Hi I want to receive 2 IPs that are mine from the ISP (I have to supply 2 MACs) over DHCP. They have a problem letting me add them permanent without dhcp as their snooping blocks my connection if not using dhcp.
I want to use just one physical interface as I do not have more 10Gbit interfaces to spare. Also I want to use fake virtual MAC so I can switch hardware without contacting the ISP. Is it possible in OpenBSD to create sub interfaces with different MACs on them and use dhcp for both? How? In linux I think it can be done as: ip link add link eth0 address 00:11:11:11:11:11 eth0.1 type macvlan ifconfig eth0.1 up dhclient -v eth0.1 ip link add link eth0 address 00:11:11:11:11:12 eth0.2 type macvlan ifconfig eth0.2 up dhclient -v eth0.2 Is it possible to something similar to /etc/hostname.ix3 up /etc/hostname.ix3:1 !ifconfig SUBINT VIRTUAL_NEW_MAC SUBDEV $if Public IP 1” !dhclient ix3:1 /etc/hostname.ix3:2 !ifconfig SUBINT VIRTUAL_NEW_MAC SUBDEV $if Public IP 2” !dhclient ix3:2 If so… What should they look like. Note that I want to provide the ISP the virtual MACs and not the cards physical MAC… Many thanks in advance Regards Peo