Good day,
I am using TMG 2010 with latest updates and rollups. I created a role for pop3, POP3S, SMTP, and SMTP3S from internal to external to all users. The policy was working fine but after few months I received the following errors,
Denied Connection SQ-TMG-2K8 11/16/2013 8:37:51 AM
Log type: Firewall service
Status: The policy rules do not allow the user request.
Source: Internal (192.168.160.49:137)
Destination: Local Host (192.168.160.255:137)
Protocol: NetBios Name Service
Additional information
Number of bytes sent: 0 Number of bytes received: 0
Processing time: 0ms Original Client IP: 192.168.160.49
Denied Connection SQ-TMG-2K8 11/16/2013 8:37:53 AM
Log type: Firewall service
Status: The policy rules do not allow the user request.
Source: Internal (192.168.160.49:137)
Destination: Local Host (192.168.160.255:137)
Protocol: NetBios Name Service
Additional information
Number of bytes sent: 0 Number of bytes received: 0
Processing time: 0ms Original Client IP: 192.168.160.49
Regards,