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SubjectTCPv4 bad checksum (Solaris?)
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I can buy Win95 boxes not quite knowing how to do TCP, but
45dbcfcd == 205.207.219.69 == a Solaris 2.5.1 + patches box, and
83dbcfcd == 205.207.219.131 == a Linux 2.0.17 box.

Mar 11 13:28:32 neon kernel: TCPv4 bad checksum from 45dbcfcd:0016 to 39dccfcd:0
490, len=232/232/252
Mar 11 13:29:25 neon kernel: TCPv4 bad checksum from 45dbcfcd:0016 to 39dccfcd:0
490, len=1280/1280/1300
Mar 11 12:41:14 neon kernel: TCPv4 bad checksum from 83dbcfcd:1f90 to 39dccfcd:0
49f, len=1224/1224/1244
Mar 11 12:41:15 neon kernel: TCPv4 bad checksum from 83dbcfcd:1f90 to 39dccfcd:0
4a0, len=1480/1480/1500
Mar 11 12:44:10 neon kernel: TCPv4 bad checksum from 45dbcfcd:0016 to 39dccfcd:0
490, len=596/596/616

Is this really because there are checksum bugs in Solaris and Linux?

Mike

--
#> Mike Shaver (shaver@ingenia.com) Ingenia Communications Corporation
#> Linux: because every cycle counts.
#>
#> "I don't know what you do for a living[...]" -- perry@piermont.com
#> "I change the world." -- davem@caip.rutgers.edu

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