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authorDavid Hankins <dhankins@isc.org>2010-02-03 23:25:25 +0000
committerDavid Hankins <dhankins@isc.org>2010-02-03 23:25:25 +0000
commitfdfebedf3e1e048d6f12a2332a72156c28ace88b (patch)
tree01347d8bf5ee2fd5c28f8e3cd0a87fba3976a246 /common/dispatch.c
parent176c2a7d2d6f65597ce9957456b1b3371b5fd3f9 (diff)
downloadisc-dhcp-fdfebedf3e1e048d6f12a2332a72156c28ace88b.tar.gz
- An optimization described in the failover protocol draft is now included,
which permits a DHCP server operating in communications-interrupted state to 'rewind' a lease to the state most recently transmitted to its peer, greatly increasing a server's endurance in communications-interrupted. This is supported using a new 'rewind state' record on the dhcpd.leases entry for each lease. [ISC-Bugs #19601]
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