target/linux/realtek/base-files/lib/preinit/05_set_preinit_iface_realtek

   1 set_preinit_iface() {
   2
   3         # Create a switch on lan1 to configure the VLAN 1.
   4         # Without configuring VLAN ID 1 RTL8380 - RTL9300 will not
   5         # forward packets.
   6         ip link add name switch type bridge vlan_filtering 1
   7         ip link set dev lan1 master switch
   8         ip link set lan1 up
   9
  10         pi_ifname=switch
  11 }
  12
  13 boot_hook_add preinit_main set_preinit_iface