RE: Refle

From: Ouellette, Tim (tim.ouellette@xxxxxxx)
Date: Mon Mar 18 2002 - 01:33:17 GMT-3


   
Heh, I had the exact same problem. The router you have the reflex-acl
doesn't apply it's own traffic towards it. Try using a PC that is
connected. What I mean is this.

(pc1)---eth--Router1===HDLC===Router2.

Apply the acl to the ethernet interface of router one. Have pc1 ping
router2 and and you should see hits to your acl. Atleast that's what took me
15-30 minutes to figure out in my home lab. Kinda like "ip local-policy).

Tim

-----Original Message-----
From: Bill Greenwood [mailto:billgreenwood@earthlink.net]
Sent: Friday, March 15, 2002 10:48 PM
To: ccielab@groupstudy.com
Subject: Refle

I can't seem to get reflective access-list to work. I've made the config
about as simple as possible. What am I missing?

!
ip access-list extended inboundfilters
 evaluate tcptraffic
ip access-list extended outboundfilters
 permit ip any any reflect tcptraffic
!

R3#sr int s1
Building configuration...

Current configuration:
!
interface Serial1
 description Access to the Internet via this interface
 bandwidth 56
 ip address 172.16.23.3 255.255.255.0
 ip access-group inboundfilters in
 ip access-group outboundfilters out
 ip pim sparse-mode
 no ip route-cache
 no ip mroute-cache
 ipx network A23
 no fair-queue
 clockrate 56000
end

R3#ping 172.16.23.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.23.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R3#sh access-lis

Extended IP access list inboundfilters
    evaluate tcptraffic
Extended IP access list outboundfilters
    permit ip any any reflect tcptraffic
Reflexive IP access list tcptraffic
R3#172.16.23.2
Trying 172.16.23.2 ...
% Connection timed out; remote host not responding

R3#sh access-lis

Extended IP access list inboundfilters
    evaluate tcptraffic
Extended IP access list outboundfilters
    permit ip any any reflect tcptraffic
Reflexive IP access list tcptraffic
R3#



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