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Grex > Helpers > #132: Grex System Problems - Spring 2004 |  |
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| Author |
Message |
| 25 new of 405 responses total. |
gelinas
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response 25 of 405:
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Apr 3 04:19 UTC 2004 |
FWIW, I've seen packets dropped between the ISP and grex every time I
traced the route this evening. Sometimes, it's only one hop's worth, but
it's sometimes been more.
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tsty
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response 26 of 405:
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Apr 4 10:46 UTC 2004 |
weirdness on disconnects:
tsty ttyp6 pcp05308905pcs.w Sat Apr 3 01:25 - 02:04 (00:38)
tsty ttypa pcp05308905pcs.w Sat Apr 3 01:46 - 02:21 (00:34)
tsty ttypb pcp05308905pcs.w Sat Apr 3 02:03 - 02:23 (00:20)
tsty ttyp5 pcp05308905pcs.w Sat Apr 3 02:04 still logged in
tsty ttyp3 pcp05308905pcs.w Sat Apr 3 02:45 still logged in
tsty ttyp9 pcp05308905pcs.w Sat Apr 3 02:47 still logged in
didn't matter if party/mail/bbs fwiw.
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tsty
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response 27 of 405:
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Apr 4 10:56 UTC 2004 |
more weirdness
User tty login@ idle JCPU PCPU what
tsty ttyp1 6:52am 10 4 w
tsty ttyp2 6:20am 3 21 10 bbs
the bbs w/idle created resp #26 .. teh connectin froze
this response is from ttyp1 .... grex took anoher login but the
first connectin is still frizzed!
and now
> w |grep ts
tsty ttyp1 6:52am 19 9 grep ts
tsty ttyp2 6:20am 6 21 10 bbs
>
something weird ... did't even get 'y9ou are logged on twice' notice.
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tsty
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response 28 of 405:
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Apr 4 11:32 UTC 2004 |
same shit; same day!
tsty ttyp1 6:52am 3 47 20 more
tsty ttyr1 7:30am 6 2 grep ts
ssh relogin timed out twice this time. now i'n straight telnet.
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tsty
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response 29 of 405:
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Apr 4 11:54 UTC 2004 |
although the formatting is messed, here is tracert:
seems hop 16 might have a problem
04/04/04 07:42:24 Fast traceroute 216.93.104.34
Trace 216.93.104.34 ...
1 No Response * * *
2 68.87.61.13 11ms 16ms 10ms TTL: 0
(ge-2-1-ur01.annarborwest.mi.mich.comcast.net ok)
3 68.87.60.130 10ms 13ms 11ms TTL: 0
(srp-0-0-ur01.pontiac.mi.mich.comcast.net ok)
4 12.119.243.105 16ms 18ms 12ms TTL: 0 (No rDNS)
5 12.123.139.34 12ms 11ms 13ms TTL: 0 (gbr2-p30.dtrmi.ip.att.net
probable bogus rDNS: No DNS)
6 12.122.12.181 12ms 17ms 13ms TTL: 0 (tbr2-p012601.dtrmi.ip.att.net
probable bogus rDNS: No DNS)
7 12.122.10.134 26ms 26ms 20ms TTL: 0 (tbr2-cl1.cgcil.ip.att.net
probable bogus rDNS: No DNS)
8 12.123.6.69 20ms 21ms 19ms TTL: 0 (ggr2-p3120.cgcil.ip.att.net
probable bogus rDNS: No DNS)
9 208.175.10.93 21ms 26ms 20ms TTL: 0
(dcr1-so-3-3-0.Chicago.savvis.net ok)
10 208.175.10.50 20ms 20ms 19ms TTL: 0
(agr1-so-0-0-0.Chicago.savvis.net ok)
11 208.172.2.24 25ms 23ms 20ms TTL: 0
(bar16-loopback.Chicago.savvis.net ok)
12 208.172.8.206 35ms 41ms 34ms TTL: 0 (voyagernet.Chicago.savvis.net
ok)
13 209.153.129.86 36ms 37ms 37ms TTL: 0
(se3-0.rtr0.flnt.mi.voyager.net ok)
14 209.153.142.3 37ms 38ms 39ms TTL: 0
(fe0-0.rtr1.flnt.mi.voyager.net ok)
15 216.93.15.210 36ms 39ms 36ms TTL: 0 (rback0.flnt.mi.voyager.net
ok)
16 No Response * * *
17 216.93.104.34 60ms 61ms 218ms TTL:241 (grex.cyberspace.org ok)
ohhh, yes, ANother damn freeze & ssh timeout & telnet login.
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fitz
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response 30 of 405:
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Apr 4 17:13 UTC 2004 |
I didn't get a disconnect from my telnet session! (So, there's no problem
anymore, I guess.)
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soup
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response 31 of 405:
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Apr 4 17:49 UTC 2004 |
This response has been erased.
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happyboy
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response 32 of 405:
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Apr 4 18:39 UTC 2004 |
same here.
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russ
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response 33 of 405:
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Apr 6 03:19 UTC 2004 |
Not only is telnet down, but attempting to telnet to grex immediately
kills one's ssh session!
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gelinas
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response 34 of 405:
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Apr 6 03:31 UTC 2004 |
Not for me: Two ssh and one telnet session open simultaneously, and all
working.
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keesan
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response 35 of 405:
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Apr 6 05:00 UTC 2004 |
I still frequently get things locked up for about a minute (for the past week
or so) as does Jim, when dialed in or telnetted. And my mail logfile records
locks of some sort.
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gull
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response 36 of 405:
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Apr 6 16:25 UTC 2004 |
ssh seems to be a *lot* more sensitive to network interruptions than
telnet. I'm not sure why.
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keesan
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response 37 of 405:
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Apr 6 17:16 UTC 2004 |
I just got locked up twice in 5 minutes while telnetted - reading mail, and
reading bbs. Quicker to close the connection and telnet back than to wait
the minute for it to unlock.
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mdw
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response 38 of 405:
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Apr 6 18:31 UTC 2004 |
sshd sets SO_KEEPALIVE. Telnet does not.
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gull
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response 39 of 405:
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Apr 6 22:15 UTC 2004 |
Ah. That would do it.
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aruba
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response 40 of 405:
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Apr 8 15:41 UTC 2004 |
I got bumped off twice last night. Is this a problem with our ISP, or with
something on Grex?
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fitz
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response 41 of 405:
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Apr 8 15:46 UTC 2004 |
likewise. It's those droppable packets, right?
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scott
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response 42 of 405:
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Apr 8 17:04 UTC 2004 |
I haven't been dropped from my Grex connection, despite using ssh, but I have
been noticing occasional freezes which can last for several minutes.
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gelinas
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response 43 of 405:
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Apr 8 18:06 UTC 2004 |
I occassionally run traceroute to grex; I often notice packets being dropped
between our ISP and grex. I have not figured out why. The load on grex
has not been unreasonable. Someone probably needs to spend some time in the
Pumpkin to track down the problem.
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krj
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response 44 of 405:
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Apr 9 19:29 UTC 2004 |
Sometimes, if I wait long enough, my "stuck" Grex connection comes
back to life. Problem is persisting.
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aruba
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response 45 of 405:
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Apr 10 04:37 UTC 2004 |
I got bumped a couple more times tonight, after only being on a minute or so
each time. I gave up and dialed in, and haven't had a problem.
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charcat
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response 46 of 405:
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Apr 11 04:22 UTC 2004 |
same here.
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krj
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response 47 of 405:
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Apr 11 08:20 UTC 2004 |
Telnetting in, since about 0300, I have had maybe six connection
lockups/drops.
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jor
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response 48 of 405:
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Apr 11 13:48 UTC 2004 |
maybe the stone rolled over some fiber optic
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cmcgee
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response 49 of 405:
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Apr 11 15:02 UTC 2004 |
I've consistently had to telnet in 3 or 4 times to finish a session.
Responding to email and to BBS takes longer than my telnet connection will
last.
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