On Tue, 8 Nov 2011, Andrew Hammond wrote:

> My friend owns and operates a small ISP that serves a small town and the
> surrounding rural area.
>
> His current setup is wireless routers in bridge mode. As a first step, I'd
> like to move him to an OSPF routed network. I've never built an OSPF
> network, can you guys please recommend a good page for reading up about it?
>
> I'd like for the majority of the routers to be running cerowrt, however
> that would require at a minimum external antenna connectors. I understand
> that the only hardware supported by cerowrt (so far) is the Netgear
> WNDR3700v2. Is it (reasonably) possible to attach external antennas to
> these routers?

if you take a look at the WNDR3700 page on the openwrt wiki, it shows 
pictures of exactly how to do this.

It's pretty simple as several of the built-in antennas are attacked via 
connectors.

David Lang