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sticky_chicken
11-03-2005, 10:33 AM
I stumbled across this error today in my /var/log/messages:

pppoe[8739]: Bad TCP checksum 2a18

I've never seen it before and haven't been able to find anything on google about it either.

Has anyone else seen it before?

Incabulos
11-03-2005, 06:59 PM
The first step to finding what this means is to figure out if its a kernel or application error.. check the dmesg output to check for issues with the kernel, and the forums / mailing list archives of the pppoe implementation ( there are a number of different ones, if on linux yours may be rp-pppoe http://www.roaringpenguin.com/penguin/open_source_rp-pppoe.php ) for application errors.