Re: Cisco 3660 dial-in problem
- From: "Thrill5" <nospam@xxxxxxxxxxxxx>
- Date: Thu, 24 Aug 2006 13:30:15 -0400
"Aaron Leonard" <Aaron@xxxxxxxxx> wrote in message
news:46tpe25qn01ia32rt0ntaqmv7b8t0h1i74@xxxxxxxxxx
~ I have a problem with ISDN Dial-in to 3660 Cisco router. I have
~ configured a PRI int for ISDN and i have defined one dialer profile. I
~ have almost 35 remote sites calling to router (computers with ISDN
~ cards). The problem that i can't have two remote points connected at
~ the same time. Is it something wrong with my router configuration?
Yep, a dialer profile is for a connection to exactly ONE peer (possibly
via multiple parallel links.) If you want to connect 35 remote sites
into this router, you should configure 35 dialer profiles, one for
each remote. Each remote should be configured with its own CHAP or
PAP hostname, and use "dialer remote-name BLAH" in each dialer profile,
so that the right remote router will bind to the right profile.
Another misconfiguration is that you don't have "ppp authentication chap
pap"
configured on your ISDN D channel.
Here's a pretty good example:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fdial_c/fnsprt5/dcdiprof.htm#wp1006922
This example uses multiple BRI interfaces; you would just use a single PRI
interface.
There are many other ways to configure this stuff, but for just 35 remote
routers, this is what I recommend.
Aaron
The previous poster is correct, it that if you use Dialer interfaces then
you need one for each client. You have a group-async configured, so what
you want is to get rid of "dialer pool-member 1" and add "dialer-group 0"
command under serial 3/0:15. This should work as you want.
Scott
---
~
~ Configuration example:
~
~ version 12.1
~ !
~ !
~ isdn switch-type primary-net5
~ call rsvp-sync
~ !
~ !
~ !
~ !
~ !
~ controller E1 3/0
~ pri-group timeslots 1-31
~ !
~ !
~ interface Loopback0
~ ip address 10.215.255.1 255.255.255.255
~ !
~ interface Loopback1
~ ip address 10.215.255.2 255.255.255.255
~ !
~ interface FastEthernet0/0
~ ip address 10.215.0.1 255.255.255.0
~ duplex auto
~ speed auto
~ no cdp enable
~ !
~ !
~ !
~ interface Serial3/0:15
~ no ip address
~ encapsulation ppp
~ dialer pool-member 1
~ isdn switch-type primary-net5
~ isdn fast-rollover-delay 5
~ isdn incoming-voice modem
~ no fair-queue
~ no cdp enable
~ !
~ interface Group-Async0
~ ip unnumbered Loopback0
~ encapsulation ppp
~ async mode dedicated
~ peer default ip address pool ANALOG
~ no fair-queue
~ ppp lcp delay 60
~ ppp authentication chap pap
~ ppp ipcp dns 10.215.0.8
~ group-range 65 80
~ !
~ interface Dialer1
~ ip unnumbered Loopback1
~ encapsulation ppp
~ no ip mroute-cache
~ dialer pool 1
~ dialer-group 1
~ peer default ip address pool ISDN
~ no fair-queue
~ no cdp enable
~ ppp authentication chap pap callin
~ ppp multilink
~ !
~ !
~ ip local pool ANALOG 10.215.90.1 10.215.90.200
~ ip local pool ISDN 10.215.80.1 10.215.80.100
~ ip classless
~ ip route 10.215.80.0 255.255.255.0 Dialer1
~ ip route 10.215.90.0 255.255.255.0 Dialer1
~ no ip http server
~ !
~ dialer-list 1 protocol ip permit
~ no cdp run
~ !
~ dial-peer cor custom
~ !
~ !
~ !
~ !
~ end
.
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