03-27-2003 08:19 AM - edited 03-02-2019 06:12 AM
I've upgraded an ISDN 30 from 12 to 20 channels. Since changing the script none of the dial-in users can get access. This is what I did. Under controller E1, I altered the pri-group timeslots from 1-12, 16 to pri-group timeslots 1-21 (20 B channels plus the D channel (fixed at 16) which I found on the CCO tech support pages). The controller E1 and serial interface are both showing as up. Have I missed something really simple..! The script is below:
Sorry, I forgot. I'm in the UK
Current configuration : 3795 bytes
!
! Last configuration change at 14:02:43 UTC Thu Mar 27 2003 by mwilkinson
!
version 12.2
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
service password-encryption
!
hostname Paddock-Wood
!
no logging console
aaa new-model
aaa authentication login default group tacacs+ local
aaa authentication enable default group tacacs+ enable
aaa authentication ppp default group tacacs+ local
aaa authorization exec default group tacacs+ local
aaa authorization network default group tacacs+ local
aaa accounting exec default start-stop group tacacs+
aaa accounting commands 15 default start-stop group tacacs+
aaa accounting network default start-stop group tacacs+
aaa accounting system default start-stop group tacacs+
enable secret xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
!
username ict password 7 065757715F4B58
username LON-BRAN-01 password xxxxxxxxxxxxxxxxxxxxxxxx
clock summer-time BST recurring last Sun Mar 1:00 last Sun Oct 1:00
ip subnet-zero
!
!
no ip domain-lookup
!
virtual-profile virtual-template 1
virtual-profile aaa
isdn switch-type primary-net5
!
controller E1 0/0
pri-group timeslots 1-21
!
!
!
interface Loopback0
ip address xx.xx.xx.12 255.255.255.0
!
interface Serial0/0:15
no ip address
encapsulation ppp
dialer rotary-group 0
no snmp trap link-status
isdn switch-type primary-net5
no cdp enable
ppp authentication chap
!
interface Serial1/0
description Frame Relay Circuit xxxxxxxx - CSACxxxxxxx
bandwidth 384
no ip address
encapsulation frame-relay
no ip mroute-cache
no fair-queue
!
interface Serial1/0.1 point-to-point
description primary to London-BRAN FSUK504556
ip address xx.xx.xx.30 255.255.255.252
ip ospf network point-to-point
ip ospf cost 900
no ip mroute-cache
frame-relay interface-dlci 16
frame-relay ip tcp header-compression
!
interface Serial1/0.2 point-to-point
description Secondary to Nottingham-ICT FSUK504557
ip address xx.xx.xx.30 255.255.255.252
ip ospf network point-to-point
ip ospf cost 1000
frame-relay interface-dlci 17
frame-relay ip tcp header-compression
!
interface Serial1/1
no ip address
shutdown
!
interface Serial1/2
no ip address
shutdown
!
interface Serial1/3
no ip address
shutdown
!
interface FastEthernet2/0
ip address xx.xx.xx..1 255.255.0.0
speed 100
full-duplex
!
interface Virtual-Template1
ip address xx.xx.xx.30 255.255.255.252
ip ospf cost 1500
ip ospf demand-circuit
no snmp trap link-status
ppp authentication chap
!
interface Dialer0
ip address xx.xx.xx.30 255.255.255.252
encapsulation ppp
no ip route-cache
ip ospf cost 1500
ip ospf demand-circuit
no ip mroute-cache
dialer in-band
dialer map ip xx.xx.xx.29 name LON-BRAN-01 0207xxxxxxx
dialer-group 1
ppp authentication chap
!
router ospf 100
router-id xx.xx.xx.12
log-adjacency-changes
redistribute connected subnets
redistribute static subnets
passive-interface FastEthernet2/0
network 10.6.0.0 0.0.255.255 area 0
network xx.xx.xx.28 0.0.0.3 area 0
network xx.xx.xx.28 0.0.0.3 area 0
network xx.xx.xx.28 0.0.0.3 area 0
network xx.xx.xx.12 0.0.0.0 area 0
!
ip classless
ip route 10.1.0.0 255.255.0.0 xx.xx.xx.29 200
ip tacacs source-interface Loopback0
ip http server
ip http authentication aaa
ip pim bidir-enable
!
access-list 100 deny ospf any any
access-list 100 permit ip any any
dialer-list 1 protocol ip list 100
tacacs-server host 10.1.1.30 key aca55ecur5
snmp-server community aca55ecur5 RW
snmp-server trap-source Loopback0
snmp-server enable traps hsrp
snmp-server enable traps entity
snmp-server enable traps envmon
snmp-server enable traps frame-relay
snmp-server host 10.1.20.1 aca55ecur5
!
line con 0
line aux 0
line vty 0 4
!
ntp clock-period 17179783
ntp source Loopback0
ntp server 10.1.2.2 prefer
end
Solved! Go to Solution.
03-27-2003 09:37 AM
The total calls show as zero all across....if the call is not hitting the 3620 (as we see no deb isdn q931 outputs...ensure we have "terminal monitor" on if are telnetted) then it could a call routing issue at the telco switch.
Does the show isdn status look ok? Can try a sh/ no shut on the controller or even a reload...if none of the above works need to talk to the telco.
Just curious, if we put back pri timeslots 1-16 does it work?
Thnaks, Mak.
03-27-2003 08:51 AM
That is the correct procedure to do. What do you see in the "sh isdn service"?
Do a "show controller E1 call-counters" to see which timeslot is the call comming on.
At what stage does the call fail? deb isdn q931 / deb ppp nego will be useful.
Thanks, Mak.
03-27-2003 09:17 AM
Hi Mak
Thanks for your speedy reply. I've just got a user to try and dial-in, did the debug that you suggested but nothing came up. Would I need to power-cycle the router after making the config changes? Anyway, here's the other results. I'm stumped!!!!
Paddock-Wood#sh controller e1 call-counters
E1 0/0:
DS0's Active: 0
DS0's Active High Water Mark: 0
TimeSlot Type TotalCalls TotalDuration
1 pri 0 00:00:00
2 pri 0 00:00:00
3 pri 0 00:00:00
4 pri 0 00:00:00
5 pri 0 00:00:00
6 pri 0 00:00:00
7 pri 0 00:00:00
8 pri 0 00:00:00
9 pri 0 00:00:00
10 pri 0 00:00:00
11 pri 0 00:00:00
12 pri 0 00:00:00
13 pri 0 00:00:00
14 pri 0 00:00:00
15 pri 0 00:00:00
17 pri 0 00:00:00
18 pri 0 00:00:00
19 pri 0 00:00:00
20 pri 0 00:00:00
21 pri 0 00:00:00
Total DS0's Active High Water Mark: 0
Total Calls since System Bootup: 0
Paddock-Wood#sh isdn service
PRI Channel Statistics:
ISDN Se0/0:15, Channel [1-31]
Configured Isdn Interface (dsl) 0
Channel State (0=Idle 1=Proposed 2=Busy 3=Reserved 4=Restart 5=Maint_Pend)
Channel : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
State : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 3 3 3 3 3 3 3 3 3 3
Service State (0=Inservice 1=Maint 2=Outofservice)
Channel : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
State : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2
03-27-2003 09:37 AM
The total calls show as zero all across....if the call is not hitting the 3620 (as we see no deb isdn q931 outputs...ensure we have "terminal monitor" on if are telnetted) then it could a call routing issue at the telco switch.
Does the show isdn status look ok? Can try a sh/ no shut on the controller or even a reload...if none of the above works need to talk to the telco.
Just curious, if we put back pri timeslots 1-16 does it work?
Thnaks, Mak.
03-31-2003 02:04 AM
HI Mak
Thanks for all your help. It turned out to be a problem with the Telco...why the line decided to go down when I made the changes is beyond me...thanks anyway
Miles
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide