[strongSwan] IKE update does not correctly change the SA traffic selector in GRE transport mode

Frederic Griffoul griffoul at gmail.com
Wed Oct 31 16:04:22 CET 2018

Yes, it works. Thanks Tobias.

Will it be included in an upcoming Strongswan release?



On Wed, Oct 31, 2018 at 3:48 PM Tobias Brunner <tobias at strongswan.org>

> Hi Fred,
> > When the remote peer address changes,
> > strongswan correctly processes the XFRM_MSG_MAPPING message, and updates
> > the xfrm SA and SP in the Linux kernel, except the traffic selector.
> Yes, updating that selector was, in fact, missing in the responsible
> function.  I pushed a potential fix to the kernel-netlink-update-sel
> branch of our repository [1] (only compile tested).  Let me know if that
> works for you.
> Regards,
> Tobias
> [1]
> https://git.strongswan.org/?p=strongswan.git;a=shortlog;h=refs/heads/kernel-netlink-update-sel
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