Does anyone know of a website or book that explains well how ACL wildcards 
work? I have been trying to filter out four blocks from a bunch of route 
advertisments but just can't get the three I want through, this is what I have 
R2 is originating 192.168.2.0/24 through 192.168.15.0/24 in RIP to R1. I want 
to only accept blocks 192.168.5.0, 192.168.10.0, 192.168.13.0 and 192.168.14.0
 
If I use acl with 192.168.10.0 0.0.4.0, I will get 10 and 14 but not thirteen. 
For the 5 network I just use the 192.168.5.0 0.0.0.255.  
 
Any thoughts or help would be appreciated. 
 
Jeremy Furr
[email protected]

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