BPI-R2 5 GigE port

Banana PI BPI-R2 with 5 Gigabit ethernet port,use MTK7530 chip on board.

Performance of IP forwarding over both GMACs(eth0 and eth1)

Single direction flow

Bidirection flow

Statistics on R2 board:

root@LEDE:/proc/irq/70# ifconfig

eth0 Link encap:Ethernet HWaddr EE:86:59:C8:EB:3A

inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0

inet6 addr: fe80::ec86:59ff:fec8:eb3a/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:26822854 errors:0 dropped:0 overruns:0 frame:0

TX packets:37617944 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:35021520367 (32.6 GiB) TX bytes:49849909918 (46.4 GiB)

Interrupt:68

eth1 Link encap:Ethernet HWaddr 8E:3B:FE:FC:EA:BE

inet addr:192.168.10.1 Bcast:192.168.10.255 Mask:255.255.255.0

inet6 addr: fe80::8c3b:feff:fefc:eabe/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:37621811 errors:0 dropped:0 overruns:0 frame:0

TX packets:26821988 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:49699772484 (46.2 GiB) TX bytes:35127932237 (32.7 GiB)

Interrupt:68

discuss on forum :

http://forum.banana-pi.org/t/performance-of-ip-forwarding-over-both-gmacs-eth0-and-eth1/3830