bogus DSCP value for ssh
Andrei Kolu
antik at bsd.ee
Mon Jul 12 12:32:20 UTC 2010
Hi!
I am testing FreeBSD 8.1-RC2 amd64 networking stuff and notice one
strange DSCP message with wireshark:
------------------------------------
Internet Protocol, Src: 192.168.1.111 (192.168.1.111), Dst:
192.168.1.101 (192.168.1.101)
Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)
0001 00.. = Differentiated Services Codepoint: Unknown (0x04)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Transmission Control Protocol, Src Port: ssh (22), Dst Port:
attachmate-s2s (2419), Seq: 2902917, Ack: 29842, Len: 132
------------------------------------
There is no firewall enabled. Only thing I changed (should have no
effect) was: "net.inet.tcp.ecn.enable: 1"
More information about the freebsd-stable
mailing list