Small fixes - see full log.

Remove code to skip interfaces that do not have IP addresses configured.
  This checking is redundant now, and prevents interfaces being brought up
  without IP addresses - which is important for bridging/bonding/VLANs.
When grabbing the vlan ID from the interface name, use ## instead of #.
Move the point where bridges are taken down to before the point where
  wireless interfaces are taken down.  This is required so that a bridge
  on a wireless interface is take down before the interface itself.
When looping through the interfaces to take down, use MAXNICS-1.

1 files changed, 7 insertions, 13 deletions

diff --git a/rc.inet1 b/rc.inet1
index ffa3ae2..d8cbdfd 100644
--- a/rc.inet1
+++ b/rc.inet1
@@ -193,18 +193,12 @@ if_up() {
     info_log "${1}: skipping - you might need to increase MAXNICS"
     return
   fi
+  info_log "${1}: configuring interface"
   # If the interface is a bridge, then create it first.
   # If you need to set hardware addresses for the underlying interfaces,
   # configure the interfaces with IPs of 0.0.0.0 and set the MAC address
   # in the usual way.  Then, finally, define the bridge.
   [ -n "${BRNICS[$i]}" ] && br_open $i
-  # Skip unconfigured interfaces:
-  if [ -z "${IPADDR[$i]}" ] && [ "${USE_DHCP[$i]}" != "yes" ] && [ -z "${IP6ADDRS[$i]}" ] && \
-      [ "${USE_DHCP6[$i]}" != "yes" ] && [ "${USE_SLAAC[$i]}" != "yes" ]; then
-    debug_log "${1}: skipping IP configuration - not configured in /etc/rc.d/rc.inet1.conf"
-    return
-  fi
-  info_log "${1}: configuring interface"
   if [ -e /sys/class/net/${1%%[:.]*} ]; then # interface exists
     if ! /sbin/ip address show scope global dev ${1} 2>/dev/null | grep -Ewq '(inet|inet6)' || \
         ! /sbin/ip link show dev ${1} | grep -wq "state UP"; then # interface not up or not configured
@@ -212,7 +206,7 @@ if_up() {
       # Handle VLAN interfaces before trying to configure IP addresses.
       if echo "${1}" | grep -Fq .; then
         iface="${1%.*}"
-        vlan="${1#*.}"
+        vlan="${1##*.}"
         # Check if the underlying interface is already up.
         if ! /sbin/ip link show dev ${iface} 2>/dev/null| grep -wq "state UP"; then
           # Bring up the underlying interface.
@@ -465,6 +459,10 @@ if_down() {
       cat /proc/sys/net/ipv6/conf/default/autoconf >/proc/sys/net/ipv6/conf/$1/autoconf
       cat /proc/sys/net/ipv6/conf/default/accept_ra >/proc/sys/net/ipv6/conf/$1/accept_ra
     fi
+    # If the interface is a bridge, then destroy it now:
+    if [ -n "${BRNICS[$i]}" ]; then
+      br_close $i
+    fi
     # Take down VLAN interface, if configured.
     if echo "${1}" | grep -Fq .; then
       info_log "${1}: destroying VLAN interface"
@@ -475,10 +473,6 @@ if_down() {
     if [ -x /etc/rc.d/rc.wireless ]; then
       . /etc/rc.d/rc.wireless ${1} stop
     fi
-    # If the interface is a bridge, then destroy it now:
-    if [ -n "${BRNICS[$i]}" ]; then
-      br_close $i
-    fi
   fi
 }
 
@@ -531,7 +525,7 @@ start() {
 # Function to stop the network:
 stop() {
   gateway_down
-  for (( i = $MAXNICS; i >= 0; i-- )); do
+  for (( i = $MAXNICS - 1; i >= 0; i-- )); do
     if_down ${IFNAME[$i]}
   done
   virtif_destroy