Macvlan
set main ip
- ip addr add 192.168.244.150/21 dev eth0
set macvlan interface mac0
- ip link add link eth0 mac0 address 00:22:22:22:22:22 type macvlan
assign ip address to mac0
- ip addr add 192.168.244.151/21 brd + dev mac0
bring mac0 up
- ip link set dev mac0 up
settings in proc system
- echo 1 >/proc/sys/net/ipv4/conf/all/arp_ignore
- echo 2 >/proc/sys/net/ipv4/conf/all/arp_announce
- echo 2 >/proc/sys/net/ipv4/conf/all/rp_filter