General discussion
May 1, 2001 at 02:10 AM
breers

lan/wan subnet with multiple domains

by breers . Updated 25 years ago

Good Morning ,
Question ….I have an internal lan on a 255.255.255.0 subnet, and a 172.16.2.X
ip scheme….We are installing our first wan to an outside source through a T-1
and router…There will be multiple offices opening soon and I want the scheme to
portray their office number such as ip 172.16.7.X for office 7 etc…The only way
I could get pings from the wan to our lan is changing the subnet to 255.255.0.0
I have tried many types of subnets but on the 255.255.0.0 subnet, all machines
are time out intervals. We have tried different hubs, nics, etc, but we get good
pings and the next attempt it times out.

Thanks for any suggestions in advance…
Brian

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