Here's the configuration I used (different IP addresses, same idea)
**
Before adding dialer map without link failure .....
r2#sh ip route
170.1.0.0/16 is variably subnetted, 4 subnets, 4 masks
C 170.1.150.0/27 is directly connected, Serial0.1
C 170.1.200.0/30 is directly connected, BRI0
O IA 170.1.5.5/32 [110/65] via 170.1.150.5, 00:00:54, Serial0.1 <====
O IA 170.1.100.0/24 [110/74] via 170.1.150.5, 00:00:54, Serial0.1
--------------
r5#sh ip route
170.1.0.0/16 is variably subnetted, 5 subnets, 4 masks
C 170.1.150.0/27 is directly connected, Serial0.1
C 170.1.200.1/32 is directly connected, BRI0
C 170.1.200.0/30 is directly connected, BRI0
C 170.1.5.0/24 is directly connected, Loopback0
C 170.1.100.0/24 is directly connected, Ethernet0
--------------
Before adding dialer map with link failure .....
r2#sh ip route
170.1.0.0/16 is variably subnetted, 3 subnets, 3 masks
C 170.1.200.0/30 is directly connected, BRI0
C 170.1.5.5/32 is directly connected, BRI0 <====
O IA 170.1.100.0/24 [110/1572] via 170.1.200.2, 00:04:10, BRI0
--------------
Router 2 Configuration
hostname r2
!
username r5 password 0 ipexpert
!
interface Serial0
no ip address
encapsulation frame-relay
!
interface Serial0.1 point-to-point
ip address 170.1.150.2 255.255.255.224
frame-relay interface-dlci 105
!
interface BRI0
ip address 170.1.200.1 255.255.255.252
encapsulation ppp
dialer map ip 170.1.5.5 name r5 broadcast **11
dialer map ip 170.1.200.2 name r5 broadcast **11
dialer watch-group 1
dialer-group 1
isdn switch-type basic-net3
ppp authentication chap
!
router ospf 100
log-adjacency-changes
network 170.1.150.0 0.0.0.31 area 345
network 170.1.200.0 0.0.0.3 area 45
!
dialer watch-list 1 ip 170.1.5.5 255.255.255.255
dialer-list 1 protocol ip deny
!
end
-------------------
Router 5 Configuration
hostname r5
!
username r2 password 0 ipexpert
!
interface Loopback0
ip address 170.1.5.5 255.255.255.0
!
interface Ethernet0
ip address 170.1.100.5 255.255.255.0
!
interface Serial0
no ip address
encapsulation frame-relay
!
interface Serial0.1 point-to-point
ip address 170.1.150.5 255.255.255.224
frame-relay interface-dlci 501
!
interface BRI0
ip address 170.1.200.2 255.255.255.252
encapsulation ppp
dialer map ip 170.1.200.1 name r2 broadcast
dialer-group 1
isdn switch-type basic-net3
ppp authentication chap
!
router ospf 100
log-adjacency-changes
network 170.1.5.5 0.0.0.0 area 45
network 170.1.100.0 0.0.0.255 area 0
network 170.1.150.0 0.0.0.31 area 345
network 170.1.200.0 0.0.0.3 area 45
!
dialer-list 1 protocol ip deny
!
end
-----------------
************************************
************************************
On R2 add to BRI0 interface
dialer map ip 170.1.5.0 name r5 broadcast **11
After adding dialer map with link failure
r2#sh ip route
170.1.0.0/16 is variably subnetted, 3 subnets, 3 masks
C 170.1.200.0/30 is directly connected, BRI0
C 170.1.5.0/32 is directly connected, BRI0 <=======
O IA 170.1.100.0/24 [110/1572] via 170.1.200.2, 00:00:08, BRI0
************************************
-----Original Message-----
From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
Ronnie Higginbotham
Sent: Tuesday, August 24, 2004 9:35 AM
Cc: ccielab@xxxxxxxxxxxxxx
Subject: Re: more dialer watch woes
Can you post your configs and routing tables. Host and remote router
----- Original Message -----
From: "Larry Metzger" <larrymetzger@xxxxxxxxxxxxx>
To: "'Carlos G Mendioroz'" <tron@xxxxxxxxxxx>; "'marc van hoof'"
<mvh@xxxxxxxxxxxxxxx>
Cc: <ccielab@xxxxxxxxxxxxxx>
Sent: Tuesday, August 24, 2004 10:20 AM
Subject: RE: more dialer watch woes
I worked on this and found if you put a second dialer map statement in
the system will work.
Dialer map ip 150.4.3.0 name remote-router broadcast 5555555
The 150.4.3.0/32 route comes in as connected and allows everything to
work correctly.
Larry
-----Original Message-----
From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf
Of
Carlos G Mendioroz
Sent: Tuesday, August 24, 2004 4:49 AM
To: marc van hoof
Cc: ccielab@xxxxxxxxxxxxxx
Subject: Re: more dialer watch woes
Connected because it's in your BRI network ?
Why are you using that IP then, and not a remote loopback that will
not
have this problem ?
marc van hoof wrote:
Dialer watch doesn't like me very much..
Here's the current situation
R4 is watching a /32 route that it is receiving via ospf.
Dialer watch-list 1 ip 150.4.3.3
Int bri 0/0
Dialer watch-group 1
So as a result of this, I need to have that route in a dialer map
statement
Int bri 0/0
Dialer map ip 150.4.3.3 name remote-router broadcast 5555555
So when the route is up, everything is going well, and when it fails
the
dialer watch kicks in and connects the isdn circuit.
But then I get a connected host route via the bri interface:
Rack4R4#show ip route 150.4.3.3
Routing entry for 150.4.3.3/32
Known via "connected", distance 0, metric 0 (connected, via
interface)
Routing Descriptor Blocks:
* directly connected, via BRI0/0
Route metric is 0, traffic share count is 1
Rack4R4#
So when the ospf route reappears, it never makes it into the route
table as
there is a lower administrative distance route in there already.
Consequently, the dialer watch service never realizes the primary is
back
up.
Any help appreciated !!
-marc.
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--
Carlos G Mendioroz <tron@xxxxxxxxxxx> LW7 EQI Argentina
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_______________________________________________________________________
Please help support GroupStudy by purchasing your study materials
from:
http://shop.groupstudy.com
Subscription information may be found at:
http://www.groupstudy.com/list/CCIELab.html
_______________________________________________________________________
Please help support GroupStudy by purchasing your study materials from:
http://shop.groupstudy.com
Subscription information may be found at:
http://www.groupstudy.com/list/CCIELab.html
_______________________________________________________________________
Please help support GroupStudy by purchasing your study materials from:
http://shop.groupstudy.com
Subscription information may be found at:
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