Tacaus+ & VPDN

[Chetan Kumar Ress]

How i can configure source based authenticaiton for tacaus .......

int fa0

ip add 1.1.1.1 255.0.0.0

ip add 2.2.2.2 255.0.0.0 secondary

I want source IP for authentication should be 2.0.0.0/8 network ....

And another VPDN Que

vpdn-group 1

request dialin

protocol l2f

domain philzone.com

initiate-to ip 10.0.0.1

local name unbrokenchain

authen before-forward

What is exact use of command

initiate-to ip 10.0.0.1

I want that when ever user will dial from specific Public IP then only he should get connected to my Private network ..........

Provide me configuration .........

[mchin345]

You can designate a fixed source IP address for all outgoing TACACS packets. The feature enables TACACS to use the IP address of a specified interface for all outgoing TACACS packets. This is especially useful if the router has many interfaces, and you want to make sure that all TACACS packets from a particular router have the same IP address.

http://www.cisco.com/en/US/docs/ios/11_3/security/configuration/guide/sctcacs.html