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| author | brooks <brooks@FreeBSD.org> | 2006-01-10 05:33:33 +0000 |
|---|---|---|
| committer | brooks <brooks@FreeBSD.org> | 2006-01-10 05:33:33 +0000 |
| commit | 782a252f49aa4ed8dd195bcd9730ba3f0fddf8d7 (patch) | |
| tree | 1ac8454760a317bfae90a9f3a691d6e8d7bdf77d /sbin | |
| parent | a336b443c30c2bfacf61b166d8f92f8471bcd38f (diff) | |
| download | FreeBSD-src-782a252f49aa4ed8dd195bcd9730ba3f0fddf8d7.zip FreeBSD-src-782a252f49aa4ed8dd195bcd9730ba3f0fddf8d7.tar.gz | |
When we give up on an interface, use the arp(8) command to remove all
entries from the interface rather than using ifconfig's delete command.
This preserves non-dhclient configured addresses (though they are wiped
out when dhclient is restarted).
MFC after: 1 week
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/dhclient/dhclient-script | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sbin/dhclient/dhclient-script b/sbin/dhclient/dhclient-script index fbf6e39..fd1fd61 100644 --- a/sbin/dhclient/dhclient-script +++ b/sbin/dhclient/dhclient-script @@ -19,9 +19,10 @@ # # -NETSTAT=/usr/bin/netstat +ARP=/usr/sbin/arp AWK=/usr/bin/awk HOSTNAME=/bin/hostname +NETSTAT=/usr/bin/netstat LOCALHOST=127.0.0.1 @@ -257,7 +258,9 @@ EXPIRE|FAIL) delete_old_address delete_old_routes fi - ifconfig $interface delete + if [ -x $ARP ]; then + $ARP -d -a -i $interface + fi # XXX Why add alias we just deleted above? add_new_alias if [ -f /etc/resolv.conf.save ]; then |
