Date: Tue, 28 Jul 1998 13:15:45 +0300 From: Ruslan Ermilov <ru@ucb.crimea.ua> To: "Jonathan M. Bresler" <jmb@FreeBSD.ORG> Cc: hackers@FreeBSD.ORG, postmaster@FreeBSD.ORG Subject: Re: I/O error on connection from hub.FreeBSD.ORG, anyone else? Message-ID: <19980728131545.A698@ucb.crimea.ua> In-Reply-To: <199807272357.QAA13305@hub.freebsd.org>; from Jonathan M. Bresler on Mon, Jul 27, 1998 at 04:57:20PM -0700 References: <199807272322.QAA05577@hub.freebsd.org> <199807272357.QAA13305@hub.freebsd.org>
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Hi!
Please help me!
On Mon, Jul 27, 1998 at 04:57:20PM -0700, Jonathan M. Bresler wrote:
>
> its even worse than that: traceroutes to your site vanish
>
>
> from the east coast of the US:
>
> traceroute to relay.ucb.crimea.ua (194.93.177.113), 30 hops max, 40 byte packets
> 1 ma4700a-gw (170.209.32.1) 1.129 ms 0.834 ms 0.801 ms
[...]
> 12 cris-gu.gu.net (194.93.170.13) 3932.41 ms 3922.95 ms 2280.36 ms
> 13 monk.cris.net (194.93.176.70) 656.794 ms 1648.45 ms 2382.25 ms
> 14 * * *
> 15 * * *
This is due to firewall restrictions on my site - port greater than 40000
will make traceroute happy.
traceroute to hub.freebsd.org (204.216.27.18), 30 hops max, 40 byte packets
1 ferrix (194.93.177.116) 0.878 ms
2 Simferopol-GW-1.CRIS.NET (194.93.177.1) 133.089 ms
3 crisco.cris.net (194.93.176.82) 132.407 ms
4 gu-cris.gu.net (194.93.170.14) 1204.339 ms
5 krysa-e0.gu.net (194.93.191.9) 948.205 ms
6 t15-m3.gu.net (194.93.191.38) 911.884 ms
7 UTC-GU-2048k.gu.net (194.93.170.177) 979.346 ms
8 mix-serial3-3.Boston.mci.net (204.189.128.157) 972.897 ms
9 core-fddi-0.Boston.mci.net (204.70.2.33) 1424.625 ms
10 core2.WestOrange.mci.net (204.70.4.185) 1295.855 ms
11 sprint2-nap.WestOrange.mci.net (204.70.1.50) 1248.639 ms
12 ny-nap.crl.com (192.157.69.56) 1108.558 ms
13 lga-nynap.C.us.crl.net (165.113.50.206) 1669.445 ms
14 sfo-vva.x.atm.us.crl.net (165.113.50.65) 2876.427 ms
15 E0-CRL-SFO-02-E0X0.US.CRL.NET (165.113.55.2) 2303.707 ms
16 T1-CDROM-00-EX.US.CRL.NET (165.113.118.2) 2335.674 ms
17 hub.FreeBSD.ORG (204.216.27.18) 1871.115 ms
Are you think this is too slow ?
1. my log files are full of messages like:
Jul 28 09:50:07 relay sendmail[28588]: JAA28588: SYSERR(root): collect: I/O error on connection from hub.FreeBSD.ORG, from=<owner-freebsd-bugs@FreeBSD.ORG>: Connection reset by hub.FreeBSD.ORG
Jul 28 09:50:47 relay sendmail[28605]: JAA28605: SYSERR(root): collect: I/O error on connection from hub.FreeBSD.ORG, from=<owner-cvs-all-digest@FreeBSD.ORG>: Connection reset by hub.FreeBSD.ORG
Jul 28 09:52:53 relay sendmail[28635]: JAA28635: SYSERR(root): collect: I/O error on connection from hub.FreeBSD.ORG, from=<owner-freebsd-hackers@FreeBSD.ORG>: Connection reset by hub.FreeBSD.ORG
2. I never receive the message directly from hub.FreeBSD.org.
Every message from hub.FreeBSD.org goes thru my secondary MX, which is
3-hop away from me (relay1.crimea.ua == spider.cris.net):
traceroute to relay1.crimea.ua (194.93.176.65), 30 hops max, 40 byte packets
1 ferrix (194.93.177.116) 1.047 ms
2 Simferopol-GW-1.CRIS.NET (194.93.177.1) 125.015 ms
3 spider.cris.net (194.93.176.65) 132.281 ms
Look at this:
Received: from spider.cris.net (root@spider.cris.net [194.93.176.65])
by relay.ucb.crimea.ua (8.8.8/8.8.8) with ESMTP id MAA00717
for <ru@ucb.crimea.ua>; Tue, 28 Jul 1998 12:46:58 +0300 (EEST)
(envelope-from owner-freebsd-questions@FreeBSD.ORG)
Received: from hub.freebsd.org (hub.FreeBSD.ORG [204.216.27.18])
by spider.cris.net (8.8.8/8.8.8) with ESMTP id MAA23796
for <ru@ucb.crimea.ua>; Tue, 28 Jul 1998 12:46:43 +0300 (EET DST)
Received: from localhost (daemon@localhost)
by hub.freebsd.org (8.8.8/8.8.8) with SMTP id BAA00610;
Tue, 28 Jul 1998 01:36:53 -0700 (PDT)
(envelope-from owner-freebsd-questions)
3. I have no such problems with other big-volume mailing lists and servers:
Oracle-L:
~~~~~~~~
Received: from smtp4.teleport.com (smtp4.teleport.com [192.108.254.34])
by relay.ucb.crimea.ua (8.8.8/8.8.8) with ESMTP id SAA23362
for <oracle-l@ucb.crimea.ua>; Mon, 20 Jul 1998 18:34:50 +0300 (EEST)
(envelope-from owner-oracle-l@teleport.com)
Received: from localhost (daemon@localhost) by smtp4.teleport.com (8.8.7/8.7.3)
BugTraq:
~~~~~~~
Received: from brimstone.netspace.org (brimstone.netspace.org [128.148.157.143])
by relay.ucb.crimea.ua (8.8.8/8.8.8) with ESMTP id UAA19412
for <BUGTRAQ@UCB.CRIMEA.UA>; Mon, 27 Jul 1998 20:14:48 +0300 (EEST)
(envelope-from owner-bugtraq@NETSPACE.ORG)
Do you have an idea what may be wrong?
Could you please execute the following command for me:
echo test | sendmail -v ru@ucb.crimea.ua | sendmail ru@ucb.crimea.ua
It will send test message, and will show me how it was sent.
Thanks and Regards,
--
Ruslan Ermilov Sysadmin and DBA of the
ru@ucb.crimea.ua United Commercial Bank
+380.652.247.647 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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