opnsense/src

View on GitHub

OPNsense operating system

Stars: 505
Forks: 202
Open beginner issues: 0
Indexed issues: 35

Dominant language: C
License: No license data
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

35 open issues indexed

No link on Intel E810 and E823 after upgrade to 26.7, when ice_ddp is loaded Open

upstream

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

opnsense/src#328 · 3 comments · Opened Sep 15, 2026
pfsync copies a stale destination peer after rejecting it Open

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

opnsense/src#327 · Opened Sep 11, 2026
Firewall stops forwarding traffic and web GUI becomes unreachable after upgrade to 26.7 Open

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

opnsense/src#326 · Opened Sep 10, 2026
Upgrade 26.1 to 26.7 - bnxt Driver fails Open

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

opnsense/src#325 · 1 comment · Opened Sep 4, 2026
Loss of forwarding on 26.7 with Suricata Netmap IPS on Proxmox/VirtIO Open

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

opnsense/src#324 · Opened Sep 2, 2026
26.7.3_8: radix4_lockless FIB rebuild failures cause incorrect IPv4 routing despite correct routing table Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

opnsense/src#323 · Opened Aug 30, 2026
panic: page fault in sysctl_viflist() when reading net.inet.ip.viftable ("netstat -g") with igmpproxy running Open

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

opnsense/src#322 · Opened Aug 29, 2026
Add FreeBSD bxe 2.5G SGMII support for BCM57810 Open

upstream

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

opnsense/src#320 · Opened Aug 21, 2026
CARP VIP on a VLAN-on-bridge interface never receives unicast (if_bridge local delivery — FreeBSD PR 296106) Open

upstream

opnsense/src#319 · 1 comment · 1 assignee · Opened Aug 20, 2026
Regression: Intel E810-XXV (ice0) SFP28-LR fails to establish link after upgrade to 26.7.1_1 (FreeBSD 15.1 base) Open

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

opnsense/src#317 · Opened Aug 6, 2026
Suricata Netmap IPS on LACP lagg0: transmit ring saturation and repeatable generic_mbuf_dtor panic Open

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

opnsense/src#314 · 4 comments · 1 reaction · Opened Aug 4, 2026
share_forward: NAT'd GRE (PPTP) egresses with stale IP header checksum after first packet Open

upstream

opnsense/src#312 · 7 comments · 1 assignee · Opened Jul 31, 2026
26.7: recurring page fault panic in pf_test() on the IPv4 shared-forwarding path (ip_tryforward -> pfil_mbuf_fwd -> pf_check_out) Open

upstream

opnsense/src#309 · 4 comments · 1 assignee · Opened Jul 26, 2026
RTL8111E not working in 26.7, 26.1, worked fine in all previous releases, RTL8111G works still Open

upstream

Difficulty 4/5 3-5 days Newbie friendliness 38/100

opnsense/src#307 · 3 comments · Opened Jul 25, 2026
26.7(.1): Suricata configuration causes crashes Open

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

opnsense/src#306 · 1 comment · Opened Jul 24, 2026
26.7: kernel panic in bridge_input() via Suricata netmap on bridge0, not 26.1 Open

upstream

opnsense/src#305 · 4 comments · 1 assignee · Opened Jul 24, 2026
New Kernel of 26.7 crashes on APU2 board Open

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

opnsense/src#304 · Opened Jul 20, 2026
Kernel panic in fq_codel_enqueue/mq_append under shaped traffic on 26.1.11_6 Open

upstream

Difficulty 5/5 Over a week Newbie friendliness 32/100

opnsense/src#298 · Opened Jul 14, 2026
Hyper-V: Kernel panic on AMD Zen2 when dynamically loading a kernel module with more than 1 vCPU configured (e.g. hv_hid or mounting nullfs or unionfs) Open

upstream

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

opnsense/src#297 · 7 comments · Opened Jul 13, 2026
ktls: appears to be broken for some hardware combinations Open

upstream

opnsense/src#301 · 20 comments · 1 assignee · Opened Jul 10, 2026
Kernel panic (double fault): pfi_kkif_update() self-recursion via if_rename during interface apply Open

upstream

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

opnsense/src#293 · 1 comment · Opened Jul 9, 2026
Receive side scaling possibly breaking RFC 8305 ("Happy Eyeballs") Open

upstream

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

opnsense/src#290 · 2 comments · Opened May 18, 2026
Kernel panic: page fault in netlink_socket thread during interface reconfiguration (igc, rip=0 NULL pointer) Open

upstream

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

opnsense/src#289 · 1 comment · Opened May 3, 2026
Kernel panic (page fault) when AX88179A USB Ethernet adapter disconnects during netlink interface poll Open

upstream

Difficulty 4/5 3-5 days Newbie friendliness 38/100

opnsense/src#288 · 2 comments · Opened Apr 22, 2026
Hard system freeze during boot when igc (I226-V) WAN interface has no link partner Open

upstream

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

opnsense/src#287 · Opened Apr 20, 2026
[networking] ix driver: X520 82599ES SFP+ links fail to establish after boot on FreeBSD 14.2 — ifconfig down/up cycle required Open

support

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

opnsense/src#286 · 3 comments · Opened Apr 17, 2026
Kernel panic (page fault) in bpf_peers_present_if() via ure driver (RTL8156 USB 2.5GbE) Open

upstream

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

opnsense/src#285 · 6 comments · Opened Apr 11, 2026
Excessive wear on flash devices on dell server r640 Open

upstream

Difficulty 4/5 3-5 days Newbie friendliness 25/100

opnsense/src#283 · 2 comments · Opened Feb 27, 2026
Traceroute fails to show firewall hop when using IPv6 policy routing and enabling IPSec Open

upstream

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

opnsense/src#274 · Opened Dec 19, 2025
pf rules "Traffic shaping" hard capping throughput & causing disruptions Open

upstream

opnsense/src#273 · 5 comments · 1 assignee · Opened Dec 4, 2025
axgbe: fragment drops for outbound VLAN-tagged packets Open

cleanup

opnsense/src#266 · 1 assignee · Opened Oct 3, 2025
Kernel Panic: general protection fault in ng_netflow_flow6_add Open

upstream

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

opnsense/src#260 · 15 comments · Opened Aug 22, 2025
axgbe: Jumbo frames only work up to 4082 bytes for MTU Open

feature

opnsense/src#251 · 13 comments · 1 assignee · Opened May 10, 2025
Kernel crash: Fatal trap 12: page fault while in kernel mode due to Suricata/netmap Open

upstream

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

opnsense/src#245 · 44 comments · Opened Jan 27, 2025
axgbe: traffic stall for 1G modules on link-up after boottime interface configuration Open

cleanup

opnsense/src#205 · 1 assignee · Opened Jun 5, 2024

opnsense/src

Get new issues in your inbox