FreeBSD net guides
42 guides about net software and administration.
Browse netpackages →Best DNS Servers for FreeBSD
Compare the best DNS servers for FreeBSD: BIND, Unbound, and NSD. Resolver vs authoritative, DNSSEC support, configuration complexity, performance, and which to choose.
2026-04-09Best Email Server Software for FreeBSD
Compare the best email server software for FreeBSD: Postfix, OpenSMTPD, Sendmail for MTA; Dovecot and Cyrus for IMAP; webmail and anti-spam solutions. Full comparison with setup guidance.
2026-04-09Postfix vs Sendmail vs OpenSMTPD on FreeBSD
In-depth comparison of Postfix, Sendmail, and OpenSMTPD on FreeBSD: configuration, security, performance, features, and which MTA to choose for your use case.
2026-04-09FreeBSD High Availability: CARP, HAST, and Failover Guide
FreeBSD high availability with CARP virtual IPs, pfsync firewall state sync, HAST block-level replication, ZFS send/recv, and load balancer failover configurations.
2026-04-09FreeBSD Network Performance Optimization Guide
Optimize FreeBSD network performance with sysctl tunables, ring buffers, polling, TSO/LRO, LAGG, RSS, interrupt coalescing, and practical benchmarks.
2026-04-09FreeBSD VPN Gateway: Complete Build Guide
Build a FreeBSD VPN gateway with WireGuard: server setup, split tunnel, PF NAT, multi-client configuration, kill switch, DNS leak prevention, and monitoring.
2026-04-09FreeBSD WiFi: Driver Updates and Roadmap 2026
Current state of WiFi driver support on FreeBSD in 2026. LinuxKPI-based drivers, iwlwifi, Realtek, Intel AX support, what works, what does not, and the roadmap ahead.
2026-04-09How to Configure IPv6 on FreeBSD: Complete Guide
Set up IPv6 on FreeBSD: SLAAC, DHCPv6, static configuration, dual-stack, PF firewall rules for IPv6, radvd, and troubleshooting IPv6 connectivity.
2026-04-09FreeBSD Networking: Complete Administration Guide (2026)
The definitive guide to FreeBSD networking: interface configuration, VLANs, bridges, LAGG, routing, PF firewall, DNS, DHCP, VPN, IPv6, and network performance tuning. Every command tested on FreeBSD 14.
2026-04-09How to Configure WiFi on FreeBSD: Complete Wireless Guide
Set up WiFi on FreeBSD: supported chipsets, wpa_supplicant configuration, WPA2/WPA3, hidden networks, automatic connection, hotspot mode, and troubleshooting wireless issues.
2026-04-09HAProxy on FreeBSD: Load Balancer Review
In-depth review of HAProxy on FreeBSD: installation, Layer 4/7 balancing, health checks, SSL termination, performance, and comparison with NGINX and relayd.
2026-04-09isc-dhcp-server on FreeBSD: DHCP Server Review
Review of isc-dhcp-server on FreeBSD: installation, subnet configuration, address pools, failover clustering, relay agent setup, migration path to Kea, and comparison with dnsmasq.
2026-04-09How to Set Up LDAP Authentication on FreeBSD
Configure centralized LDAP authentication on FreeBSD with OpenLDAP: server setup, user/group schemas, PAM integration, SSH key lookup, and sudo authorization.
2026-04-09NFS on FreeBSD: Network File System Review
Comprehensive review of NFS on FreeBSD covering NFSv4, server and client configuration, Kerberos authentication, ZFS exports, performance tuning, and comparison with Samba.
2026-04-09OpenLDAP on FreeBSD: Directory Server Review
Review of OpenLDAP on FreeBSD: slapd installation, schema configuration, ACLs, TLS, replication, and integration with SSH/sudo/PAM for centralized authentication.
2026-04-09Syncthing on FreeBSD: Decentralized File Sync Review
Review of Syncthing on FreeBSD: installation, folder sharing, device pairing, relay servers, conflict handling, and comparison with rsync and Nextcloud.
2026-04-09Tailscale on FreeBSD: Mesh VPN Review
In-depth review of Tailscale on FreeBSD: mesh VPN setup, ACLs, exit nodes, subnet routing, MagicDNS, and comparison with manual WireGuard and ZeroTier.
2026-04-09How to Capture and Analyze Network Traffic on FreeBSD with tcpdump
Master tcpdump on FreeBSD: capture filters, display filters, saving to pcap, analyzing HTTP/DNS/TLS traffic, BPF expressions, and integration with Wireshark.
2026-04-09tcpdump on FreeBSD: Packet Capture Review
Review of tcpdump on FreeBSD: BPF filters, capture modes, pcap file handling, advanced expressions, performance tuning, and comparison with Wireshark and tshark.
2026-04-09Wireshark on FreeBSD: Network Protocol Analyzer Review
Review of Wireshark on FreeBSD: installation, capture filters, display filters, protocol analysis, tshark CLI, and integration with tcpdump captures.
2026-04-09How to Set Up AdGuard Home on FreeBSD
Step-by-step guide to setting up AdGuard Home on FreeBSD. Covers installation, web interface, DNS filtering, custom rules, DHCP integration, DNS-over-HTTPS, and comparison with Pi-hole.
2026-03-29Best VPN Software for FreeBSD in 2026
Compare the best VPN solutions for FreeBSD: WireGuard, OpenVPN, IPsec/strongSwan, and Tailscale. Covers performance, configuration complexity, security, and use case recommendations.
2026-03-29How to Set Up ISC DHCP Server on FreeBSD (Updated 2026)
Complete guide to setting up ISC DHCP server on FreeBSD. Covers installation, dhcpd.conf configuration, subnets, fixed addresses, failover, logging, and migration to Kea DHCP.
2026-03-29How to Set Up High Availability on FreeBSD with CARP
Complete guide to high availability on FreeBSD with CARP. Covers virtual IPs, failover configuration, pfsync for firewall state, multi-service HA, and testing failover scenarios.
2026-03-29How to Set Up Load Balancing on FreeBSD
Complete guide to load balancing on FreeBSD. Covers HAProxy, NGINX as load balancer, relayd, health checks, SSL termination, session persistence, and choosing the right tool.
2026-03-29How to Set Up a FreeBSD Router and Gateway
Complete guide to building a FreeBSD router and gateway. Covers IP forwarding, NAT with PF, DHCP, DNS, QoS, multi-WAN, VPN, and monitoring.
2026-03-29How to Implement VLANs on FreeBSD
Step-by-step guide to implementing VLANs on FreeBSD. Covers VLAN concepts, if_vlan interface creation, rc.conf configuration, inter-VLAN routing, trunk ports, PF firewall rules, and troubleshooting.
2026-03-29How to Configure NAT on FreeBSD with PF
Complete guide to NAT configuration on FreeBSD using PF firewall. Covers source NAT, port forwarding (rdr), 1:1 NAT (binat), NAT pools, logging, and troubleshooting.
2026-03-29How to Set Up NFS File Sharing on FreeBSD
Complete guide to setting up NFS on FreeBSD. Covers NFS server configuration, exports file, client mounting, NFSv4, automounter, ZFS integration, and performance tuning.
2026-03-29How to Set Up OpenVPN on FreeBSD
Step-by-step guide to setting up OpenVPN on FreeBSD. Covers installation, EasyRSA PKI, server and client configuration, routing, TLS hardening, and troubleshooting.
2026-03-29How to Set Up Samba File Sharing on FreeBSD
Complete guide to setting up Samba SMB/CIFS file sharing on FreeBSD. Covers installation, smb4.conf configuration, user authentication, ZFS shares, macOS/Windows clients, and Active Directory integration.
2026-03-29How to Set Up WireGuard VPN on FreeBSD
Step-by-step guide to setting up WireGuard VPN on FreeBSD. Covers kernel module installation, key generation, server and client configuration, PF firewall rules, and troubleshooting.
2026-03-29WireGuard vs OpenVPN on FreeBSD: VPN Comparison
Head-to-head comparison of WireGuard and OpenVPN on FreeBSD. Covers performance, security, configuration complexity, use cases, mobile support, and recommendations.
2026-03-29Best Firewall Solutions for FreeBSD in 2026
Compare the best firewall solutions for FreeBSD: PF, IPFW, OPNsense, and pfSense. Covers features, performance, configuration, NAT, QoS, logging, and when to use each.
2026-03-29pfSense vs OPNsense: Which Firewall Should You Pick in 2026?
OPNsense wins for most users in 2026 -- better UI, faster updates, fully open-source. pfSense still leads for Netgate hardware and support contracts. Full comparison inside.
2026-03-29How to Set Up PF Firewall on FreeBSD
Step-by-step guide to configuring PF firewall on FreeBSD. Covers pf.conf syntax, basic rules, NAT, port forwarding, tables, anchors, rate limiting, logging, and troubleshooting.
2026-03-29PF vs IPFW: FreeBSD Firewall Comparison
Head-to-head comparison of PF and IPFW firewalls on FreeBSD. Covers syntax, features, NAT, QoS, logging, performance, and when to use each.
2026-03-29Best Dedicated Servers for FreeBSD in 2026
Compare the best dedicated server providers for FreeBSD in 2026. Reviews Hetzner, OVH, Vultr Bare Metal, Scaleway, and PhoenixNAP with pricing, FreeBSD support, and use case recommendations.
2026-03-29Best VPS Hosting for FreeBSD in 2026
Compare the best VPS providers that support FreeBSD in 2026. Detailed reviews of Vultr, DigitalOcean, Hetzner, Linode, and OVH with pricing, performance, and FreeBSD support analysis.
2026-03-29FreeBSD as a Home Lab Server: Complete Guide
Complete guide to building a FreeBSD home lab server. Covers hardware selection, installation, jails for services, bhyve VMs, ZFS storage, networking, monitoring, and project ideas.
2026-03-29How to Build a NAS with FreeBSD and ZFS
Complete guide to building a NAS with FreeBSD and ZFS. Covers hardware selection, FreeBSD installation, ZFS pool layout, Samba/NFS shares, snapshot automation, monitoring, and maintenance.
2026-03-29How to Set Up FreeBSD on a VPS (Vultr, DigitalOcean, Hetzner)
Step-by-step guide to deploying FreeBSD on popular VPS providers. Covers Vultr, DigitalOcean, and Hetzner setup, initial security hardening, and essential first steps.
2026-03-29