ISDN ISSUE

From: MARIOLIS@xxxxxxxxxxxxx
Date: Mon May 28 2001 - 11:34:49 GMT-3


   
I am having a problem geting this senerio to work.. as configured below only on
e router can initiate the call and bring up the ISDN link (R2 the one with the
dial map statment) as it should . however when i add a dial map statment to R1
so both routers can bring up the ISDN link the following hapens:

when either router attempts to ping accross link the ISDN connection is establi
shed(link comes up) but i am not able to ping throu from either side(nor does o
spf traffic pass)
if i remove one of the dial map statments from one of the routers (as i did bel
ow ) r2 brings up the link and all ip traffic is passed as it should (including
 ospf updates)from either direction

can someone tell me what I'm missing????

R1 <===========ISDN===========>R2

R1
interface BRI0
 ip address 172.168.65.1 255.255.255.0
 encapsulation ppp
 ip ospf network broadcast
 ip ospf demand-circuit
 isdn spid1 7326038427100
 isdn spid2 7326038784100
 dialer idle-timeout 129
 dialer-group 10
 hold-queue 75 in

ip route 0.0.0.0 0.0.0.0 172.168.65.2 130
ip route 172.168.65.2 255.255.255.255 BRI0 130
access-list 101 deny ospf any any
access-list 101 permit ip any any
dialer-list 10 protocol ip list 101

R2
interface BRI0
 ip address 172.168.65.2 255.255.255.0
 encapsulation ppp
 ip ospf network broadcast
 isdn spid1 73260301370101
 isdn spid2 73260304260101
 dialer map ip 172.168.65.1 broadcast 6038427
 dialer-group 10
 hold-queue 75 in

ip route 172.168.60.0 255.255.255.0 172.168.65.1 130
access-list 101 deny ospf any any
access-list 101 permit ip any any
dialer-list 10 protocol ip list 101

Mike
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