From: Arthayuth.B@xxxxxxxxxxxxxxxxxx
Date: Tue Feb 27 2001 - 07:00:44 GMT-3
Do we need to put command "no peer neighbor-route and both site or just one
the put command ip ospf demand-circuit ?
Regards,
Arthayuth
> -----¢éͤÇÒÁµé¹©ºÑº-----
> ¨Ò¡: Rodgers Moore [SMTP:rodgers@the-moores.org]
> Êè§àÁ×èÍ: 26 ¡ØÁÀҾѹ¸ì 2544 23:18
> ¶Ö§: chunyuchen
> ÊÓà¹Ò¶Ö§: CCIE Group Study
> àÃ×èͧ: Re: OSPF demand Circuit Problem
>
> Depending on the IOS version, you may need the command "no peer
> neighbor-route" on the interfaces. This fixes an OSPF bug that causes the
> link to flap up and down just as you describe it. The bug is not in IOS,
> but rather the OSPF standard. Sorry, I didn't research this very far.
> This info came from Cisco TAC a couple years ago.
>
> Also, your config doesn't show access list 1. You could have an issue
> there.
>
> Rodgers Moore
>
> chunyuchen wrote:
>
> > Dear all,
> > Who can help me to fix OSPF demand circuit problem.
> > It is alway connect to each other via isdn.
> > if the idle-time-out is expire.
> > It will re-connection to each other.
> > My configuration as following,
> >
> > R3#show ip ospf neighbor
> >
> > Neighbor ID Pri State Dead Time Address =
> > Interface
> > 6.6.6.6 1 INIT/ - 00:00:36 33.33.33.6 BRI0
> >
> > R6#show ip ospf neighbor
> > Not thing.
> >
> > R6
> > interface BRI0
> > ip address 33.33.33.6 255.255.255.0
> > no ip directed-broadcast
> > encapsulation ppp
> > ip ospf demand-circuit
> > dialer idle-timeout 180
> > dialer map ip 33.33.33.3 name r3 broadcast 12711291
> > dialer-group 1
> > ppp authentication pap
> > !
> > router ospf 1
> > network 33.33.33.0 0.0.0.255 area 0
> > network 6.6.6.0 0.0.0.255 area 0
> > !
> > ip classless
> >
> > R3:
> > interface BRI0
> > =20
> > ip address 33.33.33.3 255.255.255.0
> > no ip directed-broadcast
> > encapsulation ppp
> > ip ospf demand-circuit
> > dialer idle-timeout 180
> > dialer map ip 33.33.33.6 name r6 12711323
> > dialer load-threshold 128 outbound
> > dialer-group 1
> > ppp authentication pap
> > !
> > router eigrp 1
> > variance 18
> > network 10.0.0.0
> > network 3.0.0.0
> > no auto-summary
> > !
> > router ospf 1
> > network 33.33.33.0 0.0.0.255 area 0
> > network 3.3.3.0 0.0.0.255 area 0
> >
> > Thanks
> > Regards
> > Jerry
> >
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