Software-based Border Router

Sun Sep 26 21:21:57 UTC 2010

Another big problem for Linux/Unix-based routers of this size/cost is
upgrade-ability.   If you need to add cards, you are going to have to bring
the router down for extended periods.   Likewise, a software upgrade can be
a bigger deal than on a purpose designed router.   If a router is mission
critical, Linux/Unixed-based has issues over extended periods.

regards,
Fletcher

On Sun, Sep 26, 2010 at 4:35 PM, William Herrin <bill at herrin.us> wrote:

> On Sun, Sep 26, 2010 at 6:15 AM, Nathanael C. Cariaga
> <nccariaga at stluke.com.ph> wrote:
> > Thank you for the prompt response.  Just to clarify my previous
> > post, I was actually referring to Linux/Unix-based routers.
> > We've been considering this solution because presently we
> > don't have any budget for equipment acquisition this year.
>
> What's your time worth?
>
> Quagga on Linux is a fine software, but messing with the
> idiosyncrasies is far more time consuming than buying a Cisco 2811,
> adding enough RAM to handle BGP, configuring it once and forgetting
> about it.
>
> Also bear in mind that while your ISP's engineers can help you
> configure your Cisco router, Quagga is a mystery to them. You can
> still get help... but not from someone who also knows how the ISP's
> network is configured.
>
> This is not a problem if you have lots of experience with BGP routing. Do
> you?
>
> Regards,
> Bill Herrin
>
>
>
> --
> William D. Herrin ................ herrin at dirtside.com  bill at herrin.us
> 3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
> Falls Church, VA 22042-3004
>
>

-- 
Fletcher Kittredge
GWI
8 Pomerleau Street
Biddeford, ME 04005-9457
207-602-1134