ssh hangs w/jumbo frames (MTU=9000)

[robertlaferla at comcast.net (Robert La Ferla)]

I have been experiencing ssh hangs with my client hosts that are  
using jumbo frames.  I have a LAN with all Gigabit switches  
(Netgear), CAT 5e or greater cabling.  This happened from a Mac  
client (gigabit) and also a Fedora client (Intel gigabit card.)   
There were no error or warning messages.  I even ran sshd using the  
debug switch.  When I dropped the MTU to 1500 on the clients (but not  
the server), they all worked again.  What could be the problem?


-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.