Author: imp Date: Wed Mar 1 04:47:22 2017 New Revision: 314471 URL: https://svnweb.freebsd.org/changeset/base/314471
Log: Fix VNET - DAD detected duplicate IPv6 address Assign a hopefully unique, locally administered etheraddr. - for epairNa & epairNb Submitted by: Catalin <ssle...@users.noreply.github.com> Pull Request: https://github.com/freebsd/freebsd/pull/92 Modified: head/sys/net/if_epair.c Modified: head/sys/net/if_epair.c ============================================================================== --- head/sys/net/if_epair.c Wed Mar 1 04:41:59 2017 (r314470) +++ head/sys/net/if_epair.c Wed Mar 1 04:47:22 2017 (r314471) @@ -62,6 +62,7 @@ __FBSDID("$FreeBSD$"); #include <sys/sockio.h> #include <sys/sysctl.h> #include <sys/types.h> +#include <sys/libkern.h> #include <net/bpf.h> #include <net/ethernet.h> @@ -724,6 +725,7 @@ epair_clone_create(struct if_clone *ifc, ifp = scb->ifp; /* Assign a hopefully unique, locally administered etheraddr. */ eaddr[0] = 0x02; + eaddr[1] = arc4random() & 0xff; eaddr[3] = (ifp->if_index >> 8) & 0xff; eaddr[4] = ifp->if_index & 0xff; eaddr[5] = 0x0b; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
