Messages in this thread | | | Date | Tue, 6 Jan 2004 18:12:36 +0100 | From | martin f krafft <> | Subject | 2.6 IPsec (Kame) appears to be working, but it isn't |
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Hi all,
I am not sure this is the best place to ask, but I don't want to feel the *BSD wrath against Linux at kame.net, and I could not find a mailing list for Linux IPsec, so please feel free to point me elsewhere, but don't shoot, okay?
I configured two 2.6.0 hosts to do simple manually keyed transport IPsec, just like Ralf (thanks!) wrote at www.ipsec-howto.org. When I now ping one end from the other, tcpdump reports successful packet exchanges on both sides:
10.201.165.118 > 10.201.23.21: AH(spi=0x00000200,seq=0x2d): ESP(spi=0x00000201,seq=0x2d) (DF) 10.201.23.21 > 10.201.165.118: AH(spi=0x00000300,seq=0x6): ESP(spi=0x00000301,seq=0x6)
However, the ping application at 10.201.165.118 sees none of the replies:
wall:~# ping 10.201.23.21 PING 10.201.23.21 (10.201.23.21) from 10.201.165.118 : 56(84) bytes of data.
--- 10.201.23.21 ping statistics --- 19 packets transmitted, 0 received, 100% loss, time 17997ms
The same applies to normal IP packets (e.g. TCP port 25):
10.201.165.118 > 10.201.23.21: AH(spi=0x00000200,seq=0x2e): ESP(spi=0x00000201,seq=0x2e) (DF) 10.201.23.21 > 10.201.165.118: AH(spi=0x00000300,seq=0x7): ESP(spi=0x00000301,seq=0x7) (DF) 10.201.165.118 > 10.201.23.21: AH(spi=0x00000200,seq=0x2f): ESP(spi=0x00000201,seq=0x2f) (DF) 10.201.23.21 > 10.201.165.118: AH(spi=0x00000300,seq=0x8): ESP(spi=0x00000301,seq=0x8) (DF) 10.201.23.21 > 10.201.165.118: AH(spi=0x00000300,seq=0x9): ESP(spi=0x00000301,seq=0x9) (DF) 10.201.23.21 > 10.201.165.118: AH(spi=0x00000300,seq=0xa): ESP(spi=0x00000301,seq=0xa) (DF)
Would you agree that this is weird? What am I doing wrong?
-- martin; (greetings from the heart of the sun.) \____ echo mailto: !#^."<*>"|tr "<*> mailto:" net@madduck invalid/expired pgp subkeys? use subkeys.pgp.net as keyserver! "i love deadlines. i like the whooshing sound they make as they fly by." -- douglas adams [unhandled content-type:application/pgp-signature] | |