NLB probs after firewall install

Hi,

I've just run the Security Configuration Wizard on a Windows 2003 Server SP2
(standard) with NLB running and now the NLB can't seem to connect to this
server. When I click Host Status in the NLB Manager it says 'Could not read
interface configuration from host'. Can anyone tell me what exceptions I
need to allow through the firewall for NLB to work between the servers and
whether the SCW may cause other issues?

Thanks - Ian.

Re: NLB probs after firewall install

I'm also getting the following error in the event log:

Event Type: Error
Event Source: DCOM
Event Category: None
Event ID: 10006
Date: 30/07/2007
Time: 21:44:12
User: N/A
Computer: WEBSERVER1
Description:
DCOM got error "The RPC server is unavailable. " from the computer
webserver1.domainlocal.local when attempting to activate the server:
{8BC3F05E-D86B-11D0-A075-00C04FB68820}
..



"Ian Hedges" wrote in message
news:O2tPauu0HHA.3916@TK2MSFTNGP02.phx.gbl...
> Hi,
>
> I've just run the Security Configuration Wizard on a Windows 2003 Server
> SP2 (standard) with NLB running and now the NLB can't seem to connect to
> this server. When I click Host Status in the NLB Manager it says 'Could
> not read interface configuration from host'. Can anyone tell me what
> exceptions I need to allow through the firewall for NLB to work between
> the servers and whether the SCW may cause other issues?
>
> Thanks - Ian.