> On 19. Feb 2021, at 03:29, Doug Hardie <bc...@lafn.org> wrote: > > I don't know if this is a feature or a bug. On FreeBSD 9, the following ping > worked: > > ping6 -s 5000 -b 6000 fe80::213:72ff:fec3:180f%dc0 I don't have a dc0 interface, but using re0 at one side and bge at the other, I get with FreeBSD CURRENT: tuexen@cirrus:~ % ping6 -s 5000 -b 6000 fe80::2e09:4dff:fe00:c00%re0 PING6(5048=40+8+5000 bytes) fe80::aaa1:59ff:fe0c:da92%re0 --> fe80::2e09:4dff:fe00:c00%re0 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=0 hlim=255 time=0.393 ms 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=1 hlim=255 time=0.419 ms 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=2 hlim=255 time=0.354 ms 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=3 hlim=255 time=0.446 ms 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=4 hlim=255 time=0.421 ms 5008 bytes from fe80::2e09:4dff:fe00:c00%re0, icmp_seq=5 hlim=255 time=0.372 ms ^C --- fe80::2e09:4dff:fe00:c00%re0 ping6 statistics --- 6 packets transmitted, 6 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.354/0.401/0.446/0.031 ms
Best regards Michael > > It had to be stopped, but it returned the number of ping responses received > along with statistics. > > With FreeBSD 12.2 and 13.0-BETA2, it returns 100% packet loss. tcpdump shows > that it properly fragments the data, sends it, the other end receives it and > sends back the ACKs. The ACKs are received, but somehow ping doesn't find > out that the packets were received. > > Without the -s and -b arguments, it works and you get 100% packets received. > > -- Doug > > _______________________________________________ > 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" _______________________________________________ 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"
