Date: Sun, 6 Oct 2019 20:44:34 -0700 From: Doug Hardie <bc979@lafn.org> To: =?utf-8?Q?Morgan_Wesstr=C3=B6m?= <freebsd-database@pp.dyndns.biz> Cc: freebsd-questions@freebsd.org Subject: Re: Intermittent connectivity loss with em(4) Message-ID: <04E8EDA2-FA9D-439E-B055-6D1A9B9947C5@mail.sermon-archive.info> In-Reply-To: <43f0decc-d459-4ded-dc46-c249bc8e24c9@pp.dyndns.biz> References: <ba24db9b-6a34-76d4-7c95-4c2e64d0a5a0@pp.dyndns.biz> <94B563F6-55C4-46BC-BD79-5CC2AD86E6C1@mail.sermon-archive.info> <43f0decc-d459-4ded-dc46-c249bc8e24c9@pp.dyndns.biz>
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I am a bit surprised about that. I used to see a number of messages = when there were issues. Most of them were the em connection down/up. = The only remaining things I can think of are to reboot the machine and = run the ping till you get some failures. Then run "netstat -s". Look = for non-zero numbers. That may provide a clue. If that fails run = tcpdump on the inteface while pinging and see if the packets are = actually going out and if anything is received in return. You might = also ping the first router on the way out and see if that is also = dropping packets. -- Doug > On 6 October 2019, at 14:10, Morgan Wesstr=C3=B6m = <freebsd-database@pp.dyndns.biz> wrote: >=20 >> I have had issues with em nics in the past and don't use them = anymore. However, none of the issues were as blatant as you are seeing. = The dmsg log is only written to during boot. Messages during operation = are written to /var/log/messages. Check there to see if there is = anything that correlates with the outages. >=20 > Yes, I did check /var/log/messages too but there's nothing written = there during the outages unfortunately. >=20 > /Morgan > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to = "freebsd-questions-unsubscribe@freebsd.org"
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