[clug] Diagnosing SSH performance problems [SEC=UNCLASSIFIED]
Roppola, Antti - BRS
Antti.Roppola at daff.gov.au
Wed Dec 9 23:18:44 MST 2009
So I have an SSH problem where pushing data over an SSH connation gets
me less than 9600 baud and numerous halts and timeouts. Pulling from the
same host just rips along as you'd expect.
Nothing obvious seen using "ssh -v". Nothing relevant leaps out at me in
To me this suggests the issue is deeper down in the transport, network,
data link of physical layer. Viz, I can't think of anything in OpenSSH
that could be mis-configured to give asymmetric symptoms.
Does this seem like a reasonable hypothesis?
IMPORTANT - This message has been issued by The Department of Agriculture, Fisheries and Forestry (DAFF). The information transmitted is for the use of the intended recipient only and may contain sensitive and/or legally privileged material. It is your responsibility to check any attachments for viruses and defects before opening or sending them on.
Any reproduction, publication, communication, re-transmission, disclosure, dissemination or other use of the information contained in this e-mail by persons or entities other than the intended recipient is prohibited. The taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this e-mail in error please notify the sender and delete all copies of this transmission together with any attachments. If you have received this e-mail as part of a valid mailing list and no longer want to receive a message such as this one advise the sender by return e-mail accordingly. Only e-mail correspondence which includes this footer, has been authorised by DAFF
More information about the linux