[strongSwan] strongSwan 5.2+ disconects clients after 1 hour

[Volker Rümelin]

Hello Dan,

I am quite sure this is the same problem.

https://lists.strongswan.org/pipermail/users/2013-December/005699.html
https://lists.strongswan.org/pipermail/users/2013-December/005703.html

Regards,
Volker


> Hi,
>
> strongSwan 5.2.1 (also tested with 5.2.0 and 5.2.2) on Slackware 13.1.
> L2TP/IPsec, using PSK with xl2ptd.
>
> After initial successful connection, the client (Windows 7 or 8) tries
> to rekey after ~1 hour and it fails.
>
> The debug log is here: http://pastebin.com/akuAYEDn
>
> /etc/ipsec.conf
> conn vpnserver
>    type=transport
>    authby=secret
>    rekey=yes
>    lifetime=2h
>    ikelifetime=4h
>    leftprotoport=udp/l2tp
>    right=%any
>    rightprotoport=%any
>    auto=add
>
>
>
> Any ideas?
>
> Thank you.
>
> Best regards,
> Dan Craciun