User Manual - Configuration Guide (Volume 3)

Chapter 1

Versatile Routing Platform

DDR Configuration

Quidway(config-if-Bri0)# dialer caller 8810152 callback

3)Configure router B:

Quidway(config)# dialer-list 1 protocol ip permit

Quidway(config)# interface bri 0

Quidway(config-if-Bri0)# ip address 100.1.1.2 255.255.255.0

Quidway(config-if-Bri0)# dialer-group 1

Quidway(config-if-Bri0)# dialer map ip 100.1.1.1 8810148

Solution 2: use PPP callback and Server end uses user-configured dialer map for callback

1)Configure router A:

Quidway(config)# dialer-list 1 protocol ip permit Quidway(config)# user quidwayb password 0 quidwayb Quidway(config)# interface serial 0 Quidway(config-if-Serial0)# ip address 100.1.1.1 255.255.255.0 Quidway(config-if-Serial0)# physical-layer async Quidway(config-if-Serial0)# modem Quidway(config-if-Serial0)# dialer in-band Quidway(config-if-Serial0)# dialer-group 1 Quidway(config-if-Serial0)# dialer map ip 100.1.1.2 name quidwayb 8810052 Quidway(config-if-Serial0)# dialer callback-server username Quidway(config-if-Serial0)# ppp authentication pap Quidway(config-if-Serial0)# ppp callback accept

4)Configure router B:

Quidway(config)# dialer-list 1 protocol ip permit

Quidway(config)# interface serial 0

Quidway(config-if-Serial0)# ip address 100.1.1.2 255.255.255.0

Quidway(config-if-Serial0)# physical-layer async

Quidway(config-if-Serial0)# modem

Quidway(config-if-Serial0)# dialer in-band

Quidway(config-if-Serial0)# dialer-group 1

Quidway(config-if-Serial0)# dialer map ip 100.1.1.1 8810048

Quidway(config-if-Serial0)# ppp pap sent-username quidwayb password 0 quidwayb Quidway(config-if-Serial0)# ppp callback request

Solution 3: use PPP callback and Server end dynamically creates dialer map for callback

1)Configure router A:

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