Hi, I have a strange behavior in my network. I have SBS 2011 and zyxel firewall which is doing L2TP termination. Several clients configured with L2TP. When I open L2TP tunnel from my home, I can list files on a file server (NAS - Samba that is in the domain and we use domain accounts for access). - Everything is working !
When other user opens L2TP tunnel from a different country, from two different places (belongs to same provider), he is not able to open mapped network drive. He can ping both ip, name, access to some time trackng system by name and local webpage ..... but for file he gets no access.
Also same user then access via PPTP ( which ends in SBS 2011 ) - Everything is working !!
Also same user access through mobile teethering , opens L2TP tunnel, he can work ! Everything is working !!
We also configured router on that location in bridge mode, and with laptop configured PPoE connection , and still nothing (that means it is not Remote LAN). Also we tried with the different PC, on the same location, we got same behavior (so that means it is not Laptop). We used mine credentials there, and still same results (That means it is not user account )
Because everything is operational if I connect from home and other person via teethering it means it is not L2TP configuration.
I kindly ask for help , if somebody have an idea what can it be I appreciate it .
Thanks
