[c-nsp] point to point dedicated t1 rtt ping times

[Mark Borchers]

> Sorry, I typed this email too quickly without giving more 
> detail.  It is a
> new circuit and there is no traffic passing across it.  The 
> ping times are
> from the router - router.
> 
Are the routers themselves also new and not under load?  If
not, it is possible you will see lower latency for packets 
forwarded through the routers than for router-router tests.