K 10 svn:author V 6 rstone K 8 svn:date V 27 2018-01-23T03:15:44.287244Z K 7 svn:log V 573 Increment the route table gen count after a modify Increment the route table generation count after modifying a route. This signals back to TCP connections that they need to update their L2 caches as the gateway for their route may have changed. This is a heavier hammer than is needed, strictly speaking, but route changes will be unlikely enough that the performance effects of invalidating all connection route caches should be negligible. MFC after: 1 week Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D13990 Reviewed by: karels END