jamesc wrote:With NAT, you can expect this. If you would like to see the domain names, then invoke the transparent proxy. In WinGate 6.0.4, it is done as shown in the image below; it's similar in 5.1.

Hi Jamesc,
Thank so much for your help! I would like to ask you something about wingate. My wingate has actived fine, some website with the http protocal is ok, they could resolve to domain name which you helped me before but I don't understand with the below line in wingate:
Example: in "Activity" tab performing as follows:
(Computer icon) 192.168.0.x
(some IPs can resolve in the domain name but some IPs can not do that like this, please tell me the reason why?)
(face icon) Guest (unknown user)
NAT: TCP connection to 64.12.25.168:5190
NAT: TCP connection to x.x.x.x:x
NAT: UDP connection 192.168.0.x:6398 <-> 83.250..12.19:1319
(please tell me what does it mean in this lines?)
http://www.yahoo.com
http://vnexpress.net (It's ok with those lines)
....ect
And I can not check email of exchange, POP is ok. Can you tell me the reason why?
I'm a vietnamese, so I am afraid of you is very difficult to understand me.
Thank you very much for understanding my english!
Sincerely,
Thanh Trieu