IPSEC Error Messages

patrick.roche · ‎02-19-2008

Can anyone tell me what the following error messages mean? also is there a reference I can go to, to look up further error messages as the need arises?

Thanks,

Pat

The error messages:

12705 02/19/2008 07:57:49.370 SEV=6 IPSEC/43 RPT=62337 xx.181.103.148

IPSEC could not transmit ESP packet: cTCP packet prepend error, SA=0367efcc

12706 02/19/2008 07:57:53.630 SEV=6 IPSEC/42 RPT=3411 xxx.187.249.34

Replay window failure (rcv'd 16102, current 16102) - discarding packet!

irisrios · ‎02-26-2008

You see cTCP error messages when cTCP threshold which is 80% of MaxWindowSize , is exceeded until application data re-sets the window.

patrick.roche · ‎02-26-2008

Thanks for this, but how do you increase the size of the window so as not to get these meassges in the first place?

These messages are constantly being generated.

Thanks,

Pat