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Setup Transport Middle Box for VxLAN Tunneling
We built our middle-boxes on top of CentOS 7. Ubuntu and other distributions will work in a similar way. The commands shown here refer to CentOS 7. The middle box can be any x86 server with two 10Gbit/s NICs. One NIC will be facing the OLT on L2, the other NIC will be in the external network to communicate with the vBNG. To set up such a middle box use these commands to configure on top of a minimal CentOS 7 installation:
Copy the team members SSH public keys and disable SSH password auth:
Code Block language bash theme RDark cat > authorized_keys << __EOF ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCjD/+BIg4c28lHlHw464vbfUYjfDJ1sSKgrEYcMkL+qO6LagkDAWkWdelmAmpcUJlOPYjxDwmKj8Bu6/fd+WfVzk6y33YVmAFN4jAmv/87dYCNuAMr4gDWc3cU5lsNdpsPzQqGUCFfJCvldyUZeu21YZ2rkYB1+Q9VObUSaa5Z74sKNYQJi0AgnZh63cYOyqVDCwIloWd2FzC+4o04cVL3P1R+COGRq1EUUmy5LSI9rsCO59mLCt8Wm4h5OiY84nEbQVZUH3QyYw/ihmGm2qtklkbNMPOPZ7+8ZN5+of4u/7bpEiZk3FcMh7lYwi6dMyUzwv47Il633JP6GDgOxuCH Daniel Balsiger SSH ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDH8lM+qleGIvXI3wgqIp73pKZwwxKfr9BDCdoVP3/zWRQ/7zpw98nvx7gqfVLlt+P2TjxHbSJqGrSECSmKFCHsYzuA+khmg/aca/IQa2FYFpUR1sT4czWQC14PiGGIoSbMukeUZvddZwZlalNZmOKjzY1Flz3w7+W+XHyFuwy6qfaIt1hIBKkqTUxECYq0O6OkdK6gzouKuAY/4AM+VvcIkdHMm9x3LCXWBAH24QzCG/IzydqXfi4FkVtmGJv2AgEMyR0seSoU3drCXvpY91WjXT8i6m7EMB739hw0V32UaqslY3qHtuNTGake5JFWJn9zYF6lZwGXpU94Bw7YjQL1 Michail Salichos SSH ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCRxCsboa1ERMgiJCP2iA8Zcm2LuAOALQHIZIQEvbcwMifdeXMTawC0tDnU6qy35q+cr5W3+4HJDyBLSAKmDosZepm1a/27cRlgXK/vtkxM5UlDk+lZsF/YGXBzZvWepM4XhozzCMNfvWWxkz5SnEl/ZYfdN2H5psXReNTgBX33ax2cI+aOBZxsX2Y0FYBuqlJFT7htgblGjHLq43nL/cF9w9cXkMv+mPUQJN4wNf1HU5JBjX6sKl6Y3IIPxEVGFohu8c9tDHa8JoWxIzKZz3z9Zd8KkfTTsRtXh3MH7mMRZkVTgHHVU3NA4/psEVMJHFtXI6R/laOv8Lpytdky7tkv taapeda0@UM01183 __EOF mkdir .ssh chmod 0700 .ssh cp authorized_keys .ssh # copy not move (selinux) chmod 0600 .ssh/authorized_keys rm -f authorized_keys sed -e 's|^PasswordAuthentication yes|PasswordAuthentication no|' -i /etc/ssh/sshd_config systemctl restart sshd