dranizz
asked on
Slow connectivity with DCs
I get an error popup-ing up many many times a day on my ISA Server.
It says I have slow connectivity with my DCs. What happends then, people have to re-enter their Logon/Password while navigating on the Web. Like it was loosing the authentification with the DCs.
I even tried re-installing ISA Server on another machine, but I get the same error. Tried to change the wire between the server and the switch, and nothing gets it.
I have ISA Server 2004 SP2 Installed on Windows Server 2003 R2 SP2.
I don't seem to have any errors with other servers.
Can someone help, please!
Error:
Event Type: Warning
Event Source: Microsoft Firewall
Event Category: None
Event ID: 21138
Date: 30/01/2008
Time: 8:04:42 PM
User: N/A
Computer: SERVER-ISA
Description:
The connectivity verifier "DNS2" reported a slow connection to SERVER-DC2. The specified connectivity response threshold was 5000 msec, and the monitored response time was 5265 msec.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
It says I have slow connectivity with my DCs. What happends then, people have to re-enter their Logon/Password while navigating on the Web. Like it was loosing the authentification with the DCs.
I even tried re-installing ISA Server on another machine, but I get the same error. Tried to change the wire between the server and the switch, and nothing gets it.
I have ISA Server 2004 SP2 Installed on Windows Server 2003 R2 SP2.
I don't seem to have any errors with other servers.
Can someone help, please!
Error:
Event Type: Warning
Event Source: Microsoft Firewall
Event Category: None
Event ID: 21138
Date: 30/01/2008
Time: 8:04:42 PM
User: N/A
Computer: SERVER-ISA
Description:
The connectivity verifier "DNS2" reported a slow connection to SERVER-DC2. The specified connectivity response threshold was 5000 msec, and the monitored response time was 5265 msec.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
ASKER
PlaceboC6, it seems to work, I don't have any errors in the event log.
Only thing not working is OWA and another site that I can't rely externally.
Internnaly they all work fine... I don't know if it's because my ISA IP changed.
Only thing not working is OWA and another site that I can't rely externally.
Internnaly they all work fine... I don't know if it's because my ISA IP changed.
ASKER
My ISA server resolve internal server names with the external DNS (ISP) and not the internal DNS.
How do I set that. I have 2 interfaces, 1 LAN and 1 WAN with IP adresses set up correctly.
How do I set that. I have 2 interfaces, 1 LAN and 1 WAN with IP adresses set up correctly.
ASKER
The only clue I have that it's not behaving correctly, is that when I go into computer sets, in network objects of ISA management. When I do a find a computer, all my other computers point correctly to the internal IP address. The servers I want to publish web site return the external IP adress.
How do I fix that?
How do I fix that?
ASKER
I am not sure if it was really the problem, since I had to change machine but it seems to work fine.
Thanks
Thanks
http://www.windowsnetworking.com/articles_tutorials/Active-Directory-Troubleshooting-Part1.html
Thanks