From 53d193c5314113e40aadd4675f75beeab910daca Mon Sep 17 00:00:00 2001
From: Darren 'Tadgy' Austin <darren@afterdark.org.uk>
Date: Sat, 28 Jul 2018 04:08:20 +0100
Subject: Added IPALIASES setting for v4 and v6; removed old IPALIASES code

Signed-off-by: Robby Workman <rworkman@slackware.com>
---
 rc.inet1 | 33 ++++++++++++++++++++++-----------
 1 file changed, 22 insertions(+), 11 deletions(-)

diff --git a/rc.inet1 b/rc.inet1
index 07c3f77..e9e0b58 100644
--- a/rc.inet1
+++ b/rc.inet1
@@ -240,17 +240,6 @@ if_up() {
           fi
         fi
         /sbin/ip link set dev ${1} up  # Bring up interface
-          # Add extra IP addresses, if defined, to interface
-          if [ -n "${IPALIASES[$i]}" ]; then
-            num=0
-            for ipalias in ${IPALIASES[$i]}; do
-              ip="${ipalias%/*}"
-              nm="${ipalias#*/}"
-              [ -z "$nm" ] || [ "$ip" == "$nm" ] && nm="32"
-              /sbin/ip address add ${ip}/${nm} dev ${1} label ${1}:${num}
-              num=$(($num + 1))
-            done
-          fi
       elif [ "${USE_STATELESS[$i]}" = "yes" ]; then # interface should configure itself via stateless RA auto config
         echo "/etc/rc.d/rc.inet1:  using stateless Router Advertisement auto configuration for ${1}" | $LOGGER
         echo "1" >/proc/sys/net/ipv6/conf/$1/accept_ra
@@ -268,6 +257,28 @@ if_up() {
         debug_log "${1} interface is not configured in /etc/rc.d/rc.inet1.conf"
         return
       fi
+      # Add extra IPv4 and v6 addresses, if defined, to the interface
+      if [ -n "${IPALIASES[$i]}" ]; then
+        num=0
+        for ipalias in ${IPALIASES[$i]}; do
+          ip="${ipalias%/*}"
+          nm="${ipalias#*/}"
+          [ -z "$nm" ] || [ "$ip" == "$nm" ] && nm="24"
+          echo "/etc/rc.d/rc.inet1: /sbin/ip address add ${ip}/${nm} dev ${1} label ${1}:${num}" | $LOGGER
+          /sbin/ip address add ${ip}/${nm} dev ${1} label ${1}:${num}
+          num=$(($num + 1))
+        done
+      fi
+      if [ -n "${IPALIASES6[$i]}" ]; then
+        for ipalias in ${IPALIASES6[$i]}; do
+          ip="${ipalias%/*}"
+          nm="${ipalias#*/}"
+          [ -z "$nm" ] || [ "$ip" == "$nm" ] && nm="64"
+          # Unluke IPv4, v6 addresses don't get a label.
+          echo "/etc/rc.d/rc.inet1: /sbin/ip -6 address add ${ip}/${nm} dev ${1}" | $LOGGER
+          /sbin/ip -6 address add ${ip}/${nm} dev ${1}
+        done
+      fi
       if [ -n "${MTU[$i]}" ]; then # Force an MTU (possibly over-riding that set by DHCP)
         echo "/etc/rc.d/rc.inet1:  /sbin/ip link set dev ${1} mtu ${MTU[$i]}" | $LOGGER
         /sbin/ip link set dev ${1} mtu ${MTU[$i]}
-- 
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