Release v2.1

Release 2.1 (2026/03/13)

New features

• Latest changes from FreeBSD main and ports at 2026/03/13
• Add cloud-init support
• Fix VRRP preemption
• Fix missing USB drivers for tethering
• Had to remove vpp (build issue due to latest dpdk)

FreeBSD notable network stack changes introduced

CARP

• carp: fix global demotion counter to VRRP advertisements
• carp6: revise the generation of ND6 NA

PF / pfsync

• Introduce source and state limiters (configurable action on limiter exceeded, default block)
• NAT64: fix min-ttl/set-tos, handle TTL expired, fix nat-to/rdr-to on in/out rules
• IPv6 divert: pass v6 packets to divert socket, handle divert packets
• pfctl: change default limiter action from no-match to block
• Fix SCTP panic, pfsync incorrect unlock, rule/state/interface counters
• Fix endpoint-independent crash, udp_mapping cleanup, ICMP divert state handling
• Fix natpass, no rdr, pcounters array size, off-by-one in getcreators

IPFW

• Add support for masked IP-address lookups
• Create BPF tap points for every log rule, ipfw0/ipfwlog0 without ifnet(9)

IPv6 / NDP / ICMPv6

• net.inet6.ip6.use_stableaddr is switched to on by default
• NDP: Add support for Gratuitous Neighbor Discovery (GRAND)
• NDP: implement delayed anycast and proxy NA
• Fix ICMPv6 csum_flags on mbuf reuse

Interfaces: ifconfig, iflib, lagg, vlan, epair, ovpn, vxlan

• iflib: SIOCGIFDOWNREASON ioctl support; tx desc reclaim threshold; KTLS offload support
• lagg: locking fix on start; LACP port map sorted by ifindex
• epair: add VLAN_HWTAGGING support
• vlan: fix panic on interface removal
• if_ovpn: add interface counters
• if_vxlan: fix byteorder of source port

Upgraded packages

• lldpd-tiny 1.0.19_1: replaces lldpd full flavor (smaller footprint)
• bash: 5.3.3 -> 5.3.9
• bgpq4: 1.12 -> 1.14
• bird2: 2.17.2 -> 2.18
• brotli: 1.1.0 -> 1.2.0
• cpu-microcode-amd: 20250729 -> 20251202
• cpu-microcode-intel: 20250812 -> 20260227
• dmidecode: 3.6 -> 3.7
• dnsmasq: 2.91 -> 2.92
• easy-rsa: 3.2.4 -> 3.2.5
• frr10: 10.4.1 -> 10.5.2
• iperf3: 3.19.1 -> 3.20
• mstflint: 4.33.0.1 -> 4.35.0.1
• open-vm-kmod: 12.5.2 -> 13.0.10
• open-vm-tools-nox11: 12.5.2 -> 13.0.10
• openvpn: 2.6.15 -> 2.6.19
• pkt-gen: g2024.09.16 -> g2025.10.08
• python311: 3.11.13 -> 3.11.15
• realtek-re-kmod: 1100.00 -> 1101.00
• strongswan: 6.0.1 -> 6.0.4
• tayga: 0.9.5 -> 0.9.6
• wireguard-tools: 1.0.20210914 -> 1.0.20250521

Packages list

• abseil 20250127.1_1: Abseil Common Libraries (C++)
• arping 2.25: ARP level "ping" utility
• bash 5.3.9: GNU Project's Bourne Again SHell
• bgpq4 1.14: Lightweight prefix-list generator for various routers v4
• bird2 2.18: Dynamic IP routing daemon
• brotli 1.2.0,1: Generic-purpose lossless compression algorithm
• bsnmp-regex 0.6_4: bsnmpd module allowing creation of counters from log files
• bsnmp-ucd 0.4.5_1: bsnmpd module that implements parts of UCD-SNMP-MIB
• c-ares 1.34.6: Asynchronous DNS resolver library
• cpu-microcode 1.0_1: Meta-package for CPU microcode updates
• cpu-microcode-amd 20251202: AMD CPU microcode updates
• cpu-microcode-intel 20260227: Intel CPU microcode updates
• cpu-microcode-rc 1.0_2: RC script for CPU microcode updates
• curl 8.17.0: Command line tool and library for transferring data with URLs
• dhcp6 20080615.2_4: KAME DHCP6 client, server, and relay
• dhcprelya 6.1_1: Lightweight DHCP relay agent (Yandex edition)
• dmidecode 3.7: Tool for dumping DMI (SMBIOS) contents in human-readable format
• dnsmasq 2.92_2,1: Lightweight DNS forwarder, DHCP, and TFTP server
• dtrace-toolkit 1.0_11: Collection of useful scripts for DTrace
• easy-rsa 3.2.5_1,1: Small RSA key management package based on openssl
• expat 2.7.4: XML 1.0 parser written in C
• flashrom 1.6.0_1: Utility for reading, writing, verifying, and erasing flash ROM chips
• frr10 10.5.2: IP routing protocol suite
• frr10-pythontools 10.5.2: Provide configuration reload functionality for FRR
• fswatch-mon 1.13.0_3: Cross-platform file change monitor
• fusefs-libs 2.9.9_2: FUSE allows filesystem implementation in userspace
• gettext-runtime 0.26: GNU gettext runtime libraries and programs
• glib 2.84.4,2: Some useful routines of C programming (current stable version)
• gmp 6.3.0: Free library for arbitrary precision arithmetic
• graphpath 1.2: Generates an ASCII network diagram from the route table
• indexinfo 0.3.1_1: Utility to regenerate the GNU info page index
• intel-pcm 202405_5: Process Count Monitor (PCM) for Intel processors
• iperf 2.2.1: Tool to measure maximum TCP and UDP bandwidth
• iperf3 3.20_1: Improved tool to measure TCP and UDP bandwidth
• ipmitool 1.8.19_3: CLI to manage IPMI systems
• isc-dhcp44-server 4.4.3P1_2: ISC Dynamic Host Configuration Protocol server
• ixl_unlock 1: Disable SFP Module Qualification on Intel XL710 network cards
• json-c 0.18: JSON (JavaScript Object Notation) implementation in C
• jsoncpp 1.9.6_1: JSON reader and writer library for C++
• ksh 1.0.10: ksh93u+m is the renewed development of ksh93 based on AT&T ksh93u+m (stable)
• libcdada 0.5.2: Basic data structures in C as libstdc++ wrapper
• libdnet 1.13_5: Simple interface to low level networking routines
• libedit 3.1.20251016_1,1: Command line editor library
• libev 4.33_1,1: Full-featured and high-performance event loop library
• libevent 2.1.12: API for executing callback functions on events or timeouts
• libffi 3.5.1: Foreign Function Interface
• libgcrypt 1.12.0_1: General purpose cryptographic library based on the code from GnuPG
• libgpg-error 1.59: Common error values for all GnuPG components
• libiconv 1.18_1: Character set conversion library
• libidn2 2.3.8: Implementation of IDNA2008 internationalized domain names
• liblz4 1.10.0_2,1: LZ4 compression library, lossless and very fast
• libnet 1.3,1: C library for creating IP packets
• libpci 3.14.0: PCI configuration space I/O made easy
• libpfctl 0.17: Library for interaction with pf(4)
• libsodium 1.0.21: Library to build higher-level cryptographic tools
• libssh 0.11.4: Library implementing the SSH2 protocol
• libucl 0.9.4: Universal configuration library parser
• libunistring 1.4.2: Unicode string library
• libunwind 20250904: Generic stack unwinding library
• libxml2 2.15.2: XML parser library for GNOME
• libyang2 2.1.128: YANG data modeling language library, version 2
• lldpd-tiny 1.0.19_1: Link-Layer Discovery Protocol (LLDP 802.1ab) daemon
• lua53 5.3.6_1: Powerful, efficient, lightweight, embeddable scripting language
• lua54 5.4.8: Powerful, efficient, lightweight, embeddable scripting language
• lzo2 2.10_1: Portable speedy, lossless data compression library
• mlvpn 2.3.1_5: Multi-link VPN
• monit 5.35.2: Unix system management and proactive monitoring
• mpd5 5.9_18: Multi-link PPP daemon based on netgraph(4)
• mpdecimal 4.0.1: C/C++ arbitrary precision decimal floating point libraries
• mrouted 3.9.8_2: Multicast routing daemon providing DVMRP for IPv4
• mstflint 4.35.0.1: Firmware Burning and Diagnostics Tools for Mellanox devices
• mtr-nox11 0.96: Traceroute and ping in a single network diagnostic tool
• nagios-plugins 2.4.4_1,1: Plugins for Nagios
• nc 1.0.1_2: Network aware cat
• netmap-fwd 0.2: IPv4 router over netmap for FreeBSD
• netperf 2.7.1.p20210121_2: Network performance benchmarking package
• nettle 3.10.2: Low-level cryptographic library
• nrpe 4.1.3: Nagios Remote Plugin Executor
• nstat g20250705,1: Replacement for bw/netstat/vmstat/pcm-memory.x
• ntraceroute 6.4.2_3: Ubiquitous network routing analysis tool
• open-vm-kmod 13.0.10.1600013,2: Open VMware kernel modules for FreeBSD VMware guests
• open-vm-tools-nox11 13.0.10,2: Open VMware tools for FreeBSD VMware guests (without X11)
• openvpn 2.6.19: Secure IP/Ethernet tunnel daemon
• openvpn-auth-radius 2.1_4: RADIUS authentication plugin for OpenVPN
• pciids 20260309: Database of all known IDs used in PCI devices
• pcre2 10.47_1: Perl Compatible Regular Expressions library, version 2
• perl5 5.42.1: Practical Extraction and Report Language
• perl5.40 5.40.3_2: Practical Extraction and Report Language
• pimd 2.3.2b_1: Lightweight stand-alone PIM-SM v2 multicast routing daemon
• pimdd 0.2.1.0_3: UO Dense Protocol-Independent Multicast (PIM-DM) daemon for IPv4
• pkcs11-helper 1.31.0: Helper library for multiple PKCS#11 providers
• pkg 2.6.2: Package manager
• pkt-gen g2025.10.08: Packet sink/source and bandwidth/delay emulator using the netmap API
• pmacct 1.7.8_1: Accounting and aggregation tool for IPv4 and IPv6 traffic
• protobuf 29.6,1: Data interchange format library
• protobuf-c 1.5.1_3: Code generator and libraries to use Protocol Buffers from pure C
• py311-exabgp4 4.2.22_1: BGP engine and route injector
• py311-mrtparse 2.0.0_1: MRT format data parser
• py311-packaging 26.0: Core utilities for Python packages
• py311-setuptools 63.1.0_3: Python packages installer
• python 3.11_3,2: "meta-port" for the default version of Python interpreter
• python3 3_4: Meta-port for the Python interpreter 3.x
• python311 3.11.15: Interpreted object-oriented programming language
• quagga-bgp-netgen 0.2: Generates Quagga/FRR bgp configuration file with lot's of routes
• readline 8.3.3: Library for editing command lines as they are typed
• realtek-re-kmod 1101.00.1600013: Kernel driver for Realtek PCIe Ethernet Controllers
• rtrlib 0.8.0_1: Open-source C implementation of the RPKI/Router Protocol client
• simdjson 4.3.1: Parsing gigabytes of JSON per second
• strongswan 6.0.4: Open Source IKEv2 IPsec-based VPN solution
• sudo 1.9.17p2_2: Allow others to run commands as root
• tayga 0.9.6: Userland stateless NAT64 daemon
• tinc 1.0.36_3: Virtual Private Network (VPN) daemon
• tmux 3.6a: Terminal Multiplexer
• vim 9.2.0140: Improved version of the vi editor (console flavor)
• wireguard-tools 1.0.20250521_1: Fast, modern and...

Release v2.0

Release 2.0

Special instructions before upgrade

BSDRP 1.994 or later is required.
Upgrading will not add the dual UEFI/BIOS mode, neither the MBR to GPT conversion:
A full reinstall is required for those new features.

New features

• The Nanobsd framework was replaced by poudriere-image. This brings:
  • Support for both BIOS and UEFI boot and GPT partition type
    • A full reinstall is required to migrate from MBR to GPT
  • Packages are now built using the official poudriere method
• New architecture available: aarch64
• New packages:
  • net/vpp
  • flashrom
  • mstflint, Mellanox NIC tools
• Removed packages:
  • isc-dhcp44 (use dnsmasq)
  • dhcprelya (use dnsmasq)

Upgraded packages

• bird to 2.17
• cpu-microcodes
• dnsmasq to 2.90
• frr 10.4.1 (lua scripting enabled)
• iperf to 3.19
• lldp to 1.0.19
• monit to 5.35
• mtr to 0.96
• openvpn 2.6.15
• strongswan 6.0.1