starred/openwrt-docker
1
0
Fork 0
mirror of https://github.com/AlbrechtL/openwrt-docker.git synced 2026-10-17 00:01:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add MAC address creation for physical interfaces

Browse Source
This commit is contained in:
Albrecht Lohofener
2024-01-29 12:09:13 +01:00
parent 769c7ab0bc
commit d3e969a74f
1 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/entry.sh
+13 -3
View File
@@ -28,7 +28,15 @@ attach_eth_if () {
#ip link add link $CONTAINER_IF name $QEMU_IF type ipvlan mode l2
#ip link add link $CONTAINER_IF name $QEMU_IF type macvtap mode bridge
ip link add link $CONTAINER_IF name $QEMU_IF type macvtap mode passthru
ip link set $QEMU_IF up
# Create MAC address for new interface
QEMU_MAC_OUI="52:54:00"
read MAC </sys/class/net/$CONTAINER_IF/address
QEMU_IF_MAC=${QEMU_MAC_OUI}${MAC:8} # Replaces the 8 first characters of the original MAC
# Active new interface
ip link set $QEMU_IF address $QEMU_IF_MAC up
#ip link set $QEMU_IF up
}
cd /run
@@ -86,7 +94,8 @@ else
HOST_LAN_IF=$LAN_IF
attach_eth_if $HOST_LAN_IF $HOST_LAN_IF qlan0
exec 30<>/dev/tap$(cat /sys/class/net/qlan0/ifindex)
LAN_ARGS="-device virtio-net-pci,netdev=hostnet0 -netdev tap,fd=30,id=hostnet0"
LAN_ARGS="-device virtio-net-pci,netdev=hostnet0,mac=$(cat /sys/class/net/qlan0/address) \
-netdev tap,fd=30,id=hostnet0"
fi
WAN_ARGS=""
@@ -96,7 +105,8 @@ else
HOST_WAN_IF=$WAN_IF
attach_eth_if $HOST_WAN_IF $HOST_WAN_IF qwan0
exec 31<>/dev/tap$(cat /sys/class/net/qwan0/ifindex)
WAN_ARGS="-device virtio-net-pci,netdev=hostnet1 -netdev tap,fd=31,id=hostnet1"
WAN_ARGS="-device virtio-net-pci,netdev=hostnet1,mac=$(cat /sys/class/net/qwan0/address) \
-netdev tap,fd=31,id=hostnet1"
fi
# Attach USB interface