Hello!
On 6/7/22 7:54 PM, Valery Lutoshkin wrote:
Hello Chriztoffer,
On Mon, 6 Jun 2022 at 13:20, Valery Lutoshkin <[email protected]
<mailto:[email protected]>> wrote:
> For example:
> peer 1: 1.1.1.1/32 <http://1.1.1.1/32> 1:100
> peer 2: 1.1.1.1/32 <http://1.1.1.1/32> 2:200
> peer 3: 1.1.1.1/32 <http://1.1.1.1/32> 3:300
>
> If the last one was chosen, the result is 1.1.1.1/32 <http://1.1.1.1/32> 3:300
>
> If there is any way to collect all communities and attach them to the chosen prefix (like this: 1.1.1.1/32 <http://1.1.1.1/32> 1:100,2:200,3:300), would anyone please
tell me how to do that?
What is your use case for this "somewhat odd" request?
In some cases my users want to use the prefixes from one or two sources
only. So they use route-maps to filter by community.
In my example, if the user wanted to get the prefixes from the peer 1
and filtered to accept 1:100 only, he loses the prefix 1.1.1.1/32
<http://1.1.1.1/32>.
What about the BGP AddPath feature which allows for sending more than
one route for the same prefix?
Maria
