I've compiled both 5.5.2 and 5.5.3 and am having the same error with both...
We've got Silicom fiber 10G cards in these boxes. After compiling pf_ring and the dna/libzero drives, here is what I did: insmod PF_RING-5.5.2/kernel/pf_ring.ko insmod PF_RING-5.5.2/drivers/DNA/ixgbe-3.10.16-DNA/src/ixgbe.ko MQ=0,0 RSS=1,1 num_rx_slots=32768 ifconfig dna0 up promisc ethtool -K dna0 tso off &>/dev/null ethtool -K dna0 gro off &>/dev/null ethtool -K dna0 lro off &>/dev/null ethtool -K dna0 gso off &>/dev/null ethtool -G dna0 tx 32768 &>/dev/null ethtool -G dna0 rx 32768 &>/dev/null pfcount -i dna0 shows between 2-5 Gbps of traffic with no packet loss pfdnacluster_master -i dna0 -c 10 -n 2 Output: Absolute Stats: RX 15'153'857 pkts [721'566.74 pkt/sec] Processed 0 pkts [0.00 pkt/sec] Actual Stats: RX 728'197 pkts [1'000.06 ms][728'151.85 pps] Processed 0 pkts [1'000.06 ms][0.00 pps] --- Absolute Stats: RX 15'988'515 pkts [726'704.93 pkt/sec] Processed 0 pkts [0.00 pkt/sec] Actual Stats: RX 834'658 pkts [1'000.06 ms][834'607.08 pps] Processed 0 pkts [1'000.06 ms][0.00 pps] --- Absolute Stats: RX 16'868'810 pkts [733'380.38 pkt/sec] Processed 0 pkts [0.00 pkt/sec] Actual Stats: RX 880'295 pkts [1'000.06 ms][880'240.42 pps] Processed 0 pkts [1'000.06 ms][0.00 pps] --- Absolute Stats: RX 17'571'663 pkts [732'106.65 pkt/sec] Processed 0 pkts [0.00 pkt/sec] Actual Stats: RX 702'853 pkts [1'000.05 ms][702'810.83 pps] Processed 0 pkts [1'000.05 ms][0.00 pps] pfcount -I dnacluster:10@0 pfring_open error [Cannot allocate memory] (pf_ring not loaded or perhaps you use quick mode and have already a socket bound to dnacluster:10@0 ?) Any idea what the problem is? Thanks. Craig
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