Author: grehan Date: Tue May 20 02:59:13 2014 New Revision: 266462 URL: http://svnweb.freebsd.org/changeset/base/266462
Log: Bump bhyve allocation up to 20 bits to avoid birthday-paradox style address collisions when bhyve VMs are connected to the same broadcoast domain and are using pseudo-random allocations. Reviewed by: gnn MFC after: 1 week Modified: head/sys/net/ieee_oui.h Modified: head/sys/net/ieee_oui.h ============================================================================== --- head/sys/net/ieee_oui.h Tue May 20 01:17:59 2014 (r266461) +++ head/sys/net/ieee_oui.h Tue May 20 02:59:13 2014 (r266462) @@ -62,6 +62,6 @@ * allocated for any reason. */ -/* Allocate 64K to bhyve */ +/* Allocate 20 bits to bhyve */ #define OUI_FREEBSD_BHYVE_LOW OUI_FREEBSD(0x000001) -#define OUI_FREEBSD_BHYVE_HIGH OUI_FREEBSD(0x00ffff) +#define OUI_FREEBSD_BHYVE_HIGH OUI_FREEBSD(0x0fffff) _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
