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Restricting Dial-in to RAS

Hi All,

I have a NM-16A/DM= for my RAS setup. One line (Async 48) I am using for Admin access and rest 15 lines (Async 33 to 47) for User Dial-in. Config is as follows:


interface Group-Async1

description "For RAS Dial-in Users"

ip unnumbered FastEthernet0/0

encapsulation ppp

no ip mroute-cache

async dynamic routing

async mode interactive

peer default ip address pool ip_pool

ppp authentication pap rsaauth

group-range 33 47


Now I would like to restricts Users dialing in to my RAS on the basis of SOURCE PSTN NUMBERS. Like we do in ISDN with #dialer caller. Any pointers how I can achieve this.

Thanx in advance.

Best Regards,

Vijayendra K. S.

2 Replies 2

Cisco Employee
Cisco Employee

Hi Vijayendra,

This is not a supported function on this NM.

Thanx and Regards,


Thnax Zulfiqar for this update.

Any pointers to which h/w or s/w upgrade I have to undergo to achieve function?

Else if you can help me with whats this functionality is called in Cisco Terminology, I will hunt it.

Best Regards,

Vijayendra K. S.