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Hi, Bryce!<br>
<br>
Is this what you are looking for?<br>
<br>
<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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cite="mid:4708A318-496B-4C87-BC8B-FEE6F17CEA63@thenetworknerds.ca">
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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.
<div class=""><br class="">
<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>
<div class=""><br class="">
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<div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0,
0); font-family: Helvetica; font-size: 12px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none;">Thanks ~ Bryce Wilson, AS202313,
EVIX, AS137933</div>
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