Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I followed official's doc setup a site-tosite ipsec with VTI, 2 sites and 2 pc are all KVM VM run into a DELL R730xd server, but there's issue:
ping remote node has slightly packets loss;
below are configs & status:
