###############
# GRNET SETUP #
###############
# IP-less routing / proxy arp interfaces examples:
# This vlan is used for internet connection of the VMs
# The gateway is a router that connects all nodes VLANs
# snf_public should be an existing routing table (in /etc/iproute/rt_tables)
# The values of ip-routes and ip-gateway must be the same
# decrared in ganeti network related to this routing table.
# gnt-network add --network=62.217.123.128/27 --gateway=62.217.123.129 
#                 --network6=2001:648:2ffc:1201::/64 --gateway6=2001:648:2ffc:1201::1
#                 --network-type=public --tags=nfdhcpd,ip-less-routed snf-net-1
# gnt-network connect snf-net-1 all routed snf_public

auto eth0.201
iface eth0.201 inet manual
  ip-routing-table snf_public
  ip-routes 62.217.123.128/27
  ip-gateway 62.217.123.129
  ip-forwarding 1
  ip-proxy-arp 1
  arp-ip 62.217.123.158

iface eth0.201 inet6 manual
  ip-routing-table snf_public
  ip-routes 2001:648:2ffc:1201::/64
  ip-gateway 2001:648:2ffc:1201::1
  ip-forwarding 1
  ip-proxy-ndp 1

# A bridge pool to connect tap devices of private networks
# A private network uses explicitly one vlan
# prv1            8000.e4115bb2925c       no              eth0.2991
# prv2            8000.e4115bb2925c       no              eth0.2992
# prv3            8000.e4115bb2925c       no              eth0.2993
# prv4            8000.e4115bb2925c       no              eth0.2994
# prv5            8000.e4115bb2925c       no              eth0.2995
auto prv
iface prv inet manual
    up   prv-net-helper up   eth0 1 5 2990 prv
    down prv-net-helper down eth0 1 5 2990 prv

# A bridge to connect tap devices of private networks
# All private networks use this bridge
# Isolation is provided with ebtables and MAC filtering
# prv0            8000.e4115bb2925c       no              eth0.2990
auto prv0
iface prv0 inet manual
  bridge_ports eth0.2990
  bridge_stp off
  bridge_fd 2
  post-up ip link set prv0 address e4:11:5b:b2:92:5c 


#################
# GENERIC SETUP #
#################
# All taps bridged on this bridged
# eth0 is the node's primary interface
# 62.217.123.132/27 is the node's primary address
# 62.217.123.129 is the node's primary Gateway
# aa:00:00:32:50:51 is the node's primary MAC address
auto br0
iface br0 inet manual
  bridge_ports eth0
  bridge_stp off
  bridge_fd 2
  up for ip in 62.217.123.132/27; do ip addr add $ip dev br0; done 
  up ip route add default via 62.217.123.129 dev br0
  post-up ip link set br0 address aa:00:00:32:50:51