GW 1400 - anti-spoofing issue, all traffic blocked.

[Diego_Javier_Me]

Hello. There is a 1400 gateway with anti spoofing issues.

I added a new subnet, associated it to a couple of interfaces,  and it worked, for a couple of days. Then, traffic to that new subnet began to be dropped because of an anti-spoofing alert. There is the global property which could be disabled, but I found no other tool to troubleshoot or solve it. There are 2  other LANs on the same gw, and no problem with them.

Thank you very much.

Best regards.