• RSS
  • Twitter
  • FaceBook

Welcome to ISAserver.org

Forums | Register | Login | My Profile | Inbox | RSS RSS icon | My Subscription | My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out

Site to Site VPN and NLB not working as it suposed to

Users viewing this topic: none

Logged in as: Guest
  Printable Version
All Forums >> [ISA 2006 Firewall] >> VPN >> Site to Site VPN and NLB not working as it suposed to Page: [1]
Login
Message << Older Topic   Newer Topic >>
Site to Site VPN and NLB not working as it suposed to - 9.Aug.2007 9:00:14 AM   
rino01

 

Posts: 69
Joined: 1.Jul.2005
From: Stockholm / Sweden
Status: offline
Hello

I have a problem with a ISA 2006 installation that i have never seen before. There is two ISA 2006 Enterprise server using NLB to loadbalance the VPN connections on the external interface.

There is about 10 Site to Site connections at this time and they al works fine if we disable NLB so only one server are accting as a VPN gateway, but after if we accitvate NLB some sites gets the error message when connecting " The interface is disabled" and so it fails to connect. In the RRAS the interface are disabled for the connection on one server and ar enabled on the other but it seems that NLB can't send the connection to the server that have the Interface enabled.

The second thing is that we are getting a waring in the Alert log alt the time stating "ISA server VPN tunnel Redistribution recommended" even if we got 2 Site to Site on each server so it seems like the NLB information is not passing thru as it should.

For the rest of the NLB configuration like VPn clients, published sites and so on works fine.

Any one got aney good idéas?



_____________________________

Best Regards

//Rickard
Post #: 1

Page:   [1] << Older Topic    Newer Topic >>
All Forums >> [ISA 2006 Firewall] >> VPN >> Site to Site VPN and NLB not working as it suposed to Page: [1]
Jump to:

New Messages No New Messages
Hot Topic w/ New Messages Hot Topic w/o New Messages
Locked w/ New Messages Locked w/o New Messages
 Post New Thread
 Reply to Message
 Post New Poll
 Submit Vote
 Delete My Own Post
 Delete My Own Thread
 Rate Posts