Re: snapshot over ISDN BRI w/ RIP problem

From: Alex Dean (Alex.Dean@xxxxxxxxxxxxx)
Date: Fri Sep 10 1999 - 02:56:03 GMT-3


   
Mike

Try putting a dialer map snapshot... statement on R2.
Also, I have encountered some odd behaviour with PPP CHAP if I haven't
included the name parameter on my dialer maps.

Good luck.

Cheers
Alex.

>>> "Mike Wang" <mike_wang51@hotmail.com> 10/09/99 15:40:37 >>>
Hi,

I built a simple ISDN Snapshot routing over ISDN BRI scenario, but
client
side can not get RIP update during active period. Please help. Thanks,
Mike

Server could get RIP update of network 172.18.0.0. But Client could not
get
RIP update of network 172.17.0.0. Debug IP Packet on server side
shows:

RIP: Update queued
RIP: sending v1 update to 255.255.255.255 via Ethernet0 (172.17.2.1)
RIP: Update sent via BRI0
IP: s=192.68.1.5 (local), d=255.255.255.255 (BRI0), len 32, sending
broad/multicast
IP: s=192.68.1.5 (local), d=255.255.255.255 (BRI0:1), len 32,
encapsulation
failed

Server config:
R2#wr t
Building configuration...

Current configuration:
!
version 11.2
no service password-encryption
no service udp-small-servers
no service tcp-small-servers
!
hostname R2
!
!
username R3 password 0 cisco
username R4 password 0 cisco
no ip domain-lookup
isdn switch-type basic-5ess
!
interface Ethernet0
ip address 172.17.2.1 255.255.255.0
!
interface Serial0
ip address 172.16.1.5 255.255.255.252
bandwidth 1544
shutdown
no fair-queue
clockrate 1300000
!
interface Serial1
no ip address
shutdown
!
interface Serial2
no ip address
shutdown
!
interface Serial3
no ip address
shutdown
!
interface BRI0
ip address 192.68.1.5 255.255.255.0
encapsulation ppp
dialer map ip 192.68.1.6 broadcast 1003
dialer-group 1
snapshot server 5 dialer
no fair-queue
ppp authentication chap
!
router rip
network 172.17.0.0
network 192.68.1.0
!
no ip classless
!
dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
login
!

Client config:
R3#wr t
Building configuration...

Current configuration:
!
version 11.2
no service password-encryption
no service udp-small-servers
no service tcp-small-servers
!
hostname R3
!
!
username R2A password 0 cisco
username R2 password 0 cisco
no ip domain-lookup
isdn switch-type basic-5ess
!
interface Serial0
ip address 172.16.1.6 255.255.255.252
bandwidth 1544
no fair-queue
!
interface Serial1
ip address 172.16.2.1 255.255.255.0
bandwidth 1544
clockrate 1300000
!
interface Serial2
no ip address
shutdown
!
interface Serial3
no ip address
shutdown
!
interface TokenRing0
ip address 172.18.1.1 255.255.255.0
ring-speed 16
!
interface BRI0
ip address 192.68.1.6 255.255.255.0
encapsulation ppp
dialer idle-timeout 5
dialer map ip 192.68.1.5 broadcast 1002
dialer map snapshot 60 1002
dialer-group 1
snapshot client 5 8 suppress-statechange-update dialer
no fair-queue
ppp authentication chap
!
interface Dialer1
no ip address
encapsulation ppp
ppp authentication chap
pulse-time 0
!
router rip
network 192.68.1.0
network 172.18.0.0
!
no ip classless
!
dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
login
!



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