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Don't announce the ethernet address when it's 00:00:00:00:00:00. It's

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not of any interest.  This primairly happens when vlan(4) interfaces are
created.
This commit is contained in:
Brooks Davis 2004-07-02 19:44:59 +00:00
parent e1237b285b
commit f93dfa28b1
1 changed files with 7 additions and 2 deletions
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9
sys/net/if_ethersubr.c
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@ -847,6 +847,7 @@ ether_sprintf(const u_char *ap)
void
ether_ifattach(struct ifnet *ifp, const u_int8_t *llc)
{
int i;
struct ifaddr *ifa;
struct sockaddr_dl *sdl;
@ -881,8 +882,12 @@ ether_ifattach(struct ifnet *ifp, const u_int8_t *llc)
if (BDG_LOADED)
bdgtakeifaces_ptr();
/* Announce Ethernet MAC address. */
if_printf(ifp, "Ethernet address: %6D\n", llc, ":");
/* Announce Ethernet MAC address if non-zero. */
for (i = 0; i < ifp->if_addrlen; i++)
if (llc[i] != 0)
break;
if (i != ifp->if_addrlen)
if_printf(ifp, "Ethernet address: %6D\n", llc, ":");
}
/*