On Sat, 22 Feb 2003, Bosko Milekic wrote: > On Sat, Feb 22, 2003 at 10:57:05AM -0500, Robert Watson wrote: > > > > Don't yet have any quantitative evidence that this is the case, but I feel > > like TCP sessions have been timing out on me a lot faster than they used > > to. For example, yesterday a machine got unplugged from the network for > > about 15 seconds: in that time, the SSH sessions to the machine timed out > > and disconnected. This morning, a machine generated a lot of output to > > the serial console keeping it substantially busy for about 20 seconds; in > > that time, the SSH session to it timed out. I'm going to see if I can't > > generate some tcpdump traces later today to confirm my suspicions, but was > > wondering if anyone else (annecdotally or not) has seen similar things? > > I have (annecdotally) but I believe I'm seeing it on -STABLE too... > it's tough to tell... how recent are your -CURRENT machines, though, > and is it something that you think just started happening or has it > been happening for a while now? FWIW, I can't say for sure that this > is related to TCP connection timeouts.
The workstation the sessions originated from is 5.0-RELEASE from Jan 16; the build box running sshd is 5.x from Jan 30. I.e., all before recent TCP changes. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
