opnsense/core

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OPNsense GUI, API and systems backend

Stars: 4.7k
Forks: 993
Open beginner issues: 0
Indexed issues: 259
Avg merge: 1d 1h
Merged PRs (30d): 39

Dominant language: PHP
License: BSD-2-Clause
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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259 open issues indexed

CARP maintenance mode can strand a permanent demotion Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10901 · Opened Sep 20, 2026
Log Files → General and → Backend show no entries despite syslog-ng actively processing them (26.7.4) Open

incomplete

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10899 · 1 comment · Opened Sep 19, 2026
Add Option to define route flags Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

opnsense/core#10898 · 5 comments · Opened Sep 19, 2026
Gateway monitor (dpinger) killed and not relaunched when SLAAC WAN address is deprecated during a loss event Open

support

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opnsense/core#10896 · 8 comments · Opened Sep 18, 2026
Shaper: Queues configured with CoDel + ECN run droptail instead (flowset busy) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10893 · 1 reaction · Opened Sep 18, 2026
[NAT] Auto rule expand button barely visible in OPN dark theme Open

cleanup

opnsense/core#10892 · 1 assignee · Opened Sep 17, 2026
feat: Allow duplicate gateway monitor IPs Open

support

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opnsense/core#10890 · 1 comment · Opened Sep 17, 2026
IPsec: support TPM 2.0 bound private keys in strongSwan (tpm plugin) Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

opnsense/core#10886 · Opened Sep 15, 2026
changing a VIP address or interface leaves the old address on the interface Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

opnsense/core#10882 · Opened Sep 15, 2026
Feature request: Granular SafeSearch controls Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

opnsense/core#10880 · Opened Sep 15, 2026
Bug report: WAN never gets IPv4/gateway after reboot — `rc.newwanip` fails to resolve `pppoe0` back to `wan` ("Interface '' (pppoe0) is disabled or empty, nothing to do.") Open

incomplete

Difficulty 4/5 3-5 days Newbie friendliness 68/100

opnsense/core#10877 · 8 comments · Opened Sep 15, 2026
DHCPv6 WAN lacks IPv6 default route when rtsold probes before USB WAN link becomes active Open

support

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opnsense/core#10876 · 1 comment · Opened Sep 15, 2026
VPN: IPsec: Deprecate IKEv1 Open

cleanup roadmap

opnsense/core#10874 · 3 comments · 1 reaction · 1 assignee · Opened Sep 14, 2026
26.7.3_11: WireGuard configuration becomes unrecoverable after listen port change, wgX.conf missing and random port assigned Open

incomplete

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opnsense/core#10872 · 1 comment · Opened Sep 13, 2026
Expose Kea's ping-check hook (ICMP address-in-use verification) in the GUI Open

feature

opnsense/core#10869 · 4 comments · 1 assignee · Opened Sep 13, 2026
menu: add pinning functionality Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

opnsense/core#10865 · Opened Sep 12, 2026
Add a Privilege Definition Restricted to Monitoring Purposes Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10864 · 1 comment · Opened Sep 11, 2026
IDS ruleset selection never persists — Download tab, config.xml, and API all fail to enable any ruleset Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

opnsense/core#10863 · 1 comment · Opened Sep 11, 2026
Extra Auth Sever : Timebased One Time Password -- Only Open

support

Difficulty 5/5 Over a week Newbie friendliness 35/100

opnsense/core#10860 · 1 comment · Opened Sep 10, 2026
mvc: support global settings forms via modals Open

feature

opnsense/core#10859 · 1 assignee · Opened Sep 10, 2026
HA: skip pfsync interface reconfiguration if peer remains unchanged Open

feature

opnsense/core#10858 · 2 comments · 2 reactions · 1 assignee · Opened Sep 10, 2026
IDS ruleset selection never persists — Download tab, config.xml, and API all fail to enable any ruleset Open

incomplete

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10856 · 1 comment · Opened Sep 10, 2026
Framed-Pool support Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

opnsense/core#10855 · 6 comments · Opened Sep 9, 2026
[Firewall - Diagnostics - Aliases] PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10854 · Opened Sep 9, 2026
[Issue] Inconsistent WireGuard Instance Failover Time on HA cluster Open

incomplete

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opnsense/core#10853 · 1 comment · Opened Sep 8, 2026
Possible path accumulation bug in `merge_config_attributes()` affecting `nosync` handling Open

incomplete

Difficulty 3/5 1-2 days Newbie friendliness 68/100

opnsense/core#10851 · 2 comments · Opened Sep 7, 2026
system: snapshots: note is not shown in the Snapshots grid Open

support

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

opnsense/core#10850 · 3 comments · Opened Sep 7, 2026
Allow wildcard CNAME for dnsmasq hosts Open

support

Difficulty 4/5 3-5 days Newbie friendliness 45/100

opnsense/core#10846 · 1 comment · Opened Sep 5, 2026
MacAddressField: duplicate detection Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

opnsense/core#10843 · Opened Sep 4, 2026
OPNCentral: Automatic Certificate Push for WebUI not working Open

support

Difficulty 3/5 1-2 days Newbie friendliness 65/100

opnsense/core#10842 · 1 comment · Opened Sep 4, 2026
PortField with Multiple: validate by range instead of enumerating 65535 options Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

opnsense/core#10841 · 5 comments · Opened Sep 4, 2026
widget: add ZFS pool status API and dashboard widget Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opnsense/core#10833 · 1 comment · 1 reaction · Opened Sep 2, 2026
Allow DNS resolution to follow PBR policy for FQDN destinations to prevent DNS privacy leaks Open

support

Difficulty 5/5 Over a week Newbie friendliness 35/100

opnsense/core#10831 · 2 comments · Opened Sep 2, 2026
Native Multi-Subscriber PPPoE Server with Per-User Bandwidth Management Open

support

Difficulty 5/5 Over a week Newbie friendliness 25/100

opnsense/core#10822 · 3 comments · Opened Aug 30, 2026
26.7.3_8: bridge membership races VLAN device creation at boot, VLAN member silently dropped Open

support

Difficulty 4/5 3-5 days Newbie friendliness 52/100

opnsense/core#10820 · 3 comments · Opened Aug 29, 2026
[BUG] Suricata inline mode restart causes NIC link flap, breaking PPPoE/WAN sessions, generating log floods, and triggering endless IP renewal loops Open

support

Difficulty 5/5 Over a week Newbie friendliness 35/100

opnsense/core#10811 · 1 comment · 1 reaction · Opened Aug 27, 2026
26.7.3 update deadlocks on WireGuard model cache after interface assign-opts timeout Open

support

Difficulty 4/5 3-5 days Newbie friendliness 45/100

opnsense/core#10807 · 5 comments · Opened Aug 27, 2026
IPSec VTI incorrect routes Open

support

Difficulty 4/5 3-5 days Newbie friendliness 45/100

opnsense/core#10803 · 8 comments · Opened Aug 27, 2026
OpenVPN DCO instance fails to start after unclean stop: orphaned kernel socket, bind fails with "Address already in use" Open

support

Difficulty 4/5 3-5 days Newbie friendliness 58/100

opnsense/core#10784 · 1 comment · Opened Aug 24, 2026
Firewall rules with protocol=any generate invalid pf syntax, silently aborting all filter reloads Open

incomplete

Difficulty 3/5 1-2 days Newbie friendliness 58/100

opnsense/core#10783 · 2 comments · Opened Aug 23, 2026
CARP split-brain on PPPoE VIP after upgrading to 26.7 (VHID stuck MASTER on both nodes, backup node goes "deaf" to peer's advertisements) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opnsense/core#10781 · Opened Aug 23, 2026
DHCPv6 configuration warns when prefix delegation size is absent Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

opnsense/core#10764 · Opened Aug 23, 2026
Destination NAT rule with IPv4+IPv6 breaks entire ruleset load at boot (silent total loss of filter and NAT) Open

support

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opnsense/core#10755 · 2 comments · 1 reaction · Opened Aug 23, 2026
Paired Image Acquisition (Business Edition) Open

support

Difficulty 5/5 Over a week Newbie friendliness 45/100

opnsense/core#10754 · Opened Aug 22, 2026
Opnsense Kea GUI is unable to support multiple static reservations under single IP Open

support

Difficulty 4/5 3-5 days Newbie friendliness 52/100

opnsense/core#10752 · 1 comment · Opened Aug 22, 2026
Health report - UI and documentation suggestion Open

incomplete

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

opnsense/core#10747 · 1 comment · Opened Aug 21, 2026
Request for Alphabetical sort of host dropdown Open

cleanup

opnsense/core#10742 · 1 assignee · Opened Aug 20, 2026
update_tables.py (--quick) / configure frequency Open

incomplete

Difficulty 3/5 1-2 days Newbie friendliness 48/100

opnsense/core#10741 · 3 comments · Opened Aug 20, 2026
Interface overview details shows invalid list of firewall groups Open

support

Difficulty 3/5 1-2 days Newbie friendliness 62/100

opnsense/core#10739 · 1 comment · Opened Aug 19, 2026
`ix`: failed SFP+ attach renumbers the remaining ports, moving the WAN assignment onto the LAN NIC (hw.ix.unsupported_sfp has no effect) Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

opnsense/core#10730 · 1 comment · Opened Aug 17, 2026

opnsense/core

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