<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><blockquote type="cite" class="">Not sure how to achieve the same in BIRD.<br class=""></blockquote><br class=""><div class="">While you are at it … (sorry for riding along on your thread)</div><div class=""><br class=""></div><div class="">It raises the <i class="">general</i> question of „how does one extract certain data from different protocols“, i.e. into a variable so it can be „mathed“ with and then re-used in an im- or export filter to be translated into another protocol’s metric.</div><div class=""><br class=""></div><div class="">So in your case: Can the <i class="">krt_metric</i> attribute of routes „learned“ from the kernel be read and stored in a variable?</div><div class=""><br class=""></div><div class="">In my case: How can I read the contents of each part of the tuplets/triplets from BGP communities? So far I only know of ways to test for the existence of particular values. (i.e. get the third part of a BGP large community with known first & second parts into a variable)</div><div class=""><br class=""></div><div class="">Thanks for any hints provided -</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Clemens</div><div class=""><br class=""></div></body></html>