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DNS failure... - forefront threat management gateway

i can ping the external ip address via the TMG but when i try ping the name i get cannot find host. but when i tracert the external ip address i get the following error on the firewall....

Denied Connection RX-TMG01-S 2011/10/17 03:08:13 PM
Log type: Firewall service
Status: A packet generated on the local host was rejected because its source IP address is assigned to one network adapter and its destination IP address is reachable through another network adapter.  
Rule: None - see Result Code
Source: Local Host (10.1.1.100:137)
Destination: External (***.***.***.***:137)
Protocol: NetBios Name Service
 Additional information
Number of bytes sent: 0 Number of bytes received: 0
Processing time: 0ms Original Client IP: 10.1.1.100


Denied Connection RX-TMG01-S 2011/10/17 04:15:51 PM
Log type: Firewall service
Status: Access is denied.  
Rule: Default rule
Source: Internal (10.1.1.2:137)
Destination: External (***.***.***.***:137)
Protocol: NetBios Name Service
 Additional information
Number of bytes sent: 0 Number of bytes received: 0
Processing time: 0ms Original Client IP: 10.1.1.2
 
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Raubex_IT
Asked:
Raubex_IT
1 Solution
 
zazagorCommented:
Hi,

You have to configure the  RX-TMG01-S to allow external DNS traffic (port 53).

//zazagor
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