I am battling with a RAS issue here. We have a PRI with 30 digital modems in a cisco 3620 chassis. This is used for a business application that does a RAW telnet dialup and the config automatically telnets to a server on a given port number. We have this working 100%.
The issue comes in now with the client wanting to add normal dialup for support staff as well. ISDN dialup is a breeze and works great. What we have seen with the analogue dialup is that any modem randomly answers the incoming call and based on this, the dialup does not go to the correct line and further get the correct config. I have separated the lines in the config to have 5 lines for support analogue dialup and 25 for the business app - still no luck.
I know my configs are correct as I have analogue dialup with the same hardware working elsewhere.
Is there a way to force a specific range of modems to answer when a certain ISDN number is dialled?? What I am thinking is that the service provider do some config where there can be a specific number (other than the normal trigger number) for the analogue users. From my search on CCO the closest I can come to is something called "modem pooling"> There is a big note there that says "not supported on the 3600 platform".
When you dial the trigger number, the channel that answers is entirely random and hands over to a random modem. This is the issue.
I have pasted the working config below followed by the NOT working line commands for dialup.
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
logging buffered 4096 debugging
username <blank> password xxxxxxxxxxxx
modem country mica south-africa
no ip domain-lookup
ip domain-name <whatever>
ip name-server <whatever+1>
async-bootp dns-server x.x.x.x
isdn switch-type primary-net5
chat-script AT TIMEOUT 30 OK atdt\T TIMEOUT 30 CONNECT \C !
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.