If you are using the config you show below, it doesn't work because you are
already assigning an IP using unnumbered ethernet 0. You need to take any IP
aff the interface then do the command. If you cannot even issue the command
because it is not in the routers command set then upgrade your IOS.
Also, since authentication takes place first, if you are not getting
authenticated properly, you will never get an IP. It will simply disconnect
you before getting to that point in PPP. Alos, remove all extraneous
conifuration from your async to troubleshott. ie. header compression etc.
Make sure your PPP authentication is for callin only (So your router will
not challenge your ISP or anything else uynless it calls into you)
-----Original Message-----
From: News Cisco [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 29, 2000 2:56 PM
To: [EMAIL PROTECTED]
Subject: Re: Analog Dial Backup
i've tried that....
doesnt seem to work,,,!
"Tan Choh Koon" <[EMAIL PROTECTED]> wrote in message
008a01bfe173$27a9eec0$[EMAIL PROTECTED]">news:008a01bfe173$27a9eec0$[EMAIL PROTECTED]...
> Sorry it should be , ip address negotiated.
>
>
>
> ----- Original Message -----
> From: Tan Choh Koon <[EMAIL PROTECTED]>
> To: Michael Fountain <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>;
> <[EMAIL PROTECTED]>
> Sent: Thursday, June 29, 2000 9:25 AM
> Subject: Re: Analog Dial Backup
>
>
> > Hi,
> >
> > Use this command :
> >
> > ip address negotiable
> >
> >
> > ----- Original Message -----
> > From: Michael Fountain <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> > Sent: Thursday, June 29, 2000 4:34 AM
> > Subject: Re: Analog Dial Backup
> >
> >
> > > I haven't this yet, but plan to shortly -
> > >
> > > Cisco has something called "easy IP". You should be able to find some
> > > references to it on their web page. It is also in the IOS Dial
> solutions
> > > book. Basically it looks like you set up the router for NAT, and then
> > also
> > > to recieve an IP from a DHCP server and then it will NAT into that
> dynamic
> > > address.
> > >
> > > Has anyone worked with this yet?
> > >
> > >
> > > >
> > > >this will definitely work, but I had some problems dialing into my
ISP
> &
> > > >getting assigned an IP address dynamicaly, any hints ?
> > > >'Bliss'
> > > >
> > > >
> > > >Olden Pieterse <[EMAIL PROTECTED]> wrote in message
> > > >[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > > Hi there
> > > > > Here is my shot in the dark on this one .
> > > > > First configure yor aux port , I think its line 0
> > > > > so...
> > > > > conf t
> > > > > line aux 0
> > > > > speed 38500
> > > > > modem inout ( so you can call in & out)
> > > > > transport input all (so it'll take anything , but change it to
> your
> > > >fancy
> > > > > )
> > > > > transport preferred telnet (so if you telnet you dont have to
wait)
> > > > > autoselct ppp
> > > > > modem autoconfigure type usr_courier
> > > > > flowcontrol hardware
> > > > > exec-timeout 0 0
> > > > > exec
> > > > >
> > > > > logical setup
> > > > > interface async 1 (uax 0 === async 1)
> > > > > ip unnumbered ethernet 0
> > > > > ip tcp header-compression passive
> > > > > encap ppp
> > > > > async default ip address x.x.x.x (keep this address in the same
> > subnet
> > > >as
> > > > > your ethernet 0)
> > > > > async mode interactive
> > > > >
> > > > > I got this at www.cisco.com/warp/701/6.html
> > > > >
> > > > > It explains it really well !
> > > > > Hope it helps
> > > > >
> > > > > Cheers
> > > > > Olden
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: Atef Rostom [mailto:[EMAIL PROTECTED]]
> > > > > Sent: Wednesday, June 28, 2000 12:16 PM
> > > > > To: [EMAIL PROTECTED]
> > > > > Subject: Analog Dial Backup
> > > > >
> > > > >
> > > > > Hi All,
> > > > >
> > > > > I am trying to configure a 1720 to use the Aux port as a backup
for
> > the
> > > > > serial port.
> > > > >
> > > > > I want it to dial using a USRobotics Courier modem.
> > > > >
> > > > > Please tell me if you tried this before.
> > > > >
> > > > > Thanks, Atef
> > > > >
> > > > >
> > > > > ___________________________________
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