Michal Mertl wrote: > I then left one computer at 4.9 and upgraded the other to 5.0. When I > mount a partition from 5.0 machine I found out, that copying reliably > works only from 5.0 to 4.9. The other way around I see messages 'em0: > discard oversize frame (ether type 800 flags 3 len 67582 > max 6014)' on > 5.0 and the copying stalls. On 4.9 machine I later see 'nfs server > 10.0.0.2:/usr: not responding'. The interface is stuck for some time - can > be revived by changing mtu back to 1500 and down/up sequence.
Implies the sending host is not honoring the MTU restriction when deciding whether or not to frag packets. -- Terry _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[EMAIL PROTECTED]"