Friends:
The problems is not only with UNIX. If I put two routers
Linux with my modules the communications between boths are
OK but when I try to connect from a Client the TCP reports
checksum problems. For example:
Linux1 ------ Linux2
is OK, but
Client (windows or Linux) ------ Linux1 ------- Linux2
The Client reports checksum TCP errors. The gateway for the
Client is Linux1 and the TCP is made form Client to the
Linux2.
It's like the TCP checksum was modify but the TCP
checksum depends only of data and the IP directions and this
not change, beside, the original packet content (protocol,
length, ..) is restore. I see the TCP checksum header before
modify the packets and its the same when I restore the
original packets, so I think that the pseudo header is the
problem but I don't have clear whats the problem.
I glad to receive some comments,
Thanks.
Postdata: I use SUSE Enterprise Server 10.
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