[c-nsp] 1.1.1.0/24 and Cisco WLCs

Andrew Miehs andrew at 2sheds.de
Mon Mar 11 08:05:27 EDT 2013


Hi all,

Was just doing a little bit of reading and had a look at

http://rs2.swissix.ch/cgi-bin/bgplg?cmd=show+ip+bgp+source-as&req=15169

Specifically:

flags destination          gateway          lpref   med aspath origin
*>    1.1.1.0/24           91.206.52.74       100     0 15169 i


I never thought that Cisco using 1.1.1.1 was a good idea - but now looking
that Google is announcing it - I think it is considerably worse. IIRC
changing the virtual IP address on the Cisco WLCs is also strongly not
recommended - so lets hope Google doesn't use this address for anything
useful... Or have I missed something?

Andrew


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