Untangle hang and cannot internet

[nyu]

Hi,

My network

Internet - linux box firewall - Untangle bridge mode - LAN

Sometime my TU was hang and users cannot go out internet.
How can I detect what happen?
Any log file for this?

Thanks so much....

[teotys]

Hi,
I believe you can help me
We are experiencing a problem; we have setup Untangle in my topology below. The Untangle mode is in Bridge-mode.

My topology is like this,
INTERNET ROUTER (10.1.1.60)--->SWITCH--->Untangle(external IP: 10.1.1.23)->SWITCH--->PC (IP:10.1.1.19 Gateway:10.1.1.23)

The gateway of the PC is 10.1.1.23; 10.1.1.23 is the external interface on the Untangle.
We are not having internet access on the computer,
can you please advise?

thx,
TelNet

[hlarsen]

if 10.1.1.60 is the firewall it should probably be the gateway, not the Untangle.

this should help figure out what's wrong.