 Re: Weird anti-spoofing issue
Unfortunately I cannot verify those two because the LAN is administrated by customer itself (and the CP by my workplace :) but packets from this network should arrive only on one interface. So while they're arriving on both they always got dropped on the second one (the "wrong" interface) although this network defined behind both interfaces. For some reason the gateway (R61, Provider-1 environment) considers those packets as spoofed. |