Le 03/10/2020 à 11:41, Xin Long a écrit : [snip] > When xfrmi processes the ipip packets, it does the state lookup and xfrmi > device lookup both in xfrm_input(). When either of them fails, instead of > returning err and continuing the next .handler in tunnel4_rcv(), it would > drop the packet and return 0. > > It's kinda the same as xfrm_tunnel_rcv() and xfrm6_tunnel_rcv(). > > So the safe fix is to lower the priority of xfrmi .handler but it should > still be higher than xfrm_tunnel_rcv() and xfrm6_tunnel_rcv(). Having > xfrmi loaded will only break IPCOMP, and it's expected. I'll post a fix: Thanks. This patch fixes my test cases.
Regards, Nicolas
