Am 28.11.2012 13:01, schrieb Arturo Servin:
Chris,
The problem that I had is that it pybgpdum requires dpkt and it did not
support 4 byte ASN and you need a hack.
Not sure if that is was problem as well. If it were, let me know and I
will try to remember what I did to make it work but I think this is the
place with the answer:
http://caia.swin.edu.au/urp/bgp/tools.html
Yes, the 4 Byte AS patch is part of the MDFMT. I would have hoped that
by now somebody would have included it in dpkt, but it seems it didn't
happen. The patch includes support for TABLE_DUMP_V2 as well, which is
also not in dpkt by default.
Dpkt still has an issue with certain RIPE MRT dumps, as some of the
BGP4MP messages in there contain more entries than a Python String can
handle, and thus dpkt will crash. (Dpkt will try to read the whole
BGP4MP message in one go into a Python String).
Cheers,
Mat
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