Pradeep writes: > 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
A classic reason for this would be if the stack were sending down LSO packets to your driver but your driver/hardware were not fragmenting them down to MTU size packets. I.e. you really are sending 64k (or whatever LSO limit you have) packets out on the wire. Paul _______________________________________________ networking-discuss mailing list [email protected]
