hello,
I had an two node iis nlb cluster which failed in a strange way. both nodes were able to respond internally to web requests.
while the cluster was active with both systems, there was no activity on the internet for iis requests.
one of the systems was 'stopped' on the cluster which then allowed service requests to the internet.
still both servers on internal and external individual dns were able to respond.
I removed one of the servers which was suspect from the cluster then I added it back to the cluster.
the cluster then started responding properly.
is this normai? what could have caused this failure? I looked in the logs however was not able to find anything there.
thanks in advance,.