This week I stumbled upon a nice tool for picking the best host when
multiple servers are available.  Traditionally this would be a process
if pinging, trace-routing and then deciding (many times subjectively)
which host to use. This tool does it all for you quickly and weights
the results according to ping time and hops.

Example:

j...@jim-desktop:~/netselect$ ./netselect -vv dallas.voip.ms
houston.voip.ms chicago.voip.ms newyork.voip.ms
Running netselect to choose 1 out of 4 addresses.
....................................
dallas.voip.ms                          14 ms  10 hops   60% ok ( 3/ 5) [   46]
chicago.voip.ms                         32 ms   9 hops   90% ok ( 9/10) [   66]
houston.voip.ms                         24 ms  10 hops   90% ok ( 9/10) [   54]
newyork.voip.ms                         51 ms  10 hops   90% ok ( 9/10) [  114]

   46 dallas.voip.ms

http://apenwarr.ca/netselect/

...I'll be adding this to the toolbox.

-- 
Jim Canfield
Emstar Solutions, LLC
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