[j-nsp] /31 subnet mask
Richard A Steenbergen
ras at e-gerbil.net
Sat Mar 22 16:44:03 EDT 2008
On Sat, Mar 22, 2008 at 02:49:12PM +0200, sunnyday wrote:
> hello can any one explain the use of a /31 subnet mask i know its for
> saving ip addresses etc etc but i need to know how it works,limitations
> and how to implement it.
Be warned, some vendors still don't play nice with /31, and will do Very
Bad Things (tm) the day you plug them into your nice /31 using Juniper
network and start routing packets to them. The biggest "should know better
but doesn't" offender is probably Foundry, though I'm sure there are
others.
--
Richard A Steenbergen <ras at e-gerbil.net> http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
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