RE: Entirely ignoring TCP and UDP checksum in kernel level

Denis Vlasenko
2004-08-21T08:12:56Z

On Saturday 21 August 2004 12:00, Josan Kadett wrote:
> The problem is that the interface 192.168.1.1 does not allow any
> tranmission to occur. An implementation error I think... We send packets to
> 192.168.1.1, we get no reply, but when we send packets to 192.168.77.1 we
> get the replies (that is where the abnormality begins). However; the
> replies are now sourced from 192.168.1.1 instead. That is, the blasted code
> in the device calculates the checksum using the wrong IP address which it
> thinks it is assigned to...

Maybe dust off some old Pentium 133 and replace that piece of electronic
crap with decent Linux machine?
--
vda