as5300, modem plain old tcp connection

Hi All.

I've a cisco 5300 with analogue en isdn modem, ppp connection, vpdn etc.
etc. and Radius, all working fine.

But i'd like to make a configuration on an other AS5300 that works like
this:
People call-in the AS with modem or ISDN and in stead of a PPP connection
with the AS, the AS redirect them to a unix-telnet server.

Like
virtual-template 1
no encapsulation ppp
redirect 10.1.1.2 23
no authentication pap chap
end


How can I do that. I searched cisco but I did not find anything on this
topic.
But may be it's bacause i do not know the cisco name for this funtion

Jeroen
the netherlands

 

~ Hi All.
~
~ I've a cisco 5300 with analogue en isdn modem, ppp connection, vpdn etc.
~ etc. and Radius, all working fine.
~
~ But i'd like to make a configuration on an other AS5300 that works like
~ this:
~ People call-in the AS with modem or ISDN and in stead of a PPP connection
~ with the AS, the AS redirect them to a unix-telnet server.
~
~ Like
~ virtual-template 1
~ no encapsulation ppp
~ redirect 10.1.1.2 23
~ no authentication pap chap
~ end
~
~
~ How can I do that. I searched cisco but I did not find anything on this
~ topic.
~ But may be it's bacause i do not know the cisco name for this funtion
~
~ Jeroen
~ the netherlands

On the AS5300 itself, you can just do this:

for modem calls:

line 1 120
autocommand telnet w.x.y.z

For ISDN calls - that depends on what kind of ISDN call you're making.
If V.110, the calls terminate on modem lines so would be just like
analog modem calls. If V.120, the calls terminate on vtys, so I would
use:

line vty 0 4
transport input telnet ! don't want V.120 landing on these
line vty 5 100
transport input v120
autocommand telnet w.x.y.z

For sync PPP calls - well, if the callers are doing PPP, then you
can't force them to use telnet. They'll have to bring up an IP
over PPP link, then telnet to w.x.y.z themselves. (Or you can
teach the users to use V.120/V.110 rather than PPP.)

Instead of putting "autocommand telnet" on the lines, you can feed
the command down from RADIUS.

Aaron

 

Aaron,

That worked very nice thank you.
I don't think that they call-in with PPP, beacuse these users have plain-old
MS-DOS OS running for some strange application

My office has big-old-museum -ready modem-racks and i've 2 cisco-5300.... so
gues whois going to replace who????!!! (kidding)

Thanks for the advice

Jeroen
The Netherlands