Hello, I am trying to split my traffic into two flows: 1. TCP traffic 2. Other traffic (non-TCP traffic)
On my NIC (Chelsio T540-CR) I have configured 9 queues (these are Netmap queues configured with hw.cxgbe.nnmtx/rx sysctl) . Now I would like to direct TCP traffic to queues 0-7 and non-TCP traffic to queue number 8. To achieve this I have configured two filters using cxgbetool: cxgbetool t5nex0 filter 0 proto 6 hitcnts 1 cxgbetool t5nex0 filter 1 hitcnts 1 queue 8 tcbhash 1 And it seems ok because with such configuration non-TCP traffic is placed only at queue number 8 and TCP traffic is processed by RSS. But there is a problem because RSS uses all 9 queues and in result some TCP packets are also distibuted to queue number 8. My question is how to limit the number of queues that are used by RSS to 8 (queues 0-7)? I tried to set net.inet.rss.bits to "3" but it doesn't seems to changes anything. Thanks for your help. System information: freebsd-version: 11.0-STABLE hw.cxgbe.ntxq10g=1 hw.cxgbe.nrxq10g=1 hw.cxgbe.num_vis=2 hw.cxgbe.nnmtxq_vi=9 hw.cxgbe.nnmrxq_vi=9 _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
