[Xorp-cvs] XORP cvs commit: xorp/rip

[Pavlin Radoslavov]

CVSROOT:	/usr/local/share/doc/apache/cvs
Module name:	xorp
Changes by:	pavlin@xorpc.icir.org	2006-01-21 05:19:35 UTC

XORP CVS repository


Modified files:
	rip           route_db.cc 

Log message:
	If the (same cost) existing route is showing signs of timing out,
	it may be better to switch to an equally-good alternative route
	immediately, rather than waiting for the timeout to happen.
	The heuristic is: if the route is at least halfway to the expiration
	point, switch to the new route (see RFC 2453 Section 3.9.2 and
	RFC 2080 Section 2.4.2).
	
	This fixes bugzilla entry #205
	
	Bugzilla URL:   http://www.xorp.org/bugzilla/show_bug.cgi?id=205

Revision  Changes                               Path
1.26      +38 -2;  commitid: ea3043d1c34c7ea6;  xorp/rip/route_db.cc