From owner-freebsd-hackers Mon Jul 27 17:09:21 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA16411 for freebsd-hackers-outgoing; Mon, 27 Jul 1998 17:09:21 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: (from jmb@localhost) by hub.freebsd.org (8.8.8/8.8.8) id QAA13305; Mon, 27 Jul 1998 16:57:28 -0700 (PDT) (envelope-from jmb) From: "Jonathan M. Bresler" Message-Id: <199807272357.QAA13305@hub.freebsd.org> Subject: Re: I/O error on connection from hub.FreeBSD.ORG, anyone else? In-Reply-To: <199807272322.QAA05577@hub.freebsd.org> from "Jonathan M. Bresler" at "Jul 27, 98 04:22:53 pm" To: jmb@hub.freebsd.org (Jonathan M. Bresler) Date: Mon, 27 Jul 1998 16:57:20 -0700 (PDT) Cc: ru@ucb.crimea.ua, hackers@FreeBSD.ORG, postmaster@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL32 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Jonathan M. Bresler wrote: > Ruslan Ermilov wrote: > > Hi! > > > > Since middle of July my log files are full of messages like these: > > > > Jul 27 00:16:17 relay sendmail[6631]: AAA06631: SYSERR(root): collect: I/O error on connection from hub.FreeBSD.ORG, from=: Connection reset by hub.FreeBSD.ORG > > Jul 27 00:24:13 relay sendmail[6647]: AAA06647: SYSERR(root): collect: I/O error on connection from hub.FreeBSD.ORG, from=: Connection reset by hub.FreeBSD.ORG > > > > What is going on? The only server I see in such messages is hub.freebsd.org. > > Are some timeout values were set too small recently on hub.FreeBSD.ORG? > > could be. of course one might say that connectivity to > .ua is too poor ;( a mailertable entry for your domain > or all of .ua might solve this problem. > > with whom do you have good connectivity that would be willing > to relay mail for you? its even worse than that: traceroutes to your site vanish from hub: traceroute to relay.ucb.crimea.ua (194.93.177.113), 30 hops max, 40 byte packets 1 gate-free.cdrom.com (204.216.27.17) 1.546 ms 1.329 ms 1.375 ms 2 R-CRL-SFO-01-EX.US.CRL.NET (165.113.118.1) 6.597 ms 12.058 ms 6.597 ms 3 * T3-GW1.F0.US.CRL.NET (165.113.55.1) 29.034 ms 4.775 ms 4 T3-GW1.F0.US.CRL.NET (165.113.55.1) 5.560 ms 10.731 ms 4.525 ms 5 * * * 6 * * * 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 2 Falls-Church5.VA.ALTER.NET (137.39.238.121) 3.761 ms 3.861 ms 3.81 ms 3 Hssi10-0.CR1.DCA1.Alter.Net (137.39.31.58) 3.281 ms 3.278 ms 3.326 ms 4 411.atm11-0-0.br1.dca1.alter.net (137.39.13.201) 3.608 ms 3.753 ms 3.618 ms 5 core5-hssi5-0.Washington.mci.net (206.157.77.25) 23.728 ms 29.807 ms 5.701 ms 6 core.Boston.mci.net (204.70.4.137) 58.849 ms 187.643 ms 24.627 ms 7 mix1-fddi-0.Boston.mci.net (204.70.2.46) 28.455 ms 26.668 ms 224.137 ms 8 ukrainian-telecom.Boston.mci.net (204.189.128.158) 174.848 ms 179.664 ms 176.466 ms 9 GU-UTC-2048k.gu.net (194.93.170.178) 190.26 ms 185.018 ms 186.882 ms 10 m3-t15.gu.net (194.93.191.37) 193.41 ms 179.178 ms 187.524 ms 11 sport-e0.gu.net (194.93.191.10) 201.157 ms 217.518 ms 202.618 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 * * * telnet telnet 194.93.177.113 25 works but is very slow. could be that we cant transfer the mail within the timeout period. jmb To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message