast passthrough

Discussion in 'Cisco Small Business Routers and VPN Solutions' started by rcptx, Sep 2, 2006.

  1. rcptx

    rcptx LI Guru Member

    Could it be that the "multicast passthrough" option on the RV082's firewall page is reversed? I recently changed this from disable to enable and started getting many log messages like these:

    Sep 1 20:37:36 2006 Blocked - IP Spoofing ICMP type 8 code 0> on ixp1
    Sep 1 21:13:41 2006 Blocked - IP Spoofing IGMP> on ixp1

    Seems if this is enabled these shouldn't be blocked but allowed (like enabling https or remote management *allows* those things).

    I have 1.3.2 firmware.

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