network: set MTU and MACADDR for dhcp and auto6

diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index f681336edfa3bf9197fcb14b2f54751cdcbc4da2..37f51b9d2f956065419168486c9668cc53e7d4e5 100755 (executable)
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -110,6 +110,9 @@ do_dhcp() {
         return 1
     fi
 
+    [ -n "$macaddr" ] && ip link set address $macaddr dev $netif
+    [ -n "$mtu" ] && ip link set mtu $mtu dev $netif
+
     while [ $_COUNT -lt $_DHCPRETRY ]; do
         info "Starting dhcp for interface $netif"
         dhclient "$@" \
@@ -144,6 +147,8 @@ do_ipv6auto() {
     echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_ra
     echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_redirects
     linkup $netif
+    [ -n "$macaddr" ] && ip link set address $macaddr dev $netif
+    [ -n "$mtu" ] && ip link set mtu $mtu dev $netif
     wait_for_ipv6_auto $netif
 
     [ -n "$hostname" ] && echo "echo $hostname > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
@@ -388,7 +393,7 @@ for p in $(getargs ip=); do
     done
 
     # Store config for later use
-    for i in ip srv gw mask hostname macaddr dns1 dns2; do
+    for i in ip srv gw mask hostname macaddr dns1 dns2 mtu; do
         eval '[ "$'$i'" ] && echo '$i'="$'$i'"'
     done > /tmp/net.$netif.override
 

diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
index a5114be1bc9b7cecb079be26ffb0ef005b816717..cab74772951606c1f5247900525cb12f84a4e13c 100755 (executable)
--- a/modules.d/45ifcfg/write-ifcfg.sh
+++ b/modules.d/45ifcfg/write-ifcfg.sh
@@ -144,6 +144,7 @@ for netup in /tmp/net.*.did-setup ; do
 
     [ -e /tmp/bond.${netif}.info ] && . /tmp/bond.${netif}.info
     [ -e /tmp/team.${netif}.info ] && . /tmp/team.${netif}.info
+    [ -e /tmp/net.${netif}.override ] && . /tmp/net.${netif}.override
 
     uuid=$(cat /proc/sys/kernel/random/uuid)
     if [ "$netif" = "$bridgename" ]; then
@@ -178,8 +179,6 @@ for netup in /tmp/net.*.did-setup ; do
             fi
             cp /tmp/dhclient.$netif.lease /tmp/ifcfg-leases/dhclient-$uuid-$netif.lease
         else
-            # If we've booted with static ip= lines, the override file is there
-            [ -e /tmp/net.$netif.override ] && . /tmp/net.$netif.override
             if strstr "$ip" '*:*:*'; then
                 echo "IPV6INIT=yes"
                 echo "IPV6_AUTOCONF=no"
@@ -245,7 +244,7 @@ for netup in /tmp/net.*.did-setup ; do
                 echo "MASTER=\"$netif\""
                 echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
                 unset macaddr
-                [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
+                [ -e /tmp/net.${slave}.override ] && . /tmp/net.${slave}.override
                 interface_bind "$slave" "$macaddr"
             ) >> /tmp/ifcfg/ifcfg-$slave
         done
@@ -268,7 +267,7 @@ for netup in /tmp/net.*.did-setup ; do
                 echo "BRIDGE=\"$bridgename\""
                 echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
                 unset macaddr
-                [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
+                [ -e /tmp/net.${slave}.override ] && . /tmp/net.${slave}.override
                 interface_bind "$slave" "$macaddr"
             ) >> /tmp/ifcfg/ifcfg-$slave
         done