I have a ASA 5510 with one external interface (eth0) and one internal interface (eth1) with 4 VLAN interfaces 'attached' to eth1.
I have external services published on VLAN 2, but are unable to reach these services (i.e webmail.domain.com) from the physical eth1 (or any of the other VLANs)
I am able to reach these services from external sites, but as long as I am on the inside network I am not.
When reading the log I see the following:
Service #1 - webmail.domain.com
Main IP for outside network is 109.x.x.12
IP for service webmail.domain.com is 109.x.x.15
|6||May 08 2012||09:42:54||305011||192.168.x.57||2758||109.x.x.12||33854|
Built dynamic TCP translation from any:192.168.x.57/2758 to OutsideISP:109.x.x.12/33854
|6||May 08 2012||09:42:54||302013||192.168.x.57||2758||109.x.x.15||443||Built outbound TCP connection 1005229 for OutsideISP:109.x.x.15/443 (109.x.x.15/443) to insidenetwork.local:192.168.x.57/2758 (109.x.x.12/33854)|
And that is it, after a while the connection times out and I get a Teardown message in the log.