IPv4 and ASN Policy draft on-line
Randy Bush randy at psg.com
Mon Sep 24 18:51:34 CEST 2001
>> in arin-land, i think they actually ask to see proof of dual-homing before >> issuing the asn.but you want to TEST that it is actually deployed.what >> is not clear to me is HOW to do that.please take into account the problem >> of bgp best-path-only propagation. > I do the same in RIPEland as well. BGP best-path-only does put a crimp in > the works which is why one needs to check a few public route servers. I > cycle thru all multihomers (that I have allocated) every few months and > check 3-4 large route servers or LGs and see who doesn't show up at all > (went bellyup) or has only 1 path (dropped the 2nd due to economic > downturn). expecting an ec-style bureaucracy (<g>) to do something like that seems unreasonable. what if one link is down for a day or a week (should a metric week have ten days?:-)? i suspect this is among the reasons the rirs use more administrative tests. all in all, it's a pain. randy
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