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Allow whole class C IP range. 12.162.0/24.0/24 doesn't work

Posted: 31 Jul 2013, 18:53
by brilliant
Hi guys,

I am trying to allow a whole class C IP but the quaded IP I have entered doesn't work.
I wanna allow IPs that are 12.162.XXX.XXX

Here is the setting: 12.162.0/24.0/24

Am I missing something???

Re: Allow whole class C IP range. 12.162.0/24.0/24 doesn't w

Posted: 01 Aug 2013, 03:29
by sawbuck
Might try 12.162.0.0/32

Re: Allow whole class C IP range. 12.162.0/24.0/24 doesn't w

Posted: 01 Aug 2013, 05:10
by brilliant
Forgive me if I'm wrong but 12.162.0.0/32 seems like it allows only 12.162.0.XXX
I basically need to allow IPs beginning with 12.162.

Re: Allow whole class C IP range. 12.162.0/24.0/24 doesn't w

Posted: 01 Aug 2013, 09:24
by ForumAdmin
You need to use valid CIDR notation. In this case it would be 12.162.0.0/16. See:
http://en.wikipedia.org/wiki/Classless_ ... IDR_blocks