From: Tony Olzak (aolzak@xxxxxxxxxxxxxxxxxxx)
Date: Fri Oct 27 2000 - 19:22:46 GMT-3
Try using a dialer profile. It looks like you're triggering a topology
change when your async line goes down. The dialer profile will spoof the
interface as up.
Tony
----- Original Message -----
From: "khalid siddiq" <khalidsi@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Friday, October 27, 2000 11:01 AM
Subject: Async interface triggered by 224.0.0.5 using ip ospf demand circuit
> hi,
> I have some problem with the ip ospf demand circuit, async interface is
> triggered by the hello packet of ospf.
> clearify someone what i am missing.
> i am attacing the configuration and debug.
> thanks in advance,
>
>
>
>
> version 11.3
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R3
> !
> enable secret 5 $1$.Mob$wqm3UAh15deSHcmj0GHmO0
> enable password k
> !
> ip name-server 207.238.183.71
> ip name-server 207.238.183.72
> appletalk routing eigrp 3
> appletalk route-redistribution
> ipx routing 0000.0000.3333
> clock timezone GMT 5
> !
> dlsw local-peer peer-id 172.168.30.65 promiscuous
> dlsw bridge-group 1
> ip address 172.168.30.65 255.255.255.224
> ipx network 331
> !
> interface Loopback1
> ip address 172.168.30.97 255.255.255.224
> ipx network 330
> !
> interface Ethernet0
> ip address 172.168.30.33 255.255.255.224
> no keepalive
> appletalk cable-range 3-3 3.3
> appletalk zone r3l
> ipx network 3333
> bridge-group 1
> !
> interface Ethernet0.1
> ipx network 3331 encapsulation SAP
> !
> interface Ethernet0.2
> ipx network 3332 encapsulation SNAP
> !
> interface Serial0
> ip address 172.168.100.3 255.255.255.0
> encapsulation frame-relay
> ip ospf network point-to-multipoint
> no ip mroute-cache
> bandwidth 1562
> ntp broadcast client
> appletalk cable-range 536-536 536.3
> appletalk zone r5r3r6w
>
>
> appletalk protocol eigrp
> no appletalk protocol rtmp
> ipx network 55536
> clockrate 64000
> frame-relay map ipx 55536.0000.0000.6666 301 broadcast
> frame-relay map appletalk 536.6 301 broadcast
> !
> interface Serial1
> no ip address
> clockrate 64000
> !
> interface Serial2
> no ip address
> !
> interface Serial3
> no ip address
> shutdown
> !
> interface BRI0
> no ip address
> shutdown
> !
> interface Async4
> ip address 173.168.65.1 255.255.255.0
> encapsulation ppp
> ip ospf cost 5000
> ip ospf demand-circuit
> dialer in-band
> dialer string 4313053
> dialer-group 1
> async default routing
> no peer neighbor-route
> router ospf 1
> network 0.0.0.0 255.255.255.255 area 10
> !
> router bgp 1
> neighbor 172.168.100.5 remote-as 1
> !
> ip classless
> ip route 3.3.3.3 255.255.255.255 Async4
> !
> no logging buffered
> dialer-list 1 protocol ip permit
> !
> !
> !
> ipx router eigrp 1
> network 55536
> !
> !
> ipx router rip
> no network 55536
> !
> !
> !
> bridge 1 protocol ieee
> !
> line con 0
> exec-timeout 0 0
> line aux 0
> modem InOut
> modem autoconfigure discovery
> transport input all
>
>
> R3#
> 00:19:46: Async4: re-enable timeout
> 00:19:46: As4: Dialer Watch: Redialing by Secondary
> 00:19:46: Async4: Dialing cause ip (s=173.168.65.1, d=224.0.0.5)
> 00:19:46: Async4: Attempting to dial 4313053
> 00:19:46: CHAT4: Attempting async line dialer script
> 00:19:46: CHAT4: no matching chat script found for 4313053
> 00:19:46: CHAT4: Attempting async line dialer script
> 00:19:46: CHAT4: no matching chat script found for 4313053
> 00:19:46: CHAT4: Dialing using Modem script: d0efault-d0ials0cript &
System
> scri
> pt: none
> 00:19:46: CHAT4: process started
> 00:19:46: CHAT4: Asserting DTR
> 00:19:46: CHAT4: Chat script d0efault-d0ials0cript started
> 00:20:07: CHAT4: Chat script d0efault-d0ials0cript finished, status =
> Success
> 00:20:09: %LINK-3-UPDOWN: Interface Async4, changed state to up
> 00:20:10: dialer Protocol up for As4
> 00:20:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async4, changed
> state
> to up
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