eth0      Link encap:Ethernet  HWaddr b8:27:eb:82:ca:0c
          inet addr:192.168.1.200  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::57ac:b6e:33c1:8bbb/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:797 errors:0 dropped:0 overruns:0 frame:0
          TX packets:797 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:219915 (214.7 KiB)  TX bytes:117516 (114.7 KiB)

wlan0     Link encap:Ethernet  HWaddr b8:27:eb:d7:9f:59
          inet addr:192.168.2.200  Bcast:192.168.2.255  Mask:255.255.255.0
          inet6 addr: fe80::6463:5ba:3b28:6d39/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1532 errors:0 dropped:1215 overruns:0 frame:0
          TX packets:201 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:364160 (355.6 KiB)  TX bytes:29417 (28.7 KiB)

default via 192.168.1.1 dev eth0  metric 202
default via 192.168.2.1 dev wlan0  metric 303
192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.200  metric 202
192.168.2.0/24 dev wlan0  proto kernel  scope link  src 192.168.2.200  metric 303

ip route add default via 192.168.1.1 dev eth0 table 100
ip route add default via 192.168.2.1 dev wlan0 table 200

ip rule add from all lookup main suppress_prefixlength 0
ip rule add from 192.168.1.0/24 lookup 100
ip rule add from 192.168.2.0/24 lookup 200