[Swan] IPv6 and VTI
paul at nohats.ca
Mon Jul 15 15:02:05 UTC 2019
On Mon, 15 Jul 2019, Paul Overton wrote:
> Does the current version of Libreswan support VTI for IPv6 tunnels ?
I don't think so?
> I am moving a number of servers to the latest version and switching from KLIPS to Netkey+VTI, and found that one of my IPv6
> machines did not create the VTI interface, it is possible also to do a 6 in 4 tunnel using VTI as well.
You should be moving to XFRMi interfaces. libreswan is working on adding
support for that (we have an internal partial branch at the moment)
Information about XFRMi:
VTI has several structural limitations, and it will be fully replaced by XFRMi.
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