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Re: NPF/interface tuning? shell unusable on gateway



"Jeremy C. Reed" <reed%reedmedia.net@localhost> writes:

> (I had done lots of testing with dscp with BIND named and also 
> extensively tested and wrote about it for pfsense. I had no idea it was 
> in sshd/ssh nor did I think I had anything utilizing it.)

I am not surprised if ssh is setting codepoints that basically are "low
delay" for interactive use and "high throughput" for bulk data.

I am surprised that anything is paying attention to DSCP codepoints
(said as someone who has implemented multiple research systems with new
prioritization controls).  I am even further surprised that the
codepoint used for ssh low delay would lead to bad behavior especially
in the absence of congestion.

It will be very interesting if you figure out what's going on; please
post a followup.

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