- 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
- handle_user_msg hook for sending msg to plugins
- SO_SEND_MSG_TO_PLUGIN setsockopt for sending msgs from userspace
- pf_ring_inject_packet_to_ring for inserting packets in a ring identified by )
- possibility to redefine the rehash_rss function
- Snort PF_RING-DAQ module
- new configure –with-pfring-kernel-includes option
- fix for -u -g
- DNA drivers fixes
- Compilation with RHEL 6.3
- igb drop stats fix
- Sample app new features
- new pfcount.c -s option for enabling hw timestamp
- new pfdnacluster_multithread option for absolute per-interface stats
- Sample apps fixes
- vlan parsing
- compilation fix for HAVE_ZERO not set
- pfcount fix for reentrant mode
- core binding fixes
- PF_RING kernel module fixes
- channel_id handling
- fix for hash with cluster type in cluster_per_flow_*
- important fix for standard pf_ring (BUG #252: extra packets with wrong size)
- max caplen 16384 increased to 65535 (max 16 bit)
- fix for handling packets with stripped VLAN IDs
- Misc changes
- Initial work on changelog maintenance
- Binary packages for Ubuntu/RedHat/CentOS x64 available at http://packages.ntop.org.
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PF_RING 5.5.0 Released
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