Weird ACL issue

Answered Question
Aug 2nd, 2010
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Trying to permit everything (via VPN) to 96.0/23 & 25.0/24, but I'm getting a strange output.  Never seen this before - any ideas?


Router(config)#ip access-list ext 150
Router(config-ext-nacl)#permit ip any 155.155.96.0 255.255.254.0
Router(config-ext-nacl)#permit ip any 155.155.25.0 255.255.255.0


But output shows:


access-list 150 permit ip any 0.0.0.0 255.255.254.0
access-list 150 permit ip any 0.0.0.0 255.255.255.0

Correct Answer by Jitendriya Athavale about 6 years 7 months ago

oop's


you should use wildcard mask in routers


try this


Router(config)#ip access-list ext 150
Router(config-ext-nacl)#permit ip any 155.155.96.0 0.0.1.255
Router(config-ext-nacl)#permit ip any 155.155.25.0 0.0.0.255

Correct Answer by Rahul Govindan about 6 years 7 months ago
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Correct Answer
Jitendriya Athavale Mon, 08/02/2010 - 05:31
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  • Cisco Employee,

oop's


you should use wildcard mask in routers


try this


Router(config)#ip access-list ext 150
Router(config-ext-nacl)#permit ip any 155.155.96.0 0.0.1.255
Router(config-ext-nacl)#permit ip any 155.155.25.0 0.0.0.255

droeun141 Mon, 08/02/2010 - 05:34
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I officially feel retarded.  Can't believe I overlooked that one, thanks guys.

b.julin Mon, 08/02/2010 - 07:18
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You may be spending to much time on Cisco routers if:


1) You try to "enab" instead of "su" on a UNIX box


2) ps aux | include myprocess


3) ifconfig eth0 10.10.10.1 netmask 0.0.255.255


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