Messages

I will contact the ISP but I am not very optimistic they will do something about it. I've now put a switch in front of the WAN port that drops the announcements before they arrive at the OPNsense.

Thank you for your input though!

Hey guys,

not seeing anything strange in dmesg:

Code Select Expand

---<<BOOT>>---
Copyright (c) 1992-2023 The FreeBSD Project.
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        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 14.3-RELEASE-p14 stable/26.1-n272114-8616e879e31a SMP amd64
FreeBSD clang version 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2)
[1] VT(vga): resolution 640x480
[1] CPU: Intel(R) Atom(TM) CPU C3558 @ 2.20GHz (2200.21-MHz K8-class CPU)
[1]   Origin="GenuineIntel"  Id=0x506f1  Family=0x6  Model=0x5f  Stepping=1
[1]   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
[1]   Features2=0x4ff8ebbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,RDRAND>
[1]   AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
[1]   AMD Features2=0x101<LAHF,Prefetch>
[1]   Structured Extended Features=0x2294e283<FSGSBASE,TSCADJ,SMEP,ERMS,NFPUSG,MPX,PQE,RDSEED,SMAP,CLFLUSHOPT,PROCTRACE,SHA>
[1]   Structured Extended Features3=0x2c000000<IBPB,STIBP,ARCH_CAP>
[1]   XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
[1]   IA32_ARCH_CAPS=0x1<RDCL_NO>
[1]   VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
[1]   TSC: P-state invariant, performance statistics
[1] real memory  = 6442450944 (6144 MB)
[1] avail memory = 6121291776 (5837 MB)
[1] Event timer "LAPIC" quality 600
[1] ACPI APIC Table: <INTEL  TIANO   >
[1] WARNING: L1 data cache covers fewer APIC IDs than a core (0 < 1)
[1] FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
[1] FreeBSD/SMP: 1 package(s) x 4 core(s)
[1] random: registering fast source Intel Secure Key RNG
[1] random: fast provider: "Intel Secure Key RNG"
[1] random: unblocking device.
[1] ioapic0 <Version 2.0> irqs 0-23
[1] Launching APs: 3 2 1
[1] random: entropy device external interface
[1] wlan: mac acl policy registered
[1] kbd1 at kbdmux0
[1] WARNING: Device "spkr" is Giant locked and may be deleted before FreeBSD 15.0.
[1] vtvga0: <VT VGA driver>
[1] smbios0: <System Management BIOS> at iomem 0xf0600-0xf0617
[1] smbios0: Entry point: v3 (64-bit), Version: 3.0
[1] aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS,SHA1,SHA256>
[1] acpi0: <ALASKA A M I >
[1] acpi0: Power Button (fixed)
[1] cpu0: <ACPI CPU> on acpi0
[1] hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
[1] Timecounter "HPET" frequency 24000000 Hz quality 950
[1] Event timer "HPET" frequency 24000000 Hz quality 550
[1] Event timer "HPET1" frequency 24000000 Hz quality 440
[1] Event timer "HPET2" frequency 24000000 Hz quality 440
[1] Event timer "HPET3" frequency 24000000 Hz quality 440
[1] Event timer "HPET4" frequency 24000000 Hz quality 440
[1] atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
[1] atrtc0: Warning: Couldn't map I/O.
[1] atrtc0: registered as a time-of-day clock, resolution 1.000000s
[1] Event timer "RTC" frequency 32768 Hz quality 0
[1] attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
[1] Timecounter "i8254" frequency 1193182 Hz quality 0
[1] Event timer "i8254" frequency 1193182 Hz quality 100
[1] Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
[1] acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
[1] pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
[1] pci0: <ACPI PCI bus> on pcib0
[1] pcib1: <ACPI PCI-PCI bridge> at device 6.0 on pci0
[1] pci1: <ACPI PCI bus> on pcib1
[1] pci1: <processor> at device 0.0 (no driver attached)
[1] pcib2: <ACPI PCI-PCI bridge> mem 0xdcbe0000-0xdcbfffff irq 16 at device 9.0 on pci0
[1] pci2: <ACPI PCI bus> on pcib2
[1] igb0: <Intel(R) I211 (Copper)> port 0xd000-0xd01f mem 0xdc900000-0xdc91ffff,0xdc920000-0xdc923fff irq 16 at device 0.0 on pci2
[1] igb0: NVM V0.6 imgtype2
[1] igb0: Using 1024 TX descriptors and 1024 RX descriptors
[1] igb0: Using 2 RX queues 2 TX queues
[1] igb0: Using MSI-X interrupts with 3 vectors
[1] igb0: Ethernet address: 7c:5a:1c:84:6d:b8
[1] igb0: netmap queues/slots: TX 2/1024, RX 2/1024
[1] pcib3: <ACPI PCI-PCI bridge> mem 0xdcbc0000-0xdcbdffff irq 17 at device 10.0 on pci0
[1] pci3: <ACPI PCI bus> on pcib3
[1] igb1: <Intel(R) I211 (Copper)> port 0xc000-0xc01f mem 0xdc800000-0xdc81ffff,0xdc820000-0xdc823fff irq 17 at device 0.0 on pci3
[1] igb1: NVM V0.6 imgtype2
[1] igb1: Using 1024 TX descriptors and 1024 RX descriptors
[1] igb1: Using 2 RX queues 2 TX queues
[1] igb1: Using MSI-X interrupts with 3 vectors
[1] igb1: Ethernet address: 7c:5a:1c:84:6d:b9
[1] igb1: netmap queues/slots: TX 2/1024, RX 2/1024
[1] pcib4: <ACPI PCI-PCI bridge> mem 0xdcba0000-0xdcbbffff irq 18 at device 11.0 on pci0
[1] pci4: <ACPI PCI bus> on pcib4
[1] igb2: <Intel(R) I211 (Copper)> port 0xb000-0xb01f mem 0xdc700000-0xdc71ffff,0xdc720000-0xdc723fff irq 18 at device 0.0 on pci4
[1] igb2: NVM V0.6 imgtype2
[1] igb2: Using 1024 TX descriptors and 1024 RX descriptors
[1] igb2: Using 2 RX queues 2 TX queues
[1] igb2: Using MSI-X interrupts with 3 vectors
[1] igb2: Ethernet address: 7c:5a:1c:84:6d:ba
[1] igb2: netmap queues/slots: TX 2/1024, RX 2/1024
[1] pcib5: <ACPI PCI-PCI bridge> mem 0xdcb80000-0xdcb9ffff irq 19 at device 12.0 on pci0
[1] pci5: <ACPI PCI bus> on pcib5
[1] igb3: <Intel(R) I211 (Copper)> port 0xa000-0xa01f mem 0xdc600000-0xdc61ffff,0xdc620000-0xdc623fff irq 19 at device 0.0 on pci5
[1] igb3: NVM V0.6 imgtype2
[1] igb3: Using 1024 TX descriptors and 1024 RX descriptors
[1] igb3: Using 2 RX queues 2 TX queues
[1] igb3: Using MSI-X interrupts with 3 vectors
[1] igb3: Ethernet address: 7c:5a:1c:84:6d:bb
[1] igb3: netmap queues/slots: TX 2/1024, RX 2/1024
[1] pcib6: <ACPI PCI-PCI bridge> mem 0xdcb60000-0xdcb7ffff irq 20 at device 14.0 on pci0
[1] pci6: <ACPI PCI bus> on pcib6
[1] pcib7: <ACPI PCI-PCI bridge> at device 0.0 on pci6
[1] pci7: <ACPI PCI bus> on pcib7
[1] vgapci0: <VGA-compatible display> port 0x9000-0x907f mem 0xd8000000-0xdbffffff,0xdc000000-0xdc01ffff irq 20 at device 0.0 on pci7
[1] vgapci0: Boot video device
[1] pcib8: <ACPI PCI-PCI bridge> mem 0xdcb40000-0xdcb5ffff irq 21 at device 15.0 on pci0
[1] pci8: <ACPI PCI bus> on pcib8
[1] pcib9: <ACPI PCI-PCI bridge> mem 0xdcb20000-0xdcb3ffff irq 22 at device 16.0 on pci0
[1] pci9: <ACPI PCI bus> on pcib9
[1] pcib10: <ACPI PCI-PCI bridge> mem 0xdcb00000-0xdcb1ffff irq 23 at device 17.0 on pci0
[1] pci10: <ACPI PCI bus> on pcib10
[1] igb4: <Intel(R) I210 (Fiber)> port 0x8000-0x801f mem 0xdc200000-0xdc2fffff,0xdc300000-0xdc303fff irq 23 at device 0.0 on pci10
[1] igb4: EEPROM V3.16-0 eTrack 0x800004b4
[1] igb4: Using 1024 TX descriptors and 1024 RX descriptors
[1] igb4: Using 4 RX queues 4 TX queues
[1] igb4: Using MSI-X interrupts with 5 vectors
[1] igb4: Ethernet address: 7c:5a:1c:84:6d:bc
[1] igb4: netmap queues/slots: TX 4/1024, RX 4/1024
[1] ahci0: <Intel Denverton AHCI SATA controller> port 0xe050-0xe057,0xe040-0xe043,0xe020-0xe03f mem 0xdcc14000-0xdcc15fff,0xdcc19000-0xdcc190ff,0xdcc18000-0xdcc187ff irq 20 at device 19.0 on pci0
[1] ahci0: AHCI v1.31 with 1 6Gbps ports, Port Multiplier supported
[1] ahcich3: <AHCI channel> at channel 3 on ahci0
[1] ahciem0: <AHCI enclosure management bridge> on ahci0
[1] xhci0: <Intel Denverton USB 3.0 controller> mem 0xdcc00000-0xdcc0ffff irq 19 at device 21.0 on pci0
[1] xhci0: 32 bytes context size, 64-bit DMA
[1] usbus0 on xhci0
[1] usbus0: 5.0Gbps Super Speed USB v3.0
[1] pcib11: <ACPI PCI-PCI bridge> irq 16 at device 22.0 on pci0
[1] pci11: <ACPI PCI bus> on pcib11
[1] ix0: <Intel(R) X553 (1GbE)> mem 0xdfc00000-0xdfdfffff,0xdfe04000-0xdfe07fff irq 16 at device 0.0 on pci11
[1] ix0: Using 2048 TX descriptors and 2048 RX descriptors
[1] ix0: Using 4 RX queues 4 TX queues
[1] ix0: Using MSI-X interrupts with 5 vectors
[1] ix0: allocated for 4 queues
[1] ix0: allocated for 4 rx queues
[1] ix0: Ethernet address: 7c:5a:1c:84:6d:b4
[1] ix0: nvm 0.58.0 eTrack 0x80000878
[1] ix0: netmap queues/slots: TX 4/2048, RX 4/2048
[1] ix1: <Intel(R) X553 (1GbE)> mem 0xdfa00000-0xdfbfffff,0xdfe00000-0xdfe03fff irq 17 at device 0.1 on pci11
[1] ix1: Using 2048 TX descriptors and 2048 RX descriptors
[1] ix1: Using 4 RX queues 4 TX queues
[1] ix1: Using MSI-X interrupts with 5 vectors
[1] ix1: allocated for 4 queues
[1] ix1: allocated for 4 rx queues
[1] ix1: Ethernet address: 7c:5a:1c:84:6d:b5
[1] ix1: nvm 0.58.0 eTrack 0x80000878
[1] ix1: netmap queues/slots: TX 4/2048, RX 4/2048
[1] pcib12: <ACPI PCI-PCI bridge> at device 23.0 on pci0
[1] pci12: <ACPI PCI bus> on pcib12
[1] ix2: <Intel(R) X553 L (1GbE)> mem 0xdf600000-0xdf7fffff,0xdf804000-0xdf807fff at device 0.0 on pci12
[1] ix2: Using 2048 TX descriptors and 2048 RX descriptors
[1] ix2: Using 4 RX queues 4 TX queues
[1] ix2: Using MSI-X interrupts with 5 vectors
[1] ix2: allocated for 4 queues
[1] ix2: allocated for 4 rx queues
[1] ix2: Ethernet address: 7c:5a:1c:84:6d:b6
[1] ix2: nvm 0.58.0 eTrack 0x8000087c
[1] ix2: netmap queues/slots: TX 4/2048, RX 4/2048
[1] ix3: <Intel(R) X553 L (1GbE)> mem 0xdf400000-0xdf5fffff,0xdf800000-0xdf803fff at device 0.1 on pci12
[1] ix3: Using 2048 TX descriptors and 2048 RX descriptors
[1] ix3: Using 4 RX queues 4 TX queues
[1] ix3: Using MSI-X interrupts with 5 vectors
[1] ix3: allocated for 4 queues
[1] ix3: allocated for 4 rx queues
[1] ix3: Ethernet address: 7c:5a:1c:84:6d:b7
[1] ix3: nvm 0.58.0 eTrack 0x8000087c
[1] ix3: netmap queues/slots: TX 4/2048, RX 4/2048
[1] pci0: <simple comms> at device 24.0 (no driver attached)
[1] isab0: <PCI-ISA bridge> at device 31.0 on pci0
[1] isa0: <ISA bus> on isab0
[1] pci0: <memory> at device 31.2 (no driver attached)
[1] pci0: <serial bus> at device 31.5 (no driver attached)
[1] apei0: <ACPI Platform Error Interface> on acpi0
[1] acpi_tz0: <Thermal Zone> on acpi0
[1] ns8250: UART FCR is broken
[1] ns8250: UART FCR is broken
[1] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
[1] orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0
[1] est0: <Enhanced SpeedStep Frequency Control> on cpu0
[1] est: CPU supports Enhanced Speedstep, but is not recognized.
[1] est: cpu_vendor GenuineIntel, msr 20a300001600
[1] device_attach: est0 attach returned 6
[1] est: CPU supports Enhanced Speedstep, but is not recognized.
[1] est: cpu_vendor GenuineIntel, msr 20a300001600
[1] device_attach: est1 attach returned 6
[1] est: CPU supports Enhanced Speedstep, but is not recognized.
[1] est: cpu_vendor GenuineIntel, msr 20a300001600
[1] device_attach: est2 attach returned 6
[1] est: CPU supports Enhanced Speedstep, but is not recognized.
[1] est: cpu_vendor GenuineIntel, msr 20a300001600
[1] device_attach: est3 attach returned 6
[1] Timecounter "TSC-low" frequency 1099999984 Hz quality 1000
[1] Timecounters tick every 1.000 msec
[1] ada0 at ahcich3 bus 0 scbus0 target 0 lun 0
ada0: <ADATA IM2S3134N-064GM 6.8E> ACS-2 ATA SATA 3.x device
ada0: Serial Number 2I4020012336
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 61057MB (125045424 512 byte sectors)
[1] ses0 at ahciem0 bus 0 scbus1 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
[1] ses0: ada0,pass0 in 'Slot 03', SATA Slot: scbus0 target 0
[1] Trying to mount root from ufs:/dev/ada0s1a [rw]...
[1] ugen0.1: <Intel XHCI root HUB> at usbus0
[1] uhub0 on usbus0
[1] uhub0: <Intel XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
[1] uhub0: 8 ports with 8 removable, self powered
[18] ichsmb0: <Intel Denverton SMBus controller> port 0xe000-0xe01f mem 0xdcc16000-0xdcc160ff irq 23 at device 31.4 on pci0
[18] smbus0: <System Management Bus> on ichsmb0
[20] lo0: link state changed to UP
[26] vlan0: changing name to 'vlan0.20'
[27] vlan1: changing name to 'vlan01'
[31] ix2: link state changed to UP
[31] vlan01: link state changed to UP
[32] wg0: link state changed to UP
[33] ix3: link state changed to UP
[33] ix0: link state changed to UP
[35] ix1: link state changed to UP
[57] ix0: promiscuous mode enabled
[58] ix1: promiscuous mode enabled
[58] lo0: promiscuous mode enabled
[58] ix2: promiscuous mode enabled
[58] ix3: promiscuous mode enabled
[58] vlan01: promiscuous mode enabled
[58] igb1: promiscuous mode enabled
[58] wg0: promiscuous mode enabled
[87] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
[103] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:03 on ix1
[957] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[1178] pid 33932 (unbound), jid 0, uid 59: exited on signal 11 (no core dump - bad address)
[1539] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[2383] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[3231] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[4364] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[6370] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[6545] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
[7741] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:01 on ix1
[8910] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[10326] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[12058] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
[13254] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:01 on ix1
[13351] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[13540] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
[14200] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:03 on ix1
[15036] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[15920] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[19768] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[20913] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[21127] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
[22323] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:01 on ix1
[22878] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[24564] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[24866] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[26306] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[27502] arp: 195.69.173.1 moved from 00:0e:00:00:01:03 to 00:0e:00:00:01:01 on ix1
[29311] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[29566] arp: 195.69.173.1 moved from 00:0e:00:00:01:03 to 00:0e:00:00:01:02 on ix1
[30762] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:01 on ix1
[32931] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[34701] arp: 195.69.173.1 moved from 00:0e:00:00:01:03 to 00:0e:00:00:01:01 on ix1
[35170] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
[36058] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
I wonder if there is something wrong with setting the static ARP entry at Neighbors -> Static Assignments? Because I noticed that the entry in the ARP table is still changing, even after rebooting after setting it (I read this is necessary somewhere).

Hello,

I changed my ISP a while ago and now got their modem in bridge mode working, so my OPNsense WAN port is bridged to the ISP.
Up to multiple times a day, my WAN connection just stops working and reloading it fixes it immediately. I've pinned this down to the ISP sending loads of gratitious ARP messages:

Code Select Expand

2026-06-08T12:31:12
Notice
kernel
<6>[1539] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
2026-06-08T12:21:29
Notice
kernel
<6>[957] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
2026-06-08T12:07:16
Notice
kernel
<6>[103] arp: 195.69.173.1 moved from 00:0e:00:00:01:02 to 00:0e:00:00:01:03 on ix1
2026-06-08T12:07:00
Notice
kernel
<6>[87] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:02 on ix1
Every time this happens, the WAN gateway stops responding and I need to reload, 12:25:09 is when I triggered the interface reload:

Code Select Expand

2026-06-08T12:25:11
Notice
opnsense
/usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan
2026-06-08T12:25:11
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure dns (execute task : unbound_configure_do(1))
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.newwanip: ROUTING: entering configure using wan
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure dns (execute task : dnsmasq_configure_do(1))
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure dns (1)
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure dhcp (execute task : radvd_configure_dhcp(1))
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure dhcp (1)
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure ipsec (execute task : ipsec_configure_do(1,wan))
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure ipsec (1,wan)
2026-06-08T12:25:10
Notice
opnsense
/usr/local/etc/rc.newwanip: IP renewal starting (new: 195.69.173.56, old: 195.69.173.56, interface: wan, device: ix1, force: yes)
2026-06-08T12:25:09
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure monitor (execute task : dpinger_configure_do(1,[WAN_DHCP]))
2026-06-08T12:25:09
Notice
opnsense
/usr/local/etc/rc.configure_interface: plugins_configure monitor (1,[WAN_DHCP])
2026-06-08T12:25:09
Error
opnsense
/usr/local/etc/rc.configure_interface: ROUTING: refusing to set inet gateway on addressless wan(ix1)
2026-06-08T12:25:09
Warning
opnsense
/usr/local/etc/rc.configure_interface: ROUTING: refusing to set interface route on addressless wan(ix1)
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: Creating resolv.conf
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: New Routers (ix1): 195.69.173.1
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: New Broadcast Address (ix1): 195.69.173.255
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: New Subnet Mask (ix1): 255.255.255.0
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: New IP Address (ix1): 195.69.173.56
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: New Hostname (ix1): 7c5a1c846db5
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: Reason REBOOT on ix1 executing
2026-06-08T12:25:09
Notice
opnsense
/usr/local/etc/rc.configure_interface: ROUTING: entering configure using wan
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: Reason PREINIT on ix1 executing
2026-06-08T12:25:09
Critical
dhclient
exiting.
2026-06-08T12:25:09
Error
dhclient
short write: wanted 20 got 0 bytes
2026-06-08T12:25:09
Notice
dhclient
dhclient-script: Reason FAIL on ix1 executing
2026-06-08T12:25:09
Error
dhclient
My address (195.69.173.56) was deleted, dhclient exiting
2026-06-08T12:23:59
Notice
dhclient
dhclient-script: Creating resolv.conf
2026-06-08T12:23:59
Notice
dhclient
dhclient-script: New Hostname (ix1): 7c5a1c846db5
2026-06-08T12:23:59
Notice
dhclient
dhclient-script: Reason RENEW on ix1 executing
2026-06-08T12:21:29
Notice
kernel
<6>[957] arp: 195.69.173.1 moved from 00:0e:00:00:01:01 to 00:0e:00:00:01:03 on ix1
I've already tried these things:
* Enable "Skip rules when gateway is down"

* Disable reply-to on WAN rules

* Enable "Dynamic gateway policy" on the interface

* Setting a static ARP entry

* Disabling neighbor discovery on WAN

but nothing worked. Other users of the ISP have reported that they solved it by dropping/ignoring GARP announcements, but I cannot find a way to do this with OPNsense? Running version 26.1.9.