I have 6 x RB450G boards distributed across a 3rd party network. 5 act as L2TP remote clients and the L2TP server is located at my head office. They were all on 3.25 and have worked fine. Last night I tried to upgrade to 4.16 and the links will not re-establish. You can ping the server from the remote sites and it is happy that the remote clients are on 4.16. As soon as I downgraded the server unit back to 3.30 the links re-established. Any ideas/suggestions ?
Regards
Puffer