OpenBSD RDomains

Intro Let’s assume you have a Mikrotik Router which got a Mgmt Interface with IP: ‘’ and DHCP Server enabled. You wann Access the Router via HTTP/HTTPS while offering Internet Services for the Mikrotik Router. You have an APU and OpenBSD running. What do you do ? Setup 2 NIC’s em0: dhcp client, default route, rdomain 0 em3: dhcp client, rdomain 3 Interfaces Interface em0 cat << 'EOF' > /etc/hostname.em0 # Public Internet inet autoconf inet6 autoconf EOF Interface em3

FullBGP at Home

did you always wanted to have a fullbgp table at home once ? Over your DSL / CM / LTE or whatever connection ? here a little howto :) Setup VM Install a VM with OpenBSD. Add 1 CPU, 1 GB RAM, 20 GB Disk, nothing special Check our Upstream Provider Check the Page from Lukasz and spend him a Beer if you ever meet him. He also mentioned my Post in his Slides (Thanks Lukas)