mwan3-2.0.2-1 + aero2

# cat /etc/config/network
...
config interface 'wan'
    option ifname 'eth0.2'
    option proto 'dhcp'
    option metric 1
    option peerdns  0
    option dns  '8.8.8.8 8.8.4.4'
....
config interface 'wan2'
    option ifname 'eth1'
    option proto 'dhcp'
    option metric 2
    option peerdns  0
    option dns  '212.2.96.51 212.2.96.52'
.....




# cat /etc/config/firewall
....
config zone
    option name     wan
    list   network      'wan'
    list   network      'wan6'
    list   network      'wan2'
    option input        REJECT
    option output       ACCEPT
    option forward      REJECT
    option masq     1
    option mtu_fix      1
...




# cat /etc/config/dhcp
config dnsmasq
    ...
    option rebind_protection 1  # disable if upstream must serve RFC1918 addresses
    option rebind_localhost 1  # enable for RBL checking and similar services
    list rebind_domain  aero2.net.pl  # whitelist RFC1918 responses for domains
...
config dhcp wan2
    option interface    wan2
    option ignore   1
....




# cat /etc/config/mwan3

config interface 'wan'
    option enabled '1'
    list track_ip '8.8.4.4'
    list track_ip '8.8.8.8'
    list track_ip '208.67.222.222'
    list track_ip '208.67.220.220'
    option reliability '1'
    option count '1'
    option timeout '2'
    option interval '5'
    option down '3'
    option up '8'

config interface 'wan2'
    option enabled '1'
    list track_ip '192.168.10.1'
    option reliability '1'
    option count '1'
    option timeout '2'
    option interval '5'
    option down '3'
    option up '8'

config member 'wan_m1_w3'
    option interface 'wan'
    option metric '1'
    option weight '3'

config member 'wan_m2_w3'
    option interface 'wan'
    option metric '2'
    option weight '3'

config member 'wan2_m1_w2'
    option interface 'wan2'
    option metric '1'
    option weight '2'

config member 'wan2_m2_w2'
    option interface 'wan2'
    option metric '2'
    option weight '2'

config policy 'wan_only'
    list use_member 'wan_m1_w3'

config policy 'wan2_only'
    list use_member 'wan2_m1_w2'

config policy 'balanced'
    list use_member 'wan_m1_w3'
    list use_member 'wan2_m1_w2'

config policy 'wan_wan2'
    list use_member 'wan_m1_w3'
    list use_member 'wan2_m2_w2'

config policy 'wan2_wan'
    list use_member 'wan_m2_w3'
    list use_member 'wan2_m1_w2'


config rule 'default_rule'
    option dest_ip '0.0.0.0/0'
    option use_policy 'wan_wan2'