meta-sysmocom-bsp/recipes-bsp/init-ifupdown/init-ifupdown/sysmocom-idu/interfaces

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# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
# The loopback interface
auto lo
iface lo inet loopback
# eth0 is attached to the IDU-internal managed switch (IES-3080)
# in the future we will use VLANs to use individual switch ports as
# break-out interfaces. For now we simply do DHCP.
# VLAN 2000: The iridium openport satellite modem attached to
# port 1 of the IES-3080
auto eth0.2000
iface eth0.2000 inet static
address 192.168.0.254
netmask 255.255.255.0
network 192.168.0.0
post-up ip r add 10.6.1.0/24 via 192.168.0.1
# VLAN 2001: Reserved for a future C-Band satellite modem
# attached to port 8 of the IES-3080
auto eth0.2001
iface eth0.2001 inet manual
# management VLAN of IES-3080 switch (172.16.2.3)
auto eth0.6
iface eth0.6 inet manual
#eth1 is our admin interface and will provide dhcp to clients
auto eth1
iface eth1 inet static
address 172.16.6.1
netmask 255.255.255.0
network 172.16.6.0
# eth2 is attached to the IDU-internal SOB-JB02-SW
auto eth2
iface eth2 inet manual
pre-up ifconfig $IFACE up
pre-down ifconfig $IFACE down
# * br0 is a bridge interface on top of eth2
# * we use the bridging code so we can run mstpd and become the root bridge
auto br0
iface br0 inet static
bridge_ports eth2
bridge_maxwait 0
address 172.16.4.1
netmask 255.255.254.0
network 172.16.4.0
# management VLAN towards {N,P}JB
auto br0.6
iface br0.6 inet manual
# bridge for VLAN 6: management VLAN
auto br-mgmt
iface br-mgmt inet static
bridge_ports br0.6 eth0.6
bridge_maxwait 0
address 172.16.2.1
netmask 255.255.254.0
network 172.16.2.0
# 172.16.1.1 is the service IP address for SOBMGMT
auto br-mgmt:0
iface br-mgmt:0 inet static
address 172.16.1.1
netmask 255.255.255.255
auto br0.7
iface br0.7 inet static
address 172.16.7.1
netmask 255.255.255.0
network 172.16.7.0