Re: PAWS ack-on-ack loop avoided

2002-12-30 Thread Andrey A. Chernov
On Mon, Dec 23, 2002 at 10:55:05 -0800, Matthew Dillon wrote: That's very odd. I see them on my development box too which is just talking FreeBSD-FreeBSD. We should not be seeing them at all. I found that big source of them is Windows machines when Selective acknowledgement is

PAWS ack-on-ack loop avoided

2002-12-23 Thread Matthew Kolb
Hello -current, I'm seeing a bit (12 or more per day) of PAWS ack-on-ack loop avoided in my /var/log/messages Which appears to just be triggered by a mechanism to drop bad packets. Is this correct? Is this something I should be concerned about? Thanks in advance, ./muk -- m. kolb [EMAIL

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Ruslan Ermilov
On Mon, Dec 23, 2002 at 10:13:29AM -0500, Matthew Kolb wrote: Hello -current, I'm seeing a bit (12 or more per day) of PAWS ack-on-ack loop avoided in my /var/log/messages Which appears to just be triggered by a mechanism to drop bad packets. Is this correct? Is this something I should

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Matthew Dillon
The printf() is only in HEAD for feedback purposes. I'd like to leave it in there just a little while longer (maybe a week at the rate things are going). It looks like more people are hitting this bug(fix) then we previously thought would hit it, which is actually somewhat

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Ruslan Ermilov
On Mon, Dec 23, 2002 at 09:23:30AM -0800, Matthew Dillon wrote: The printf() is only in HEAD for feedback purposes. I'd like to leave it in there just a little while longer (maybe a week at the rate things are going). It looks like more people are hitting this bug(fix) then

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Matthew Kolb
On Monday, December 23, 2002, at 12:23 PM, Matthew Dillon wrote: The printf() is only in HEAD for feedback purposes. I'd like to leave it in there just a little while longer (maybe a week at the rate things are going). It looks like more people are hitting this bug(fix) then

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Dan Nelson
In the last episode (Dec 23), Matthew Dillon said: The printf() is only in HEAD for feedback purposes. I'd like to leave it in there just a little while longer (maybe a week at the rate things are going). It looks like more people are hitting this bug(fix) then we previously thought would

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Matthew Dillon
:I've got this on my development box which doesn't run any services. :I don't remember exactly what I've been doing when these appeared; :probably printing some connection data like IPs and ports from TCB :would help. : : :Cheers, :--=20 :Ruslan Ermilov Sysadmin and DBA, :[EMAIL

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Matthew Dillon
:Hello -current, : :I'm seeing a bit (12 or more per day) of :PAWS ack-on-ack loop avoided in my /var/log/messages : :Which appears to just be triggered by a mechanism to drop :bad packets. Is this correct? Is this something I should be :concerned about? : :Thanks in advance, : :./muk : :-- :m

Re: PAWS ack-on-ack loop avoided

2002-12-23 Thread Andrey A. Chernov
On Mon, Dec 23, 2002 at 10:55:05 -0800, Matthew Dillon wrote: That's very odd. I see them on my development box too which is just talking FreeBSD-FreeBSD. We should not be seeing them at all. I got about 200 of them per 6 hours. Nothing unusual, small webserver + SMTP. -- Andrey