RE: reflexive access list

From: Fowlie, Colin (Colin.Fowlie@aliant.ca)
Date: Wed Apr 14 2004 - 11:04:32 GMT-3


The "evaluate" command tells the router to look at the dynamic entries
created in the reflexive ACL. These dynamic entries are created by the
"reflect <name-tag>" command, and can be referenced by <name-tag>

The reflect and evaluate commands work in concert to provide the overall
reflexive functionality.

HTH

-Colin

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Bayraktar, Ersoy
Sent: Wednesday, April 14, 2004 11:01 AM
To: ccielab@groupstudy.com
Subject: reflexive access list

Hi Guys,

What does the evaluate command to on the reflexive access list

For example

ip access-list extended outboundfilters
 permit tcp any any reflect tcptraffic
!
ip access-list extended inboundfilters
 permit bgp any any
 permit eigrp any any
 deny icmp any any
 evaluate tcptraffic

It says if a packet does not match the first three entries on the
inboundfilters , the packet will be evaluated against all entries in the
reflexive access
 list tcptraffic, what does this mean.

Thanks

Ersoy



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