K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-10-15T18:41:25.985940Z
K 7
svn:log
V 306
Add support for IPv4 /31 prefixes, as described in RFC3021.

To run a /31 network, participating hosts MUST drop support
for directed broadcasts, and treat the first and last addresses
on subnet as unicast. The broadcast address for the prefix
should be the link local broadcast address, INADDR_BROADCAST.

END