diff options
Diffstat (limited to 'package/base-files')
| -rwxr-xr-x | package/base-files/files/usr/share/udhcpc/default.script | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/package/base-files/files/usr/share/udhcpc/default.script b/package/base-files/files/usr/share/udhcpc/default.script index 7dfb0f93e..b22cc8b04 100755 --- a/package/base-files/files/usr/share/udhcpc/default.script +++ b/package/base-files/files/usr/share/udhcpc/default.script @@ -68,7 +68,7 @@ setup_interface () { user_dns=$(uci_get "network.$ifc.dns") [ -n "$user_dns" ] && dns="$user_dns" - [ -n "$dns" ] && [ "$dns" != "$old_dns" ] && { + [ -n "$dns" ] && [ ! -s "${RESOLV_CONF}.tmp" -o "$dns" != "$old_dns" ] && { echo "udhcpc: setting dns servers: $dns" echo -n > "${RESOLV_CONF}.tmp" for i in $dns ; do @@ -110,7 +110,14 @@ for ifc in $interfaces; do deconfig) ifconfig "$interface" 0.0.0.0 env -i ACTION="ifdown" INTERFACE="$ifc" DEVICE="$ifname" PROTO=dhcp /sbin/hotplug-call iface + + config_get device "$ifc" device + config_get ifname "$ifc" ifname + config_get aliases "$ifc" aliases uci_revert_state network "$ifc" + [ -n "$device" ] && uci_set_state network "$ifc" device "$device" + [ -n "$ifname" ] && uci_set_state network "$ifc" ifname "$ifname" + [ -n "$aliases" ] && uci_set_state network "$ifc" aliases "$aliases" ;; renew) setup_interface update |