Date: Fri, 19 Apr 2013 20:14:43 +0000 From: "C. L. Martinez" <carlopmart@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, Jack Vogel <jfvogel@gmail.com> Subject: Re: Network connections are lost from time to time Message-ID: <CAEjQA5%2BpZc=CqTxhttwgwJ6uswWjbsNHaYFUTtG%2BCb%2BcXncUrA@mail.gmail.com> In-Reply-To: <201304191511.14940.jhb@freebsd.org> References: <CAEjQA5LXuwCO96dkFwyjgXfCiDu%2B4mR7E0cxpy8Uh4pBzsD60Q@mail.gmail.com> <201304191149.22998.jhb@freebsd.org> <CAEjQA5L1yz1hPgkTj_BfDuafDfjgOyMx5wZ5JcDS3d__wfhjkA@mail.gmail.com> <201304191511.14940.jhb@freebsd.org>
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On Friday, April 19, 2013, John Baldwin <jhb@freebsd.org> wrote: > On Friday, April 19, 2013 12:32:18 pm C. L. Martinez wrote: >> On Friday, April 19, 2013, John Baldwin <jhb@freebsd.org> wrote: >> > On Friday, April 19, 2013 3:11:41 am C. L. Martinez wrote: >> >> Hi all, >> >> >> >> I have a strange problem with my FreeBSD 9.1 (fully patched): I loose >> ssh >> >> sessions from time to time frequently. >> >> >> >> This fbsd box is installed in an ESXi 5.1 server and I have another >> three >> >> fbsd 9.1 in the same ESXi host that do not have this problem, but maybe >> the >> >> problem is with my sysctl.conf and loader.conf settings: >> > >> > Which NIC driver are you using? >> > >> > -- >> > John Baldwin >> >> >> e1000. > > igb? There are some fixes to handle out of order packets on transmit that > could break new connections in some cases. That is probably worth testing. I > think you can just grab the sys/dev/e1000 from 9-stable and drop it into a > 9.1 tree to test. > > -- Nop, I am using em driver ... > John Baldwin >
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