On Thu, Nov 07, 2002 at 02:52:50AM -0800, David S. Miller wrote: > Really, if this one doesn't apply, your 2.5 bitkeeper tree is not > totally uptodate. It works in transport mode! Both EH/ASP. Hints: Use the latest bitkeeper sources as of Thurday morning MET Apply the last patch Alexey sent in the 'silly advise' thread on linux kernel mailinglist Do not compile anything AH/ESP/CRYPTO as modules failed for me with bad oops Make very very sure that you are not filtering ipsec packets iptables needs to allow protocols 50 and 51 Use the KAME tools port on ftp://ftp.inr.ac.ru/ip-routing/ipsec/ racoon won't compile, you don't need it yet point it at your 2.5.46+bk+davem tree (edit GNUMakefiles) Use 3des-cbc examples online use blowfish-cbc but that gives an error in setkey Configuration (needs the setkey tool) on 10.0.0.11: #!./setkey -f flush; spdflush; # AH add 10.0.0.11 10.0.0.216 ah 15700 -A hmac-md5 "1234567890123456"; add 10.0.0.216 10.0.0.11 ah 24500 -A hmac-md5 "1234567890123456"; # ESP add 10.0.0.11 10.0.0.216 esp 15701 -E 3des-cbc "123456789012123456789012"; add 10.0.0.216 10.0.0.11 esp 24501 -E 3des-cbc "123456789012123456789012"; spdadd 10.0.0.216 10.0.0.11 icmp -P out ipsec esp/transport//use ah/transport//use; Configuration on 10.0.0.216: #!./setkey -f flush; spdflush; # AH add 10.0.0.11 10.0.0.216 ah 15700 -A hmac-md5 "1234567890123456"; add 10.0.0.216 10.0.0.11 ah 24500 -A hmac-md5 "1234567890123456"; # ESP add 10.0.0.11 10.0.0.216 esp 15701 -E 3des-cbc "123456789012123456789012"; add 10.0.0.216 10.0.0.11 esp 24501 -E 3des-cbc "123456789012123456789012"; # this is reversed spdadd 10.0.0.11 10.0.0.216 icmp -P out ipsec esp/transport//use ah/transport//use; # ping 10.0.0.11 PING 10.0.0.11 (10.0.0.11) from 10.0.0.216 : 56(84) bytes of data. 64 bytes from 10.0.0.11: icmp_seq=1 ttl=64 time=1.11 ms $ sudo tcpdump -n -i eth0 -p tcpdump: listening on eth0 13:55:42.381669 10.0.0.216 > 10.0.0.11: AH(spi=0x00005fb4,seq=0x39): ESP(spi=0x00005fb5,seq=0x39) (DF) 13:55:42.382518 10.0.0.11 > 10.0.0.216: AH(spi=0x00003d54,seq=0x39): ESP(spi=0x00003d55,seq=0x39) Great work everybody! I'm very impressed. Regards, bert -- http://www.PowerDNS.com Versatile DNS Software & Services http://lartc.org Linux Advanced Routing & Traffic Control HOWTO _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
