RE: Dialer watch-list not activating

From: Jason Cash (cash2001@swbell.net)
Date: Mon Apr 07 2003 - 00:41:12 GMT-3


I know that one is needed, but I had it to the the BRI interface on the
other router 'dialer map ip 65.1.1.2 name r5 broadcast 4081111111'.

My logic was that once the router no longer saw the route 172.168.100.5
255.255.255.255 in it's route table, it would then dial based on the BRI
dialer map. I am wrong again!!

-----Original Message-----
From: Brian Dennis [mailto:brian@5g.net]
Sent: Sunday, April 06, 2003 10:26 PM
To: 'Jason Cash'; ccielab@groupstudy.com
Subject: RE: Dialer watch-list not activating

Jason,
Why do you think the dialer map isn't needed? Turn on "debug dialer
events" and the router will tell you it can't dial because a dialer map
or dialer string is not present.

Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
Director of CCIE Training and Development - IPexpert, Inc.
Mailto: brian@ipexpert.net
Toll Free: 866.225.8064
Outside U.S. & Canada: 312.321.6924

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jason Cash
Sent: Sunday, April 06, 2003 7:23 PM
To: ccielab@groupstudy.com
Subject: Dialer watch-list not activating

For some reason, my dialer watch-list is not activating the ISDN link. I
believe I have it setup correctly and I am seeing the watch route
removed from the route table.
 
I can resolve this by adding 'dialer map ip 172.168.100.5 name r5
broadcast 4081111111' but the need for a dialer map of the watched route
is not necessary correct? Can anyone tell what would keep this from
coming up? q
 
hostname r6
!
interface BRI0
 bandwidth 32
 ip address 65.1.1.1 255.255.255.0
 encapsulation ppp
 dialer watch-disable 75
 dialer map ip 65.1.1.2 name r5 broadcast 4081111111
dialer load-threshold 50 outbound
 dialer watch-group 1
 dialer-group 1
 isdn switch-type basic-ni
 isdn spid1 408222222201
 isdn spid2 408222222202
 ppp authentication chap callin
 ppp chap hostname router6
 ppp chap password 7 045802150C2E
 ppp multilink
!
access-list 101 deny ospf any any
access-list 101 permit ip any any
dialer watch-list 1 ip 172.168.100.5 255.255.255.255 dialer-list 1
protocol ip list 101
 
Here is the route table before I shut it:
 
r6#si
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS
inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route
 
Gateway of last resort is not set
 
     137.50.0.0/24 is subnetted, 1 subnets
O 137.50.50.0 [110/3134] via 172.168.100.3, 00:00:39, Serial1
     65.0.0.0/24 is subnetted, 1 subnets
C 65.1.1.0 is directly connected, BRI0
     172.168.0.0/16 is variably subnetted, 5 subnets, 2 masks
O IA 172.168.30.0/24 [110/1563] via 172.168.100.3, 00:00:40, Serial1
C 172.168.60.0/24 is directly connected, Ethernet0
C 172.168.100.0/24 is directly connected, Serial1
O 172.168.100.3/32 [110/1562] via 172.168.100.3, 00:00:40, Serial1
O 172.168.100.5/32 [110/3124] via 172.168.100.3, 00:00:41, Serial1
O E1 160.0.0.0/4 [110/3144] via 172.168.100.3, 00:00:41, Serial1 r6#conf
t Enter configuration commands, one per line. End with CNTL/Z.
r6(config)#int s1 r6(config-if)#shut r6(config-if)#
3d00h: %OSPF-5-ADJCHG: Process 1, Nbr 172.168.100.3 on Serial1 from FULL
to DOWN, Neighbor Down: Interface down or detached
3d00h: %OSPF-5-ADJCHG: Process 1, Nbr 172.168.200.5 on Serial1 from INIT
to DOWN, Neighbor Down: Interface down or detached
3d00h: %LINK-5-CHANGED: Interface Serial1, changed state to
administratively down
3d00h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed
state to down r6(config-if)#^Z
 
r6#sh ip ro
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS
inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route
 
Gateway of last resort is not set
 
     65.0.0.0/24 is subnetted, 1 subnets
C 65.1.1.0 is directly connected, BRI0
     172.168.0.0/24 is subnetted, 1 subnets
C 172.168.60.0 is directly connected, Ethernet0
 
r6#sh idn stat
3d00h: %SYS-5-CONFIG_I: Configured from console by consoles Global ISDN
Switchtype = basic-ni ISDN BRI0 interface
        dsl 0, interface ISDN Switchtype = basic-ni
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 66, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
        TEI = 67, Ces = 2, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
        TEI 66, ces = 1, state = 5(init)
            spid1 configured, no LDN, spid1 sent, spid1 valid
            Endpoint ID Info: epsf = 0, usid = 0, tid = 3
        TEI 67, ces = 2, state = 5(init)
            spid2 configured, no LDN, spid2 sent, spid2 valid
            Endpoint ID Info: epsf = 0, usid = 0, tid = 7
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 0 CCBs = 0
    The Free Channel Mask: 0x80000003
    Number of L2 Discards = 0, L2 Session ID = 15
    Total Allocated ISDN CCBs = 0



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