Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

policy route community-list standard { <list-num> | <list-name> } rule <rule-num> community <community>

Creates multiple rules for a single community list with different community values.

set policy route community-list standard { list-num | list-name } rule rule-num1 community { AA:NN | local-AS | no-advertise | no-export | internet | none }
set policy route community-list standard { list-num | list-name } rule rule-num2 community { AA:NN | local-AS | no-advertise | no-export | internet | none }
list-num
The number of a defined community list.

A standard community lists number ranges from 1 through 99 and list name and an expanded community list ranges from 100 through 199.

list-name
A name, which is a character string, for the community list.

The string is a set of characters.

rule-num
Multinode. A numeric identifier for the rule that is being created. The identifier ranges from 1 through 4294967295.

You can define multiple rules by creating multiple rule configuration nodes.

AA:NN
A community in 4-octet, AS-value format.
local-AS
Advertises communities in local AS only. (NO_EXPORT_SUBCONFED).
no-advertise
Does not advertise this route to any peer (NO_ADVERTISE).
no-export
Does not advertise outside of this AS of confederation boundary (NO_EXPORT).
internet
Specifies the 0 symbolic Internet community.
none
Specifies no communities.

policy {
    route {
    community-list { 
              standard [list-num | list-name ] 
              {
                 rule rule-num1 {
                        AA:NN
                        local-AS 
                        no-advertise 
                        no-export 
                        internet
                        none
                    rule rule-num2 {
                        AA:NN
                        local-AS 
                        no-advertise 
                        no-export 
                        internet
                        none
                    }
                }
            }
        }
    }
}

Use the set form of this command to create a rule for a community list.

Use the delete form of this command to delete a rule for a community list.

Use the show form of this command to display a rule for a community list.

Note: For more information about BGP community-list, see the “BGP Communities” section in Ciena Vyatta Network OS BGP Configuration Guide.