NetBox Labs/pktvisor: Release 4.1.0

Name: pktvisor

Owner: NetBox Labs

Release: 4.1.0

Released: 2022-04-22

License: MPL-2.0

Release Assets:

• pktvisor-cli-linux-x86_64-4.1.0

• pktvisor-x86_64-4.1.0.AppImage

New Features

• Metrics Groups for enabling/disabling metrics in handlers in https://github.com/ns1labs/pktvisor/pull/212
• Create dnstap_msg_type filter in DNS handler in https://github.com/ns1labs/pktvisor/pull/216
• Implement CPU/Mem resource tracking application metrics in https://github.com/ns1labs/pktvisor/pull/230
• Adjust qname aggregation to limit cardinality in https://github.com/ns1labs/pktvisor/pull/242
• Add support to packet size and throughput to Net handler in https://github.com/ns1labs/pktvisor/pull/261
• Feature/filter dnstap by hostmask in https://github.com/ns1labs/pktvisor/pull/217

Other Changes

• Improve TCP timeout with LRU list in https://github.com/ns1labs/pktvisor/pull/249
• Allow creating policies using JSON in https://github.com/ns1labs/pktvisor/pull/198
• Cross compilation for ARM architecture in https://github.com/ns1labs/pktvisor/pull/203 and https://github.com/ns1labs/pktvisor/pull/215
• Update pcapplusplus version and 3rd party libs in https://github.com/ns1labs/pktvisor/pull/224 and https://github.com/ns1labs/pktvisor/pull/231
• Add gdb to docker debug in https://github.com/ns1labs/pktvisor/pull/234 and https://github.com/ns1labs/pktvisor/pull/235
• Optimization: improve handler processing with local_thread cached data in https://github.com/ns1labs/pktvisor/pull/243
• Automated tests for pktvisor policies in https://github.com/ns1labs/pktvisor/pull/237, https://github.com/ns1labs/pktvisor/pull/248 and https://github.com/ns1labs/pktvisor/pull/251
• Add crashpad to debug images in https://github.com/ns1labs/pktvisor/pull/260 and https://github.com/ns1labs/pktvisor/pull/265

Bug Fixes

• Fix issue when deleting PCAP policy with BPF filter by @leoparente in https://github.com/ns1labs/pktvisor/pull/201
• Fix global configuration of period and deep sample for window config by @weyrick in https://github.com/ns1labs/pktvisor/pull/211
• Add new_event to pcap handler callbacks to allow new bucket creation which fixes an issue when scraping bucket metrics by @leoparente in https://github.com/ns1labs/pktvisor/pull/227
• Avoid invalid DNS packets in TCP by @leoparente in https://github.com/ns1labs/pktvisor/pull/262

New Contributors

• @manrodrigues made their first contribution in https://github.com/ns1labs/pktvisor/pull/237
• @etaques made their first contribution in https://github.com/ns1labs/pktvisor/pull/265

Full Changelog: https://github.com/ns1labs/pktvisor/compare/v4.0.0...4.1.0