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<p>Hi,</p>
<p> I've been reading about VTI interfaces in Libreswan, but the
page <a moz-do-not-send="true"
href="https://libreswan.org/wiki/Route-based_VPN_using_VTI">"Route-based
VPN using VTI"</a> seems a bit old (2017). Is there any news
since it was last updated?</p>
<p> Also, what would be my options if I wanted to use VTI
interfaces in Ubuntu 16.04? I can backport a "modern" version of
libreswan from a newer release (i.e., 3.23 from 18.04 or 3.27 from
19.04, for example), but what should be the minimum? Would I have
to backport iproute too, which is said to be too old in 16.04?<br>
</p>
<p> Thanks in advance,<br>
</p>
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Roberto Suárez Soto<br>
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