Cisco 800 ISDN Router: Howto stop answering incoming call

[borgo]

Hi
I have a Cisco 800 Series ISDN Router. I have configured a p2p connection with my internet provider. So my modem dial the number and start the connection when needed.
But I would like to stop my router to answer any incoming call.
So the router should be able to dial out only.

Any helps will be appreciated

Regards from Italy

Andrea

 

[burtsbees]

access-lists---called DoD (Dial on Demand).

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!

 

[borgo]

Sorry burtsbees, but I haven't understand.
What does "called DoD" means ? Is it a command ?
Do I need to associate an access list to the BRI interface ?

 

[burtsbees]

DDR, sorry.

router(config-if)#dialer-list 1 prot ip permit list 101
router(config)#access-list 101 deny tcp any any eq telnet
router(config)#access-list 101 deny tcp any any eq ftp
router(config)#access-list 101 permit ip any any

Something like that. No ftp or telnet traffic will trigger the link in this example. Many examples of DDR on Cisco's site---just Google it.

/


tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!

 

[borgo]

Hi burtsbees
Thank you for the advice, but I think is not the right solution I'm looking for.
I don't need to filter outbound traffic but I only would the router stop answering inbound calls on the phone line.

 

[burtsbees]

An acl the other way then.

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!

 

[borgo]

Thanks for the advice