Internal Traffic Being Denied on Cisco ASA 5505
Posted on 2008-10-16
We have an environment that has 2 internet gateways. One is a cable connection going through a SonicWall and the other is a T1 going through a Cisco ASA 5505. The Sonic connection also is doing VPN to other Sonics in 2 other locations. The T1 is simply for internet access and is hosting an ftp server. The ftp ports are being translated to the server by the ASA. The issue is that I am seeing all kinds of traffic on the internal network being blocked by the ASA - for example, 192.168.1.180 tries to communicate with 192.168.1.33 and the connection is being denied by 192.168.1.1, which is the internal interface of the ASA. The majority of the nodes use the Sonic as the default gateway. Please advise - this is somewhat urgent.