Load Balancing Microsoft Proxy

[seba]

Hello

We have a CSS11503 and two Microsoft ISA Server 2000 that work as Proxy. We would like to place the ISA Servers behind the CSS so that Client's proxy connections (port 8080) are balanced. It seems to work with navigation.

Now we are trying to make the Microsoft Proxy client work but we can't.

There's a dialog (port 1745) which is MSProxy and it's not properly balanced. The client sends a HELLO to the VIP but the message is answered by the physical address. The proxy also sends its's physical address to the client the message's payload (it should be substitued by the balancer). The client answers with UNKNOWN.

Can anybody help me??

[Gilles Dufour]

if the proxy sends its ip address in the payload, there is no way this will work since the CSS does not nat addresses in the payload for this particular protocol.

Gilles.

[seba]

That's what I thought.

Thank you