# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback
	# https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
	up sysctl -w net.ipv4.conf.all.arp_announce=2
	up sysctl -w net.ipv4.ip_forward=1 
	up sysctl -w net.ipv6.conf.all.accept_ra_pinfo=0
	up sysctl -w net.ipv6.conf.all.accept_redirects=0
	up sysctl -w net.ipv6.conf.all.router_solicitations=0
	up sysctl -w net.ipv6.conf.all.accept_dad=0
	up sysctl -w net.ipv6.route.max_size=16384
	up sysctl -w net.ipv6.conf.all.forwarding=1
	up ip a r 185.131.40.1/32 dev $IFACE
	up ip -6 a r 2a03:a0a0:0000::1/128 dev $IFACE

# Interco Fullsave LAN2LAN IPv4
auto eth0
iface eth0 inet static
	address 93.93.40.214
	netmask 255.255.255.252
	up ip r r unreachable 185.131.40.0/22
	up ip r r default via 93.93.40.213 dev $IFACE src 185.131.40.1
	up sysctl -w net.ipv6.conf.$IFACE.accept_dad=0

# Interco Fullsave LAN2LAN IPv6
iface eth0 inet6 static
	address 2a01:6600:20:3000::1/127
	up ip -6 r r unreachable 2a03:a0a0:0000::/48 
	up ip -6 r r unreachable 2a03:a0a0:0001::/48 
	up ip -6 r r default via 2a01:6600:20:3000:: dev $IFACE src 2a03:a0a0::1

# Réseau des antennes CHD
auto br1
iface br1 inet static
	bridge_ports	eth1
	bridge_stp	off
	bridge_maxwait	0
	bridge_fd	0
	# gw IPv4 routeurs adhérents
	address 172.16.0.254
	netmask 255.255.0.0
	# Nécessaire tant qu'on a du NAT
	up modprobe nf_conntrack
	up sysctl -w net.netfilter.nf_conntrack_max=65536
	up sysctl -w net.ipv6.conf.$IFACE.accept_dad=0
	# gw IPv6 routeurs adhérents
	up ip -6 a r fe80::31/64 dev $IFACE
	# chd-stg2.chd.sx (2016-03-05 - now)
	up ip r r 185.131.40.2 dev $IFACE
	up ip -6 r r 2a03:a0a0::2 dev $IFACE
	# ns3.chd.sx (2016-03-05 - now) (on chd-stg2)
	up ip r r 185.131.40.3 dev $IFACE
	up ip -6 r r 2a03:a0a0::3 dev $IFACE
	# Routage adhérents
	#  cf /etc/systemd/system/setup_routing.service
	#
	# Anciens routages (historique 1 an nécessaire)
	# srv1.stg.prosoluce.net (2015-12-31 - 2016-03-05)
	#up ip r r 185.131.40.2 dev $IFACE
	#up ip -6 r r 2a03:a0a0::2 dev $IFACE
	# nuc-stgo (old stg2) (2015-12-31 - 2016-09-19)
	#up ip r r 185.131.40.4 dev $IFACE
	# srv1.stg.prosoluce.net (2016-03-05 - now)
	#up ip r r 185.131.40.9 dev $IFACE
	#up ip -6 r r 2a03:a0a0::9 dev $IFACE
	# backup3.stg.prosoluce.net (2016-01-02 - now)
	#up ip r r 185.131.40.10 dev $IFACE

auto br1:1
iface br1:1 inet static
	address 192.168.0.2
	netmask 255.255.255.0

iface br1:1 inet static
	address 192.168.1.2
	netmask 255.255.255.0