ADTRAN 1000R Series - page 895

Command Reference Guide Frame Relay Sub-Interface Config Command Set
61200510L1-35E Copyright © 2005 ADTRAN 895
ip access-group <listname> [in | out]
Use the ip access-group command to create an access list to be used for packets transmitted on or received
from the specified interface. Use the no form of this command to disable this type of control.
Syntax Description
<listname> Specifies the IP access list name.
in Enables access control on packets received on the specified interface.
out Enables access control on packets transmitted on the specified interface.
Default Values
By default, these commands are disabled.
Applicable Platforms
This command applies to the NetVanta 1000R, 3000, 4000, and 5000 and Total Access 900 Series units.
Command History
Release 3.1 Command was introduced.
Functional Notes
When this command is enabled , th e IP destinatio n addr ess of each pa cket must b e validated before being
passed through. If the packet is not acceptable per these settings, it is dropped.
Usage Examples
The following example sets up the router to only allow Telnet traffic into the Frame Relay sub-interface:
(config)#interface frame-relay 1.16
(config)#ip access-list extended TelnetOnly
(config-ext-nacl)#permit tcp any any eq telnet
(config-ext-nacl)#int frame-relay 1.16
(config-fr 1.16)#ip access-group TelnetOnly in