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    Hi, Bryce!<br>
    <br>
    Is this what you are looking for?<br>
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<a class="moz-txt-link-freetext" href="https://www.iana.org/assignments/bgp-well-known-communities/bgp-well-known-communities.xhtml">https://www.iana.org/assignments/bgp-well-known-communities/bgp-well-known-communities.xhtml</a><br>
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    <a class="moz-txt-link-freetext" href="https://tools.ietf.org/html/rfc1997">https://tools.ietf.org/html/rfc1997</a><br>
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    Best regards,<br>
    João Butzke.<br>
    <br>
    <div class="moz-cite-prefix">Em 11/11/2018 22:57, Bryce Wilson
      escreveu:<br>
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      I’m working on updating the BGP communities that are processed and
      used in my routers and I was interested as to what some of the
      common BGP communities that I might want to implement parsing for
      might be.
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        <div class="">As I understand it, it is somewhat required that
          no export, no advertise and no export subconfed are
          implemented. I believe that there is also a no peer option
          which asks that a prefix not be announced over a peering
          relationship, only transit and downstream.</div>
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        <div class="">I do have my own informational prefixes for source
          location and peering vs transit prefixes so it would not be a
          stretch to add a version to allow for restrictions on where a
          prefix is announced and possibly prepending as well. I am
          aware that action communities exist for blackhole and setting
          of local preference but I can not find a consensus as to what
          those communities may be. </div>
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                word-spacing: 0px; -webkit-text-stroke-width: 0px;
                text-decoration: none;">Thanks ~ Bryce Wilson, AS202313,
                EVIX, AS137933</div>
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