On Jan 29, 2024, at 13:51, Jen Linkova <[email protected]> wrote: > > > It looks like the ESP ping capability needs to be negotiated.
It doesn’t need to be negotiated, just announced. > The question is: shall it be another IKEv2 Configuration attribute or smth > else? Use a plain Notify payload. Of course, it might also be that the kernel supports it but userland does not or failed to detect it. Then it could work despite IKE not giving the indication. Paul _______________________________________________ IPsec mailing list [email protected] https://www.ietf.org/mailman/listinfo/ipsec
