[mpls-linux-general] TCP checksum problem with the MPLS linux 2.6 patch
Status: Beta
Brought to you by:
jleu
|
From: Pierre A. <pie...@po...> - 2004-06-21 08:57:06
|
Hello ! We set up an MPLS path between two linux boxes. The patch was applied on a 2.6.3 kernel. We're able to ping a host from the other. But our attemps to establish a TCP connection (for FTP or SSH) don't work : the connection is set up correctly (SYN / SYN&ACK / ACK), but the following packets (data packets) have a wrong TCP checksum ! Ethereal, both on the server and on the client, shows that the checksum is bad on both hosts (emission and reception). We use 3COM 905C NICs... Is there a known issue ? Thanks a lot for your help ! Regards, Pierre Ansel. |