Loose web access every hour or two- Have to restart Web Proxy Services

[timlau]

We are having a issue with Web Proxy. Every couple hours we loose internet connection. To gain it back we have to restart the Web Proxy Service and Firewall Service. Any ideas why this is doing this? No error logs are being recorded in the logs. The ISA server does not loose Internet Access either. We don't have Firewall Clients installed on our clients either. Any Ideas would be greatly appreciated.

timlau

 

[PinoIT]

I've a lot of ideas... but you should specify your configuration. How do you connect the Internet? You are behind a modem? a router? a TA? xDSL? ISDN? T1?

 

[timlau]

We have a T1 Line with limited bandwidth with a Cisco router.
timlau

 

[PinoIT]

Ok, so then you have an internal network numbering connected onto a net card and another net card connected with the router numbering or the router's ETH0 port is numbered in your internal network?

 

[timlau]

Yes you are correct. The ISA Server has two cards. The exteral nic goes to the cisco router and the internal nic goes to our switches. timlau