# BGP - Community List

VyOS provides policies commands exclusively for BGP traffic filtering and
manipulation: **community-list** is one of them.

## Configuration

### policy community-list

```{cfgcmd} set policy community-list \<text\>

Creat community-list policy identified by name `<text>`.
```
```{cfgcmd} set policy community-list \<text\> description \<text\>

Set description for community-list policy.
```
```{cfgcmd} set policy community-list \<text\> rule \<1-65535\> action \<permit|deny\>

Set action to take on entries matching this rule.
```
```{cfgcmd} set policy community-list \<text\> rule \<1-65535\> description \<text\>

Set description for rule.
```
```{cfgcmd} set policy community-list \<text\> rule \<1-65535\> regex \<aa:nn|local-AS|no-advertise|no-export|additive\>

Regular expression to match against a community-list.
```