Re: NAS:PPP config problem

[souleymane kante <kante@globeaccess.net>]

Ok, I will   change the telco line and try again ...

PLANET / Isam Ishaq wrote:

> Hi,
>
> I guess your problem might be, that your phone lines have a lot of noise,
> since when it fails you get connected at 300 bps, which is very slow.
>
> Did you use the same modem and the same phone line to dial in?
> If no, you should check the modem and the line which failed. If yes, it
> might be the telco lines.
>
> Ciao,
> Isam
>
> On Wed, 21 Mar 2001, souleymane kante wrote:
>
> > Hi
> > I have to setup cisco 3661 as NAS; It has 16 analog modem card plug in.
> > When PPP clients dial in the PPP session failed most of time. the
> > connections is not establish . When It succed , the client is
> > authenticate with a remote RADIUS serveur. The authnetication is OK. But
> > the problem is on the PPP level.
> >
> > 1) I have noticed that when the connection failed , the modem debug give
> > me this:
> > 02:33:27: Modem 2/0 Mcom: in modem state 'Dialing/Answering'
> > 02:33:27: Modem 2/0 Mcom: in modem state 'Incoming ring'
> > 02:33:29: Modem 2/0 Mcom: in modem state 'Waiting for Carrier'
> > 02:33:39: Modem 2/0 Mcom: in modem state 'Connected'
> > 02:33:39: Modem 2/0 Mcom: CONNECT at 300/300(Tx/Rx), BEL103, Normal,
> > None, Answer
> > 02:33:40: TTY65: DSR came up
> > 02:33:40: tty65: Modem: IDLE->(unknown)
> > 02:33:40: TTY65: EXEC creation
> > 02:33:40: TTY65: set timer type 10, 30 seconds
> >
> > THE SPEED IS 300/300
> >
> > 2) when it success
> > 02:31:09: Modem 2/0 Mcom: in modem state 'Dialing/Answering'
> > 02:31:09: Modem 2/0 Mcom: in modem state 'Incoming ring'
> > 02:31:12: Modem 2/0 Mcom: in modem state 'Waiting for Carrier'
> > 02:31:24: Modem 2/0 Mcom: in modem state 'Connected'
> > 02:31:43: Modem 2/0 Mcom: CONNECT at 21600/14400(Tx/Rx), V34, Normal,
> > None, Answer
> > 02:31:43: TTY65: DSR came up
> > 02:31:43: tty65: Modem: IDLE->(unknown)
> > 02:31:43: TTY65: EXEC creation
> > 02:31:43: TTY65: set timer type 10, 30 seconds
> >
> > THE SPEED IS 21600/14400
> >
> >
> > HERE IS THE ROUTEUR CONFIG:
> > Using 1686 out of 129016 bytes
> > !
> > version 12.0
> > service timestamps debug uptime
> > service timestamps log uptime
> > service password-encryption
> > !
> > hostname Router
> > !
> > aaa new-model
> > aaa authentication login default group radius enable
> > aaa authentication ppp default group radius
> > aaa authorization exec default group radius
> > aaa authorization network default group radius
> > aaa accounting network default start-stop group radius
> > enable secret 5 $1$j7g0$UjMNwbld4kqvgSPXufKMh.
> > enable password 7 070625
> > !
> > username root password 7 082848
> > !
> > !
> > !
> > !
> > memory-size iomem 25
> > ip subnet-zero
> > ip name-server 10.0.50.1
> > ip name-server 10.0.50.2
> > !
> > ip address-pool local
> > async-bootp dns-server 10.0.50.1 10.0.50.2
> > !
> > !
> > !
> > interface FastEthernet0/0
> >  ip address 10.0.50.30 255.255.255.224
> >  no ip directed-broadcast
> >  no ip route-cache
> >  no ip mroute-cache
> >  duplex auto
> >  speed auto
> >  no cdp enable
> > !
> > interface Serial1/0
> >  ip address 10.0.1.2 255.255.255.252
> >  no ip directed-broadcast
> >  no ip route-cache
> >  no ip mroute-cache
> > !
> > interface Group-Async1
> >  ip unnumbered FastEthernet0/0
> >  no ip directed-broadcast
> >  encapsulation ppp
> >  ip tcp header-compression passive
> >  async mode interactive
> >  peer default ip address pool default
> >  ppp authentication pap chap
> >  group-range 65 80
> > !
> > ip local pool default 10.0.50.65 10.0.50.120
> > ip default-gateway 10.0.1.1
> > ip classless
> > ip route 0.0.0.0 0.0.0.0 10.0.1.1
> > no ip http server
> > !
> > radius-server host 10.0.50.1 auth-port 1645 acct-port 1646
> > radius-server key radius
> > !
> > line con 0
> >  exec-timeout 0 0
> >  transport input none
> > line 65 80
> >  autoselect during-login
> >  autoselect ppp
> >  modem InOut
> >  modem autoconfigure discovery
> >  transport input all
> >  flowcontrol hardware
> > line aux 0
> > line vty 0 4
> >  password 7 141E16
> > !
> > end
> >
> > regards,
> > Souleymane
> >
> >
> >