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Date:      Tue, 31 Jul 2012 09:21:53 -0700
From:      Julian Elischer <julian@freebsd.org>
To:        "Dunn, George Jr" <dunng@uncw.edu>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   Re: networking perplexity
Message-ID:  <50180621.8040501@freebsd.org>
In-Reply-To: <1BB45AE37908DF40B3C2FAB9665E09453D3A14E179@uncwexmb1.dcs.uncw.edu>
References:  <1BB45AE37908DF40B3C2FAB9665E09453D3A14E179@uncwexmb1.dcs.uncw.edu>

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On 7/31/12 7:21 AM, Dunn, George Jr wrote:
> Hi,
>
> I am running Freebsd 9 with all current updates and am having some serious issues with the networking/routing stack.
>
> I have a machine that has 2 - 10gb interfaces and 2 - 1gb interfaces that I wish to configure.
> The desired effect is to have all interfaces except one of the 1Gb ports to be broadcast only private address spaces for running nfs.
> I have one public fully routable address.
> Trying to configure the interfaces with rc.conf I am able to get the 10gb interfaces and the public working.
> However when I add in the third private address on the other 1 gb interface the whole stack seems to freak. It will completely hang the boot usually requiring a hard power off and single user mode to fsck to reboot.
>
> I tried to work around by placing a script in the new rc.local place to bring up the last interface and fix the routing table. It will boot then but shortly after (15-45 mins) I lose all connectivity again. I have tried different ports on the box as well as several different switches with the same result so I don't think it's a hardware issue per se.

doesn't sound particularly hairy..

can you draw a quick diag,with numbers
and then show your config files?

>
> I really just need some input! Any takers?
>
> Thanks in advance!
>
> Eddie
>
>
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