When I read lately about setspn on w2k/w2k3 I noticed that the SPN can be
service/hostort
(http://msdn.microsoft.com/library/de...nique_spns.asp)
with a comment that ort can be used to differentiate between multiple
instances of the same service class.
Does anybody know if this is only for non-Kerberos use ? If not how does it
work with Kerberos ? Can I have two webservers on the same host listening on
port 80 and 81with two different SPNs (e.g. HTTP/host and HTTP/host:81) ?
I saw the port being used for SPNs in SQL setups too.

Thanks
Markus