I am not sure CDP will keep the line up ? And ur interesting traffic is
permit ip any any . I dont think CDP will keep the line up. When u do a
debug ip pack.. u can nvr see CDP.. CDP is layer 2.
my 0.02
- Original Message -
From: "Chris Larson" <[EMAIL PROTECTED]>
To: "Bob Boone" <[EMAIL PROTECTED]>; "Jay Chandradas" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Friday, March 23, 2001 2:40 PM
Subject: RE: bri flapping with demand cirquit/igrp redistribution
> Will CDP keep the line up? Turn off CDP.
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Bob Boone
> Sent: Friday, March 16, 2001 5:30 PM
> To: Jay Chandradas; [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: Re: bri flapping with demand cirquit/igrp redistribution
>
>
> Yes i do have passive BRI on IGRP, and also, the way it is done now, it
> restricts ALL networks, if you look at the access-list 15 it has one
> statement and then explisit deny all.
> still not working.
>
> - Original Message -
> From: "Jay Chandradas" <[EMAIL PROTECTED]>
> To: "Netguy" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>;
> <[EMAIL PROTECTED]>
> Sent: Friday, March 16, 2001 12:22 PM
> Subject: Re: bri flapping with demand cirquit/igrp redistribution
>
>
> > 1. DO u have a passive interface on bri0 under router IGRP
> >
> > 2. I wud do this way !! when u r redisributing into OSPG .. allow only
the
> > IGRP networks ( including the network conneted with is running IGRP )
> >
> > Jay
> >
> > when u r redistributing into
> > - Original Message -
> > From: "Netguy" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> > Sent: Friday, March 16, 2001 12:01 PM
> > Subject: bri flapping with demand cirquit/igrp redistribution
> >
> >
> > > > Hello all you happy people.
> > > > Router A has ospf/igrp mutual redistribution and bri
> > > > int dialing elsewhere with demand circuit. it keeps
> > > > flapping.
> > > > i followed someone's advice and created a route/map
> > > > filter to filter out bri network from igrp
> > > > redistributing back into ospf.
> > > > what the hell am i doing wrong? i know its a big
> > > > thing
> > > > that lots of people had problems with.
> > > > here's the key configs:
> > > > interface BRI0/0
> > > > ip address 173.5.8.1 255.255.255.252
> > > > encapsulation ppp
> > > > ip ospf demand-circuit
> > > > dialer idle-timeout 15
> > > > dialer map ip 173.5.8.2 name R5 broadcast 8667007
> > > > dialer map ip 173.5.8.2 name R5 broadcast 8667008
> > > > dialer load-threshold 128 outbound
> > > > dialer-group 1
> > > > isdn switch-type basic-dms100
> > > > isdn spid1 9258667005
> > > > isdn spid2 9258667006
> > > > ppp authentication chap
> > > > ppp chap hostname CCIE
> > > > ppp multilink
> > > >
> > > >
> > > > router ospf 1
> > > > log-adjacency-changes
> > > > area 0 authentication message-digest
> > > > area 0 range 173.5.1.0 255.255.255.0
> > > > summary-address 173.5.10.0 255.255.255.0
> > > > redistribute igrp 100 metric 100 subnets route-map
> > > > stuff
> > > > network 1.1.1.0 0.0.0.3 area 0
> > > > network 173.5.1.0 0.0.0.15 area 0
> > > > network 173.5.7.0 0.0.0.7 area 3
> > > > network 173.5.8.0 0.0.0.3 area 3
> > > > network 173.5.10.0 0.0.0.127 area 3
> > > > network 173.5.17.0 0.0.0.255 area 0
> > > > access-list 15 permit 173.5.8.0 0.0.0.3 log
> > > > route-map stuff deny 5
> > > > match ip address 15
> > > > !
> > > > route-map stuff permit 10
> > > > set tag 4
> > > >
> > > > __
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