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Cisco 831 & Toshiba CTX100

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marsss

marsss

Programmer
Sep 24, 2004
116
US
Hello, asking desesperatly for help...

I'm using Cisci 831 between 2 CTX100 phone central to make a VPN and tag voice packet.

pretty everything working fine except one thing. When there is no communication between both router, Central A can't initiate a call to Central B, until central B call central A.

I did call my toshiba reseller, and he told me they already seem this problem and it s from Cisco device, which go on Idle mode when there is no communication for a while...


So my question is, on a Cisco 831, is there any command that can set the router un sleep or idle mode when there is no data after a while?

Thx for any tip that could help
 
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Does sound like a configuration issue. Can you post the router configs so we can have a look?
 
Upvote 0 Downvote
Network A 10.199.114.0/24
Network B 192.168.1.0/24

CTX A : 10.199.114.70-10.199.114.73
CTX B : 192.168.1.201-192.168.1.204

CTX are tagged for voice but outside VPN
Data isn t tagged, but bandwidth limited and inside VPN

WAN adresse beween router is 172.16.8.0/24


Router A:
Code: 
RouterA#show run              
Building configuration...                         

Current configuration : XXXX bytes                                  
! 
version 12.3            
no service pad              
service timestamps debug datetime msec                                      
service timestamps log datetime msec                                    
service password-encryption                              
! 
hostname RouterA              
! 
boot-start-marker                 
boot-end-marker               
! 
enable secret 5 XXXXXXXXXXX
enable password 7 XXXXXXXXXXXX                                               
! 
no aaa new-model                
ip subnet-zero              
! 
! 
! 
! 
ip cef      
ip ips po max-events 100                        
no ftp-server write-enable                          
! 
! 
! 
! 
class-map match-any VOIP                        
 match access-group 130                       
class-map match-all Po-ipany                            
 match access-group 140                       
! 
! 
policy-map VOIP               
 class VOIP           
  set ip dscp EF                 
 class Po-ipany               
   police 512000 80000 conform-action transmit  exceed-action drop                                                                  
! 
! 
! 
crypto isakmp policy 1                      
 hash md5         
 authentication pre-share                         
crypto isakmp key XXXXXXX address 172.16.25.2                                              
! 
! 
crypto ipsec transform-set XXXXXXXX esp-des esp-md5-hmac                                                           
! 
crypto map XXXXXXXXXX 1 ipsec-isakmp                                    
 set peer 172.16.25.2                     
 set transform-set XXXXXXXXXX                              
 match address 120                  
! 
! 
! 
interface Ethernet0                   
 ip address 192.168.1.1 255.255.255.0                                     
 no cdp enable              
! 
interface Ethernet1                   
 ip address 172.16.25.1 255.255.255.0                                                   
 service-policy input VOIP                          
 service-policy output VOIP                           
 duplex auto            
 no cdp enable              
 crypto map XXXXXXXXXX                      
! 
interface FastEthernet1                       
 no ip address              
 duplex auto            
 speed auto           
! 
interface FastEthernet2                       
 no ip address              
 duplex auto            
 speed auto           
! 
interface FastEthernet3                       
 no ip address              
 duplex auto            
 speed auto           
! 
interface FastEthernet4                       
 no ip address              
 duplex auto            
 speed auto           
! 
ip classless            
ip route 10.199.114.0 255.255.255.0 172.16.25.2                                               
! 
ip http server              
no ip http secure-server                        
! 
!                                           
access-list 120 deny   ip host 192.168.1.201 any                                                
access-list 120 deny   ip host 192.168.1.202 any                                                
access-list 120 deny   ip host 192.168.1.203 any                                                
access-list 120 deny   ip host 192.168.1.204 any                                                                                               
access-list 120 deny   ip any host 10.199.114.70                                                
access-list 120 deny   ip any host 10.199.114.71                                                
access-list 120 deny   ip any host 10.199.114.72                                                
access-list 120 deny   ip any host 10.199.114.73                                                                                               
access-list 120 permit ip 192.168.1.0 0.0.0.255 10.199.114.0 0.0.0.255                                                                      
access-list 130 permit ip host 192.168.1.201 any                                                
access-list 130 permit ip host 192.168.1.202 any                                                
access-list 130 permit ip host 192.168.1.203 any                                                
access-list 130 permit ip host 192.168.1.204 any                                                
access-list 140 deny   ip host 192.168.1.201 any                                                
access-list 140 deny   ip host 192.168.1.202 any                                                
access-list 140 deny   ip host 192.168.1.203 any                                                
access-list 140 deny   ip host 192.168.1.204 any
access-list 140 permit ip any any                                 
no cdp run
!
!
control-plane
!
!
line con 0
 no modem enable
 transport preferred all
 transport output all
line aux 0
 transport preferred all
 transport output all
line vty 0 4
 password 7 XXXXXXXXXXX
 login
 transport preferred all
 transport input all
 transport output all
!
scheduler max-task-time 5000
end

Router B:
Code: 
RouterB#show run              
Building configuration...                         

Current configuration : XXXX bytes                                  
! 
version 12.3            
no service pad              
service timestamps debug datetime msec                               
service timestamps log datetime msec                             
service password-encryption                           
! 
hostname RouterB              
! 
boot-start-marker                 
boot-end-marker               
! 
enable secret 5 XXXXXXXXX                                              
enable password 7 XXXXXXXXXXXXXX                                    
! 
no aaa new-model                
ip subnet-zero              
! 
!                            
! 
! 
ip cef      
ip ips po max-events 100                        
no ftp-server write-enable                          
! 
! 
! 
! 
class-map match-any VOIP                        
 match access-group 130                       
class-map match-all Po-ipany                            
 match access-group 140                       
! 
! 
policy-map VOIP               
 class VOIP           
  set ip dscp EF                 
 class Po-ipany               
   police 512000 80000 conform-action transmit  exceed-action drop                                                                                   
! 
! 
! 
crypto isakmp policy 1                      
 hash md5         
 authentication pre-share                         
crypto isakmp key XXXXXXXXXXX address 172.16.25.1                                              
! 
! 
crypto ipsec transform-set XXXXXXXXX esp-des esp-md5-hmac                               
! 
crypto map XXXXXXXXXX 1 ipsec-isakmp                                    
 set peer 172.16.25.1                     
 set transform-set XXXXXXXXXXX                              
 match address 120                  
! 
! 
! 
interface Ethernet0                   
 ip address 10.199.114.254 255.255.255.0                                        
 no cdp enable                               
! 
interface Ethernet1                   
 ip address 172.16.25.2 255.255.255.0                                                    
 service-policy input VOIP                          
 service-policy output VOIP                           
 duplex auto            
 no cdp enable              
 crypto map XXXXXXXXXXX                      
! 
interface FastEthernet1                       
 no ip address              
 duplex auto            
 speed auto           
! 
interface FastEthernet2                       
 no ip address              
 duplex auto            
 speed auto      
! 
interface FastEthernet3                       
 no ip address              
 duplex auto            
 speed auto           
! 
interface FastEthernet4                       
 no ip address              
 duplex auto            
 speed auto           
! 
ip classless            
ip route 192.168.1.0 255.255.255.0 172.16.25.1                                              
! 
ip http server              
no ip http secure-server                        
!
!                                           
access-list 120 deny   ip host 10.199.114.70 any                                                
access-list 120 deny   ip host 10.199.114.71 any                                                
access-list 120 deny   ip host 10.199.114.72 any                                                
access-list 120 deny   ip host 10.199.114.73 any                                                                                              
access-list 120 deny   ip any host 192.168.1.201                                                
access-list 120 deny   ip any host 192.168.1.202                                                
access-list 120 deny   ip any host 192.168.1.203                                                
access-list 120 deny   ip any host 192.168.1.204                                                                                           
access-list 120 permit ip 10.199.114.0 0.0.0.255 192.168.1.0 0.0.0.255                                                                      
access-list 130 permit ip host 10.199.114.70 any                                                
access-list 130 permit ip host 10.199.114.71 any                                                
access-list 130 permit ip host 10.199.114.72 any                                                
access-list 130 permit ip host 10.199.114.73 any                                                
access-list 140 deny   ip host 10.199.114.70 any                                                
access-list 140 deny   ip host 10.199.114.71 any                                                
access-list 140 deny   ip host 10.199.114.72 any                                                
access-list 140 deny   ip host 10.199.114.73 any                                                
access-list 140 permit ip any any                                 
no cdp run          
! 
! 
control-plane             
! 
! 
line con 0
 no modem enable
 transport preferred all
 transport output all
line aux 0
 transport preferred all
 transport output all
line vty 0 4
 password 7 XXXXXXXXXXXXXXX
 login
 transport preferred all
 transport input all
 transport output all
!
scheduler max-task-time 5000
end
 
Upvote 0 Downvote
Both are Cisco 831 runninf on IOS 12.3 PLUS
 
Upvote 0 Downvote
That s pretty weird, between each router, we did put a dedicate link in wireless.

When using a WET11 in 802.11B everything look ok, no Idle probleme, but using a WET54G in 802.11G, we keep get that problem...

We would rather use G one cause it s 54mbps link instead 11mbps

 
Upvote 0 Downvote
So then your connection between routers is wireless???
 
Upvote 0 Downvote
Yes it is, with Linksys/Cisco device. Using a WRT54G as AP between 2xWET11 (or 2xWET54G but i have the problem with these)
 
Upvote 0 Downvote
Can you please explain in more detail your network topology...how everything hooks together and the distance between sights?
 
Upvote 0 Downvote
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