ADTRAN Stub Routing Dokumentacja Pobierz pdf (Strona 415)

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Command Reference Guide Frame Relay Sub-Interface Config Command Set

allow list <access list names> dest-policy <access policy name>

All packets passed by the access list(s) entered and destined for the interface using the access

policy listed will be permitted to enter the router system. This allows for configurations to permit

packets to a single interface and not the entire system.

discard list <access list names> dest-policy <access policy name>

All packets passed by the access list(s) entered and destined for the interface using the access

policy listed will be blocked from the router system. This allows for configurations to deny packets

on a specified interface.

nat source list <access list names> address <IP address> overload

All packets passed by the access list(s) entered will be modified to replace the source IP address

with the entered IP address. The overload keyword allows multiple source IP addresses to be

replaced with the single IP address entered. This hides private IP addresses from outside the local

network.

nat source list <access list names> interface <interface> overload

All packets passed by the access list(s) entered will be modified to replace the source IP address

with the primary IP address of the listed interface. The overload keyword allows multiple source IP

addresses to be replaced with the single IP address of the specified interface. This hides private IP

addresses from outside the local network.

nat destination list <access list names> address <IP address>

All packets passed by the access list(s) entered will be modified to replace the destination IP

address with the entered IP address. The overload keyword is not an option when performing

NAT on the destination IP address; each private address must have a unique public address. This

hides private IP addresses from outside the local network.

Step 4:

Apply the created access policy to an interface. To assign an access policy to an interface, enter

Interface Configuration Mode for the desired interface and enter access policy <policy name>. The

following example assigns access policy MatchAll to the frame relay sub-interface:

(config)# interface frame-relay 1.16

(config-fr 1.16)# access-policy MatchAll

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ADTRAN Stub Routing Dokumentacja Strona 415

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