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by montefusco
Mon Apr 17, 2017 5:50 pm
Forum: General
Topic: L2TP Phase Error after update to 6.38.1
Replies: 5
Views: 4116

Re: L2TP Phase Error after update to 6.38.1

Hello, I have tried both the proposed solutions but I still get the same error.
In my case Windows is the server and Mikrotik is the client.

As soon as I have a chance I will try with a new device so that there will be no traces of old configurations.
by montefusco
Mon Apr 03, 2017 12:24 pm
Forum: General
Topic: L2TP Phase Error after update to 6.38.1
Replies: 5
Views: 4116

Re: L2TP Phase Error after update to 6.38.1

Hello, I'm exactly in the same position as Jempi: after updating to 6.38.5 (from 6.37.X) the IPSEC tunnel used for L2TP to a Windows Server doesn't come up. Mikrotik in my case is the client. In IPSec log, just before the "failed to pre-process ph2 packet", I get "mismatched IDcr was returned". I ca...