Networking and /etc/hosts

[patrickd@xxxxxxxxxx]

Hey guys,

I was looking around through network.py and noticed that only resolveable 
hostnames get their own ip address lines.  Is there any reason why it does 
this?

I realize it's probably a good thing to only put valid hostnames in 
/etc/hosts, but why not warn on the network page when a user has put in an 
invalid hostname?

--Patrick.