On Jan 4, 2012, at 3:42 PM, sth...@nethelp.no wrote: >> You are setting the keys with setkey for both directions of a single >> session, right? >> i.e.: >> >> add X.X.X.X Y.Y.Y.Y tcp 0x1000 -A tcp-md5 "SomePass"; >> add Y.Y.Y.Y X.X.X.X tcp 0x1000 -A tcp-md5 "SomePass"; >> >> As before it was only needed to set the "outgoing" direction key, which >> should not work anymore unless >> net.inet.tcp.signature_verify_input is zero. > > Are you sure? I have net.inet.tcp.signature_verify_input = 1 and only > one line in /etc/ipsec.conf for each BGP session using MD5 keys, on > 8.2-STABLE. > > Steinar Haug, Nethelp consulting, sth...@nethelp.no
Hmm, you are right, it seems that my second SAD entries are not used at all. However I'm now running with net.inet.tcp.signature_verify_input = 0, because if I set it to 1 the BGP sessions to my other FreeBSD routers disconnect. (and that is running Quagga). Am I the only one who sees this running Quagga? One difference probably is that I have both TCP-MD5 protected sessions and ones that are not. And the not protected sessions fail if I start checking ingress tcp signatures. _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
