dialer-group — interface
Associates an interface with a dialer group
This command adds the interface to the dialer group specified by
number. An interface can have only one dialer group associated with it. Each dialer group has an associated access list that defines “interesting” traffic for this interface. If the traffic is permitted by the access list, a call is initiated for the interface if the interface is not already connected.
The following commands add the
async1 interface to
access-list 110 specifies the traffic that causes this interface to initiate a call; in this case, ICMP traffic doesn’t bring up the connection, but any other IP traffic does. Note that this access list does not block ICMP traffic once the link is up; it just prevents ICMP traffic from bringing it up in the first place.
! Set the interface as part of the dialer group interface async 1 dialer-group 1 ! ! Set the dialer group to use access-list 110 dialer-list 1 list 110 ! ! Configure the access-list for the dialer group access-list 110 deny icmp any any access-list 110 permit ip any any