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

arptables

• arptables -A OUT -o mac0 --arhln 06 -j mangle --mangle-hw-s 00:22:22:22:22:22
• arptables -A IN -d 192.168.244.151 --arhln 06 -j mangle --mangle-hw-d 00:22:22:22:22:22

• http://serverfault.com/questions/223601/multiple-mac-addresses-on-one-physical-network-interface-linux
• http://backreference.org/2014/03/20/some-notes-on-macvlanmacvtap/