Month Archives: November 2012

ChangeLog Updated PF_RING-aware ixgbe driver (3.11.33). Update PF_RING-aware igb (4.0.17). Fixed bug that was causing ixgbe driver not to disable interrupts. This was causing a high load on the core handling the interrupts for ixgbe-based card. libzero: various hugepages improvements and bug fixes. Added ability to specify PF_RING_RX_PACKET_BOUNCE in pfring_open(). Fixed minor PF_RING memory leak. Various improvements to support of hardware timestamp on Silicom Intel-based 10 Gbit adapters. DNA Bouncer: added direction to pfring_dna_bouncer_decision_func callback (useful in bidirectional mode). DNA Cluster: added dna_cluster_set_hugepages_mountpoint() to manually select the hugepages mount point when several …

New libzero features DNA Cluster: number of per-consumer rx/tx queue slots and number of additional buffers can be configured via dna_cluster_low_level_settings() hugepages support (pfdnacluster_master/pfdnacluster_multithread -u option) New PF_RING-aware libpcap features added PF_RING_ACTIVE_POLL environmental variable to enable active polling when defined to 1 enable rehash rss setting env var PF_RING_RSS_REHASH=1 cluster type selectable via env vars: PCAP_PF_RING_USE_CLUSTER_PER_FLOW PCAP_PF_RING_USE_CLUSTER_PER_FLOW_2_TUPLE PCAP_PF_RING_USE_CLUSTER_PER_FLOW_4_TUPLE PCAP_PF_RING_USE_CLUSTER_PER_FLOW_TCP_5_TUPLE PCAP_PF_RING_USE_CLUSTER_PER_FLOW_5_TUPLE New PF_RING-aware drivers Updated Intel drivers to make them compatible with newer kernels New PF_RING library features new pfring_open() flag PF_RING_HW_TIMESTAMP for enabling hw timestamp New PF_RING kernel module features …