From: Omer Ansari (omer@xxxxxxxxxx)
Date: Thu Jul 04 2002 - 17:45:44 GMT-3
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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