From: John Allman (allmanj at domain houseofireland.com)
Date: Wed 11 Sep 2002 - 09:22:38 IST
Hi - i have a webserver hosted out in esat which is no longer allowing
me to set up an ssh session to it. bizarrely it is sending some packets
back to me - the connection doesn't time out, but i never get a prompt
to log in. the reason i am writing is to see if anyone has any
suggestions that might possibly allow me to avoid a trip out there to
restart the daemon...
i tried to pull down a hefty amount of stuff from it yesterday (rsync
over ssh) and that may have something to do with its odd behaviour.
below is a tcpdump for about a minute after i attempt to start a new ssh
session. can anybody suggest anything to allow me to stay seated on my
ass here?
09:10:47.687500 eth0 > local.machine.here.984 >
remote.machine.there.ssh: S 342
0802378:3420802378(0) win 32120 <mss 1460,sackOK,timestamp 648784070
0,nop,wscal
e 0> (DF)
09:10:47.687878 eth0 < remote.machine.there.ssh >
local.machine.here.984: S 306
4089450:3064089450(0) ack 3420802379 win 5792 <mss 1460,sackOK,timestamp
6476513
39 648784070,nop,wscale 0> (DF)
09:10:47.687951 eth0 > local.machine.here.984 >
remote.machine.there.ssh: . 1:1
(0) ack 1 win 32120 <nop,nop,timestamp 648784070 647651339> (DF)
09:10:51.681491 eth0 < remote.machine.there.ssh >
local.machine.here.984: S 306
4089450:3064089450(0) ack 3420802379 win 5792 <mss 1460,sackOK,timestamp
6476517
39 648784070,nop,wscale 0> (DF)
09:10:51.681557 eth0 > local.machine.here.984 >
remote.machine.there.ssh: . 1:1
(0) ack 1 win 32120 <nop,nop,timestamp 648784470 647651739> (DF)
09:10:57.681519 eth0 < remote.machine.there.ssh >
local.machine.here.984: S 306
4089450:3064089450(0) ack 3420802379 win 5792 <mss 1460,sackOK,timestamp
6476523
39 648784470,nop,wscale 0> (DF)
09:10:57.681576 eth0 > local.machine.here.984 >
remote.machine.there.ssh: . 1:1
(0) ack 1 win 32120 <nop,nop,timestamp 648785070 647652339> (DF)
09:11:09.681559 eth0 < remote.machine.there.ssh >
local.machine.here.984: S 306
4089450:3064089450(0) ack 3420802379 win 5792 <mss 1460,sackOK,timestamp
6476535
39 648785070,nop,wscale 0> (DF)
09:11:09.681615 eth0 > local.machine.here.984 >
remote.machine.there.ssh: . 1:1
(0) ack 1 win 32120 <nop,nop,timestamp 648786270 647653539> (DF)
09:11:19.060723 eth0 > local.machine.here.736 >
remote.machine.there.ssh: . 425
3002330:4253002330(0) ack 3869984763 win 31856 <nop,nop,timestamp
648787208 6476
42476> (DF) [tos 0x8]
09:11:19.061011 eth0 < remote.machine.there.ssh >
local.machine.here.736: . 1:1
(0) ack 1 win 0 <nop,nop,timestamp 647654476 641972296> (DF)
This archive was generated by hypermail 2.1.6 : Thu 06 Feb 2003 - 13:18:47 GMT