Can anyone advise on how to troubleshoot this error message?
I’m trying to publish a internal service through the TMG. The routing and firewall appears to be working fine, and I’ve verified that other services (like web) are published and operational in this environment. But the publishing of the custom service get the error message:
Denied Connection
Log type: Firewall service
Status: The policy rules do not allow the user request
Rule: Default rule
Source: External (central.crashplan.com 50.93.246.51:52114)
Destination: Local Host (10.130.1.2:4242)
Protocol: Crashplan (outbound)
The environment is set up as following:
Front-end router/FW
The front-end router is set up to forward all packages to the TMG server on 10.130.1.2.
Network adapters / config:
1) Internet network
2) DMZ – ip 10.130.1.1
TMG Server:
Publishing rule to forward port 4242 to the internal server on 10.0.10.13. The rules is created using “Non-Web Server Protocol”
Network adapters / config:
1) DMZ – ip 10.130.1.2
2) Internal network– ip 10.0.10.1
Internal server
Running the software (CrashPlan) on port 4242.
Network adapters / config:
1) Internal network – ip 10.0.10.13
The TMG server is running on Windows Server 2008 R2 and is TMG 2010 with firewall/proxy. All the latest servicepacks and patches are installed.
Any advise on how to troubleshoot this one?