configuring callback thru tacacs+

[admin_2]

I have a cisco ACS server using tacacs+ authentication for dialup users thru 2611 router.I want to set callback for some of the users using authentication from the cisco ACS tacacs+ server.

do I need to do any setting on router or on tacacs+ server.

[#2]

You need "ppp callback accept" on

the 2611, and something like the

following on the ACS:

user = foobar {

chap = cleartext CCCC

service = ppp protocol = lcp{

callback-dialstring=XXXXXX

}

}