Hello,
Spnego has been implemented successfully on the portal.
It works fine for all internal users.But internet access to the the portal has been affected.
External users access using an https url and they reside in the portal database.SPnego authenticates users only in the LDAP while for external users UME is the portal database.
They get an NT pop-up after which once you provide credentials a double logon screenwith unknown error appears, and authentication does not work at all.We had implemented spnego using the fallback mechanism itself which is supposed to authenticate if spnego fails too( for eg, over internet),but external users are not getting authenticated.
Any help would be appreciated.
Rgds