[Swan] IPv6 Question

Paul Wouters paul at nohats.ca
Tue Jul 12 16:46:55 EEST 2022

On Tue, 12 Jul 2022, Mirsad Goran Todorovac wrote:

> We have lost VPN connectivity since we introduced IPv6, I suppose.
> The problem is that MS VPN client has IPv6 preference.
> The Windows 10 client reports in evtlog:
> "The user SYSTEM dialed a connection named GRF IKEv2 magrf which has failed. 
> The error code returned on failure is 809."

Try enabling tracing that gives you more detailed IPsec/IKEv2 logs:



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