Kris may have hit on the reason for this one: the buffer size for the particular device driver (which is completely different from the MTU).
Mark Post -----Original Message----- From: Lucius, Leland [mailto:[EMAIL PROTECTED] Sent: Sunday, October 19, 2003 9:19 PM To: [EMAIL PROTECTED] Subject: Re: Hipersocket performance > > SLES8A --> ZOS1 = ~56KB/sec!!!!!!!!!!!!!!!!!!!!!!!!!! > If anyone is interested, I was able to increase this to around 55MB/sec by changing SLES8A's MTU to 20480. Anything higher and it drops back down to "K/sec". I haven't had a chance to change the ZOS side yet. Leland CONFIDENTIALITY NOTICE: This e-mail communication and any attachments may contain confidential and privileged information for the use of the designated recipients named above. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.
