Having a weird issue. I have a remote user that is using a non-domain computer. He has an domain user account at na.contoso.com. When he connects to the vpn and tries to authenticate to gain access to a share file in na.contoso.com, he is able to do it successfully. When he tries to gain access to a share file in la.contoso.com, he receives an error that his login failed, uknown user and password. The two domains have an active trust between them and if this user is using a domain computer at na.contoso.com, he is able to access shared files at la.contoso.com without any issue.
While on the non domain computer, ive tried using the server at la.contoso.com with its full FQDN and ip address while using the users domain credentials as domain\username and firstname.lastname@example.org but it does not work. Any reason why this isnt working that you guys can think of? Thanks in advance.