Please add driver hash key support if possible. This is usually a 52 byte key. The kernel generates and displays a random key but since this is a router system, no installed applications can make use of it. RSS can't take advantage of the hash to evenly spread the workload among cores due to lack of hardware support. Ethtool helps somewhat using the command ethtool -X $iface equal $N (no. of queues).
Thanks in advance!
root@Router:~# ethtool -x eth0
RX flow hash indirection table for eth0 with 2 RX ring(s):
0: 0 1 0 1 0 1 0 1
8: 0 1 0 1 0 1 0 1
16: 0 1 0 1 0 1 0 1
24: 0 1 0 1 0 1 0 1
32: 0 1 0 1 0 1 0 1
40: 0 1 0 1 0 1 0 1
48: 0 1 0 1 0 1 0 1
56: 0 1 0 1 0 1 0 1
64: 0 1 0 1 0 1 0 1
72: 0 1 0 1 0 1 0 1
80: 0 1 0 1 0 1 0 1
88: 0 1 0 1 0 1 0 1
96: 0 1 0 1 0 1 0 1
104: 0 1 0 1 0 1 0 1
112: 0 1 0 1 0 1 0 1
120: 0 1 0 1 0 1 0 1
**RSS hash key:**
**Operation not supported**
RSS hash function:
toeplitz: on
xor: off
crc32: off
root@Router:~#