From: Richard Davidson (rich@myhomemail.net)
Date: Sun Feb 15 2004 - 00:23:47 GMT-3
If you have a hard time remembering this, it's in the
doc cd.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fdial_c/fnsprt10/dafcbddr.htm#1001110
Also, be careful with the multilink.  I don't guess
you will have enough traffic to bring up the second
line but if you did, the server would never call you
back.
Rich
--- Michael Snyder <msnyder@revolutioncomputer.com>
wrote:
> Just wanted to post my working config for multilink
> callback.  Don't let
> the simplicity fool you,  many times I've done
> similar configs and had
> timing issues, or multilink issues.
>  
>  
>  
>  
> R2 CallBack Server
>  
>  
> interface BRI0
>  ip address 172.31.25.2 255.255.255.0
>  encapsulation ppp
>  ip ospf cost 9999
>  dialer idle-timeout 45
>  dialer enable-timeout 2
>  dialer map ip 172.31.25.5 name R5 class dial1
> broadcast 2221
>  dialer map ip 172.31.25.5 name R5 class dial1
> broadcast 2222
>  dialer load-threshold 4 outbound
>  dialer-group 1
>  isdn switch-type basic-net3
>  isdn spid1 1111
>  isdn spid2 1112
>  isdn fast-rollover-delay 1
>  no peer neighbor-route
>  ppp callback accept
>  ppp authentication chap
>  ppp multilink
> end
>  
> username R2 password 0 pass2
> username R5 password 0 pass5
>  
> map-class dialer dial1
>  dialer callback-server username
>  
>  
> dialer-list 1 protocol ip permit
>  
>  
>
------------------------------------------------------------------------
> --------
>                                 ISDN ACTIVE CALLS
>
------------------------------------------------------------------------
> --------
> Call    Calling      Called       Remote  Seconds
> Seconds Seconds
> Charges
> Type    Number       Number       Name    Used   
> Left    Idle
> Units/Currency
>
------------------------------------------------------------------------
> --------
> Out                    1111           R5       21
> Unavail   -          0
> Out                    1111           R5        8
> Unavail   -          0
>
------------------------------------------------------------------------
> --------
>  
>  
>  
> R5 Callback Request
>  
>  
> interface BRI0
>  ip address 172.31.25.5 255.255.255.0
>  encapsulation ppp
>  ip ospf cost 9999
>  dialer idle-timeout 45
>  dialer map ip 172.31.25.2 name R2 broadcast 1111
>  dialer map ip 172.31.25.2 name R2 broadcast 1112
>  dialer load-threshold 4 outbound
>  dialer-group 1
>  isdn switch-type basic-net3
>  isdn spid1 2221
>  isdn spid2 2222
>  isdn fast-rollover-delay 1
>  no peer neighbor-route
>  ppp callback request
>  ppp authentication chap
>  ppp multilink
> end
>  
> username R2 password 0 pass5
> username R5 password 0 pass2
>  
> dialer-list 1 protocol ip permit
>  
>
------------------------------------------------------------------------
> --------
>                                 ISDN ACTIVE CALLS
>
------------------------------------------------------------------------
> --------
> Call    Calling      Called       Remote  Seconds
> Seconds Seconds
> Charges
> Type    Number       Number       Name    Used   
> Left    Idle
> Units/Currency
>
------------------------------------------------------------------------
> --------
> In         1111        2221           R2       38
> Unavail   -
> In         1112        2222           R2       16
> Unavail   -
>
------------------------------------------------------------------------
> --------
>  
>  
> Virtual-Access1, bundle name is R2
>   Bundle up for 00:00:16
>   Dialer interface is BRI0
>   0 lost fragments, 0 reordered, 0 unassigned
>   0 discarded, 0 lost received, 2/255 load
>   0x0 received sequence, 0x0 sent sequence
>   Member links: 2 (max not set, min not set)
>     BRI0:1, since 00:00:16, no frags rcvd
>     BRI0:2, since 00:00:06, no frags rcvd
> 
>
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