looks like your idle-timeout is too short. It is saying if i do not see
"interesting traffic" for 15 seconds i will end the call.
The configs of the accesslists are also wrong.. How will link be brought up,
you have denied all traffic to bring up link, as in access-list
there is implicit deny all at the end of list...
So in effect you are saying nothing is going to be deemed "interesting" and
therefore never come
up.
Jason
> -----Original Message-----
> From: Sean Wolfe [SMTP:[EMAIL PROTECTED]]
> Sent: Monday, 24 September 2001 9:48 am
> To: [EMAIL PROTECTED]
> Subject: Legacy DDR won't keep quiet [7:20854]
>
> Howdy there folks, question for you. Studying for the BCRAN, I have a lab
> with two 1602R's with BRI modules. I am simulating a FR connection with
> BRI
> configured for backup in legacy dialer-string mode.
>
> The backup works fine; ie. I pull the FR cable and the backup comes up, I
> send interesting traffic and the BRI dials and routes the packet.
>
> Problem is, even when there is no interesting traffic (even when I put an
> access list on it with 'deny any') the BRI still dials periodically. As
> far
> as I can tell it's about 90 seconds between.
>
> At first I thought it was RIP. But I disabled RIP and it's still doing it!
>
> Here's the config on the spoke router (note Hitchhiker's Guide reference
> =)
> :
>
> -----------
>
> Marvin#sh run
> Building configuration...
>
> Current configuration:
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname Marvin
> !
> !
> username marvin password 0 linka
> ip subnet-zero
> no ip domain-lookup
> ip host zaphod 172.30.1.1
> isdn switch-type basic-ni
> !
> !
> !
> interface Ethernet0
> ip address 172.16.1.1 255.255.255.0
> no ip directed-broadcast
> !
> interface Serial0
> backup interface BRI0
> ip address 172.30.1.2 255.255.255.0
> no ip directed-broadcast
> service-module 56k clock source line
> service-module 56k network-type dds
> !
> interface BRI0
> ip unnumbered Ethernet0
> no ip directed-broadcast
> dialer idle-timeout 15
> dialer string 6024384633
> dialer-group 1
> isdn switch-type basic-ni
> isdn spid1 60243844041111
> isdn spid2 60243845441111
> !
> ip classless
> ip route 172.20.2.0 255.255.255.0 BRI0 121
> !
> access-list 1 deny any
> dialer-list 1 protocol ip list 1
> !
> line con 0
> password cisco
> login
> transport input none
> line vty 0 4
> no login
> !
> end
>
> Marvin#
>
> ---------
>
> Why would this thing dial for no reason??? Let me know your thoughts.
>
> BTW congrats to the recent CCIE Written folks (there were a couple
> recently,
> no?)
>
> Thx, -Sean.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=20855&t=20854
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