Snapshot Routing

From: Raj Bahad (raj.bahad@totalise.co.uk)
Date: Wed Sep 11 2002 - 20:53:05 GMT-3


Hey Group,

I've taken the following "sh snapshot" output from the snapshot server and
client. Does anyone know why the "BRI0 is up, line protocol is upSnapshot
server line state down" is in a down state on the server even though the
link is active.

I can fix this by adding a "dialer" statement to the "snapshot server 5"
command, but was really wanting to know the reason for the above mentioned
output.

Any help will as always be greatly appreciated!

Thanks,

Raj.

SERVER:

R7#
interface BRI0
 ip address 172.16.27.2 255.255.255.252
 encapsulation ppp
 ip ospf authentication message-digest
 ip ospf message-digest-key 1 md5 batman
 no ip mroute-cache
 dialer map ip 172.16.27.1 name R2 broadcast 5551000
 dialer map ipx 27.0000.0000.2222 name R2 broadcast 5551000
 dialer load-threshold 127 either
 dialer-group 1
 ipx network 27
 isdn switch-type basic-ni
 isdn spid1 75755520000101 5552000
 isdn spid2 75755520010101 5552001
 snapshot server 5
 no peer neighbor-route
 compress predictor
 ppp quality 70
 ppp multilink
!
R7#sh snapshot
BRI0 is up, line protocol is upSnapshot server line state down
  Length of active period: 5 minutes
   For ipx address: 27.0000.0000.2222
    Current state: active, remaining time: 5 minutes

CLIENT:

R2#
interface BRI0
 ip address 172.16.27.1 255.255.255.252
 encapsulation ppp
 ip ospf authentication message-digest
 ip ospf message-digest-key 1 md5 batman
 ip ospf cost 9999
 ip ospf demand-circuit
 no ip mroute-cache
 dialer map snapshot 1 name R7 broadcast 5552000
 dialer map ipx 27.0000.0000.7777 name R7 broadcast 5552000
 dialer map ip 172.16.27.2 name R7 broadcast 5552000
 dialer load-threshold 127 either
 dialer-group 1
 ipx network 27
 isdn switch-type basic-ni
 isdn spid1 75755510000101 5551000
 isdn spid2 75755510010101 5551001
 snapshot client 5 8 dialer
 no peer neighbor-route
 compress predictor
 ppp quality 70
 ppp multilink
!
R2#sh snapshot
BRI0 is up, line protocol is upSnapshot client
  Options: dialer support
  Length of active period: 5 minutes
  Length of quiet period: 8 minutes
  Length of retry period: 8 minutes
   For dialer address 1
    Current state: active, remaining/exchange time: 5/0 minutes
    Connected dialer interfaces:
       BRI0:1, Virtual-Access1
!
R2#sh dialer

BRI0 - dialer type = ISDN

Dial String Successes Failures Last DNIS Last status
5552000 0 1 00:00:33 successful
0 incoming call(s) have been screened.
0 incoming call(s) rejected for callback.

BRI0:1 - dialer type = ISDN
Idle timer (120 secs), Fast idle timer (20 secs)
Wait for carrier (30 secs), Re-enable (15 secs)
Dialer state is multilink member
Dial reason: snapshot
Connected to 5552000 (R7)

BRI0:2 - dialer type = ISDN
Idle timer (120 secs), Fast idle timer (20 secs)
Wait for carrier (30 secs), Re-enable (15 secs)
Dialer state is idle
R2#



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