Date: Sun, 24 Apr 2016 23:15:41 -0700 (PDT) From: "Jeffrey Bouquet" <jbtakk@iherebuywisely.com> To: "current" <current@freebsd.org> Cc: "jbtakk" <jbtakk@iherebuywisely.com>, "kernel" <kernel@dollarmusicdownload.com> Subject: Re: nfe0 connection not as reliable; a few questions... Message-ID: <E1auZo5-0004ao-SC@rmm6prod02.runbox.com> In-Reply-To: <E1auA6I-0000fp-5h@rmm6prod02.runbox.com>
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On Sat, 23 Apr 2016 19:48:46 -0700 (PDT), "Jeffrey Bouquet" <jbtakk@iherebuywisely.com> wrote:
> Updated current { from Sept last year } to this week... and nfe0 now seems to require a reboot
> daily at least { no access to beyond-the-lan ... }
>
> Is there maybe some tunable (net.inet... ) related or sysctl { kern.ipc... } similar, that
> could be a cause? New code of ifconfig or the network stack within the last seven
> months or so? Usual fixes of MTU size to set?
>
> The coincidence of the daily network stack loss with the installkernel/world r298350 would
> at first glance rule out hardware issues... Hadn't seen that type of network issue before
> { I can connect to the gateway, but the modem { comtrend } in bridge mode seems
> to fail. }. I checked some of the net@freebsd.org list to no avail... The modem had worked
> fine for about two weeks previously... at least.
>
> Apologies for wasting anyone's time; there are tests I could run with more machines on the
> lan, but though to ask here first. And did not think of those setups until after I had half-completed
> this email...
>
> Thanks.
>
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Progress [still unsure]. On a hunch I ran a small .sh to ping a site periodically
[ not constantly and within terms of its
usage of course.] That .sh was set up some years back to keep a wifi connection up [laptop].
On this desktop, which had a network disconnect at under two hours and under 4 hours, within
the last twenty-four hours or so, it has
now, at least once, had the network reliable for over six hours.
I've yet to do two other tests ( outage wholly across the lan and a different driver ) but hoping for
this workaround to be feasible...
help
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