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Open Source and information security mailing list archives
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Date: Wed, 18 Jul 2007 14:21:56 +0200 From: "Beschorner Daniel" <Daniel.Beschorner@...ton.com> To: "Patrick McHardy" <kaber@...sh.net> Cc: <netdev@...r.kernel.org> Subject: pmtu discovery on SA > > No more crashes with IPComp and smaller PMTUs. > > But the "pmtu discovery on SA ESP/..." messages don't disappear. > > Thats probably a different issue. Please post the output of > "ip -x xfrm state" (obfuscate keys if you care ..). Linux (MTU 1500) <-> ADSL router (1492) <-> ... <-> Linux (1500) Both boxes show these messages. src 1.1.1.1 dst 2.2.2.2 proto comp spi 0x0000e901 reqid 16398 mode tunnel replay-window 0 comp deflate 0x src 2.2.2.2 dst 1.1.1.1 proto comp spi 0x000001a3 reqid 16398 mode tunnel replay-window 0 comp deflate 0x src 1.1.1.1 dst 2.2.2.2 proto esp spi 0x767eaf0b reqid 16397 mode transport replay-window 32 auth hmac(sha1) 0xxxxxxxxxxxxxxxxxxxxxx enc cbc(aes) 0xxxxxxxxxxxxxxxxxxxxxx src 2.2.2.2 dst 1.1.1.1 proto esp spi 0x44c5adda reqid 16397 mode transport replay-window 32 auth hmac(sha1) 0xxxxxxxxxxxxxxxxxxxxxx enc cbc(aes) 0xxxxxxxxxxxxxxxxxxxxxx src 2.2.2.2 dst 1.1.1.1 proto (null) spi 0xd527fed2 reqid 0 mode tunnel replay-window 0 src 1.1.1.1 dst 2.2.2.2 proto (null) spi 0x4cf1a149 reqid 0 mode tunnel replay-window 0 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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