https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207087
--- Comment #23 from g_amana...@yahoo.com --- Created attachment 167004 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=167004&action=edit ffoff.pcapng I did another dump on a client on the local network (directly connected to gateway, no OpenVPN involved). The gateway ran 10.2-STABLE r295264 GENERIC. The symptoms when fastforwarding was enabled were the same as with r295285. I did 2 dumps on the client: net.inet.fastforwarding=0 on the gateway ===> ffoff.pcapng ===> HTTP/GET happens at packet 10 net.inet.fastforwarding=1 on the gateway ===> ffon.pcapng ===> HTTP/GET happens at packet 36 The only significant difference I see is that when fastforwarding is turned off the gateway sends an ICMP Fragmentation needed to the client whereas when fastforwarding is on this doesn't happen, and the client keeps retransmitting the HTTP/GET packet. Could it be that the ip_fastfwd.c doesn't correctly send ICMP when the destination is unreachable and fragmentation is required? -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
