Hi,
I am presently developing a GLDv3 complaint Network driver ,
iam facing a strange problem when a do a ftp and ping together iam seeing
following warning message in the ping program.
ICMP Fragmentation needed and DF set from gateway 178.122.70.9
for tcp from 178.122.70.9 to 178.122.70.56 port 34234
178.122.70.9 is solaris box
178.122.70.56 is linux box .
A ftp test which does a copy to & copy from both the boxes
and a ping from solaris box results in this warning
This happens when only when i turn on Large Send Offload in the solaris driver
and
also When ip_path_mtu_discovery is set to 1 .
Any help will be greatly appreciated
Thanks in Advance
Pradeep G
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