Blocking PROTO 89 from default gateway

Discussion in 'Cisco Small Business Routers and VPN Solutions' started by adraut, Jul 5, 2006.

  1. adraut

    adraut LI Guru Member

    My Incoming log table is filled with entries like the one below for requests on addresses I have in the one-to-one nat range.
    Code:
    Connection Refused - Policy violation    PROTO 89 x.x.x.x->x.x.x. on ixp2
    For example, outside address is 172.1.1.10 and it's natted to 192.1.1.10 and whenever a request is made to 172.1.1.10 the request fails and there is a log entry like the one above.

    Any ideas why that protocol is being blocked?

    I have a rv042 on firmware 1.3.7.4
     
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