From: Prakash H Somani (pdsccie@xxxxxxxxxxxxxx)
Date: Fri Jul 05 2002 - 11:23:04 GMT-3
Have u also tried with "Dialer remote name" ?
regards...Prakash
On Fri, 05 Jul 2002 Omer Ansari wrote :
>Jerry,
>
>right. the callback server with dialer map does work fine. See
>Carlos's
>email response on this thread for what is probably the reason of
>my
>problem.
>
>cheers
>
>
>On Fri, 5 Jul 2002, Jerry Haverkos wrote:
>
> > Omer
> >
> > The following works in my lab. Both routers are on 12.1(13).
>Check it
> > out.........jerry
> >
> > Router 3640-1
> > username 2524-1 password 0 cisco
> > interface BRI0/0
> > ip address 139.7.99.1 255.255.255.0
> > encapsulation ppp
> > dialer callback-secure
> > dialer idle-timeout 180
> > dialer map ip 139.7.99.2 name 2524-1 class CallBack broadcast
>8358662
> > dialer hold-queue 50 timeout 60
> > dialer load-threshold 1 either
> > dialer-group 1
> > ipx network 6611
> > isdn switch-type basic-ni
> > isdn spid1 0835866101 8358661
> > isdn spid2 0835866301 8358663
> > ppp callback accept
> > ppp authentication chap
> > ppp multilink
> > !
> > map-class dialer CallBack
> > dialer callback-server username
> > -------------------------------------------------------
> > Router 2524-1
> > username 3640-1 password 0 cisco
> > interface BRI0
> > no ip address
> > encapsulation ppp
> > dialer pool-member 1
> > isdn switch-type basic-ni
> > isdn spid1 0835866201 8358662
> > isdn spid2 0835866401 8358664
> > !
> > interface Dialer1
> > ip address 139.7.99.2 255.255.255.0
> > encapsulation ppp
> > dialer pool 1
> > dialer remote-name 3640-1
> > dialer idle-timeout 180
> > dialer string 8358661
> > dialer string 2223333
> > dialer hold-queue 50 timeout 60
> > dialer load-threshold 1 either
> > dialer-group 1
> > ipx input-sap-filter 1001
> > ipx network 6611
> > ppp callback request
> > ppp authentication chap
> > ppp multilink
> > map-class dialer CallBack
> > dialer callback-server username
> >
> > -----Original Message-----
> > From: Omer Ansari [mailto:omer@ansari.com]
> > Sent: Thursday, July 04, 2002 4:46 PM
> > To: Jerry Haverkos
> > Cc: Carlos G Mendioroz; Omer Ansari; ccielab@groupstudy.com
> > Subject: RE: is ppp callback using "dialer string" possible?
> >
> >
> >
> > And the problem is that even with a class map defined next to
>a dialer
> > string, it refuses to callback:
> >
> > this does not work:
> > !
> > interface BRI0/0
> > ip address 128.1.21.2 255.255.255.252
> > encapsulation ppp
> > dialer callback-secure
> > dialer string 4724822 class coa <-----(1)
> > ppp callback accept
> > ppp authentication chap callin
> > ppp multilink
> > !
> > map-class dialer coa
> > dialer callback-server username
> > dialer-list 1 protocol ip permit
> > !
> >
> > replace (1) with :
> >
> > dialer map ip 128.1.21.1 name R1 class coa broadcast
>4724822
> >
> > and it works (i.e. R2 callsback)
> >
> > note: i've also tried "chap hostname R1" under bri0/0, and
> > "dialer callback-server dialstring" under map-class but no
>luck.
> >
> > ideas?
> > Omer
> >
> >
> > On Thu, 4 Jul 2002, Jerry Haverkos wrote:
> >
> > > A class can be defined in the dialer string
>statement....jerry
> > >
> > > -----Original Message-----
> > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On
>Behalf Of
> > > Carlos G Mendioroz
> > > Sent: Thursday, July 04, 2002 5:54 PM
> > > To: Omer Ansari
> > > Cc: ccielab@groupstudy.com
> > > Subject: Re: is ppp callback using "dialer string"
>possible?
> > >
> > >
> > > Omer,
> > > How do you apply the class "callback-server" without the map
>?
> > >
> > > Omer Ansari wrote:
> > > >
> > > > All,
> > > >
> > > > R1(bri)---{isdn}---(bri)R2
> > > >
> > > > 12.1(15) on both.
> > > > R1 is the callback client, R2 is the server
> > > >
> > > > ppp callback configured using legacy config. (i.e. under
>the bri
> > > > interface)
> > > >
> > > > R2 does not have a dialer map statement but only dialer
>string xxx
> > > > statement.
> > > >
> > > > I noticed that R2 would NOT call back when dial string was
>configured.
> > > >
> > > > it was when i changed it to "dialer map ...name R1 ..."
>that it was able
> > > > to callback.
> > > >
> > > > ofcourse i was using a map class to enable callback server
>on R2. e.g.:
> > > >
> > > > dialer map ip 171.1.1.8 name atlanta class dial1
>81012345678901
> > > > dialer-group 1
> > > > ppp callback accept
> > > > ppp authentication chap
> > > > !
> > > > map-class dialer dial1
> > > > dialer callback-server username <-----
> > > >
> > > > Note how:
> > > >
> > >
> >
>http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/dial
> > > _r/drdrd.htm#xtocid5
> > > >
> > > > states this about the username keyword:
> > > >
> > > > username: (Optional) Identifies the return call by looking
>up the
> > > > authenticated host name in a dialer map command. This is
>the default.
> > > >
> > > > I tried with dialer callback-server dialstring option but
>no luck; R2
> > just
> > > > refuses to call back R1 unless there is a dialer map
>statement.
> > > >
> > > > any help would be appreciated.
> > > > regards,
> > > > Omer
> > > >
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