Date: Tue, 2 Jan 2007 06:29:34 +0300 From: "Andrew Pantyukhin" <infofarmer@FreeBSD.org> To: "Ensel Sharon" <user@dhp.com> Cc: freebsd-questions@freebsd.org Subject: Re: is it possible to log in over ssh on a VERY SLOW link ? Message-ID: <cb5206420701011929r5b9afb21t3298f865f2578b6e@mail.gmail.com> In-Reply-To: <Pine.LNX.4.21.0701012138290.21120-100000@shell.dhp.com> References: <Pine.LNX.4.21.0701012138290.21120-100000@shell.dhp.com>
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On 1/2/07, Ensel Sharon <user@dhp.com> wrote: > > Long story short: > > I have set a dummynet rate limit on a remote system to be 10 bits/s. > > This is, of course, ridiculously slow, and when I ssh to the system ssh > times out before it can negotiate a connection. > > The question I have is, is there any way I can set the ssh and/or tcp > connection settings on my local FreeBSD system so that I _could_ > successfully log in over ssh and run the 'ipfw del' command ? > > In pseudocode: "I don't care how slow it is, log in over ssh" > > Any ideas ? I'm afraid you'll have to consider that dummynet limit as just a deny rule. BTW, the pipe is already full, which is 50 packets by default, which probably is over 20Kb, which will take over 4 hours to get through. Can you even guarantee complete silence on the interface for 4 hours? Sorry.
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