[strongSwan] Win7 IKEv1 L2TP rekeying fails

Lars Mueller lars at perfect-privacy.com
Wed Dec 18 23:07:34 CET 2013

Yeaa, thats it! The workaround 'fixes' the issue.
Thanks alot!


Am 18.12.13 21:09, schrieb Volker Rümelin:
> Hi Lars,
> which kernel version do you use? There was a bug in the l2tp_core module in some kernel versions before v3.3 which may explain your problem with dropped packets after rekeying.
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=71b1391a41289735676be02e35239e5aa9fe6ba6
> As workaround for this bug you can try to start xl2tpd with force userspace = yes in the [global] section.
> Regards,
> Volker

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