efi0 experiements ended with computer dead
Hello, Just a post for the users: since my computer refused to boot anymore in UEFI mode after install from snapshots, but it was able to do it from previous snapshots, i switched to Legacy BIOS and used it like that. I tested with Debian in UEFI mode and it was fine. I asked on the misc@, i contacted the developers with CVS commits for efi and acpi, zero answers. Today, i gave it a try for UEFI with the most recent amd64 OpenBSD snapshot. I repeated the boot sequence two times, no success, then the computer went completly dead - no BIOS access, no boot, no video output. Tried everything to reset BIOS and to recover it, no luck. Rest in pieces! For the curious, here are some postmortem data: UEFI boot sequence after (old) install: [ using 3299768 bytes of bsd ELF symbol table ] OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 7711522816 (7354MB) avail mem = 7460280672 (7114MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 bios0: Hewlett-Packard HP Compaq Pro 6305 SFF efi0 at bios0: UEFI 2.3.1 efi0: American Megatrends rev 0x4028d > > > boot sequence stuck here <<< The dmesg (old) from Legacy mode and MBR disk: OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 7711543296 (7354MB) avail mem = 7460421632 (7114MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 bios0: Hewlett-Packard HP Compaq Pro 6305 SFF acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT MCFG HPET SSDT MSDM TCPA IVRS SSDT SSDT CRAT acpi0: wakeup devices SBAZ(S4) PS2K(S3) PS2M(S3) P0PC(S4) PE20(S4) PE21(S4) PE22(S4) BNIC(S4) PE23(S4) BR12(S4) BR14(S4) OHC1(S3) EHC1(S3) OHC2(S3) EHC2(S3) OHC3(S3) [...] acpitimer0 at acpi0: 3579545 Hz, 32 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 16 (boot processor) cpu0: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.15 MHz, 15-10-01 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M \ MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, \ AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA \ SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB cpu0: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB 64b/line 16-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, IBE cpu1 at mainbus0: apid 17 (application processor) cpu1: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M \ MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, \ AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA \ SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB cpu1: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB 64b/line 16-way L2 cache cpu1: smt 1, core 0, package 0 cpu2 at mainbus0: apid 18 (application processor) cpu2: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M \ MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, \ AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA \ SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB cpu2: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB 64b/line 16-way L2 cache cpu2: smt 0, core 1, package 0 cpu3 at mainbus0: apid 19 (application processor) cpu3: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M \ MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, \ AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA \ SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB cpu3: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB 64b/line 16-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 5 pa 0xfec0, version 21, 24 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf000, bus 0-63 acpihpet0 at acpi0: 14318180 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpipr
Re: Sanitizers/Fuzzing Support
On Tue Dec 6, 2022 at 5:27 AM CET, wrote: > Hello, > > I see that OpenBSD supports KUBSAN. > > Does OpenBSD have support for KASAN, KMSAN, KLEAK, etc? (or similar things) > > > See https://www.openbsd.org/innovations.html
Re: efi0 experiements ended with computer dead
On Tue Dec 6, 2022 at 4:14 PM CET, Mihai Popescu wrote: > Hello, > > Just a post for the users: since my computer refused to boot anymore > in UEFI mode after install from snapshots, but it was able to do it > from previous snapshots, i switched to Legacy BIOS and used it like > that. I tested with Debian in UEFI mode and it was fine. I asked on > the misc@, i contacted the developers with CVS commits for efi and > acpi, zero answers. Today, i gave it a try for UEFI with the most > recent amd64 OpenBSD snapshot. I repeated the boot sequence two times, > no success, then the computer went completly dead - no BIOS access, no > boot, no video output. Tried everything to reset BIOS and to recover > it, no luck. Rest in pieces! Out of curiosity... Why using UEFI mode on something which was released in 2014 and for FreeDOS vendor does not offer newer BIOS and for Win they offer that one you already have, but is from 2018? It's quite risky in such changing combo of UEFI, ACPI and OpenBSD > > For the curious, here are some postmortem data: > > UEFI boot sequence after (old) install: > > [ using 3299768 bytes of bsd ELF symbol table ] > OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 7711522816 (7354MB) > avail mem = 7460280672 (7114MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) > bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 > bios0: Hewlett-Packard HP Compaq Pro 6305 SFF > efi0 at bios0: UEFI 2.3.1 > efi0: American Megatrends rev 0x4028d > > > > boot sequence stuck here <<< > > The dmesg (old) from Legacy mode and MBR disk: > > OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 7711543296 (7354MB) > avail mem = 7460421632 (7114MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) > bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 > bios0: Hewlett-Packard HP Compaq Pro 6305 SFF > acpi0 at bios0: ACPI 5.0 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP APIC FPDT MCFG HPET SSDT MSDM TCPA IVRS SSDT SSDT CRAT > acpi0: wakeup devices SBAZ(S4) PS2K(S3) PS2M(S3) P0PC(S4) PE20(S4) > PE21(S4) PE22(S4) BNIC(S4) PE23(S4) BR12(S4) BR14(S4) OHC1(S3) > EHC1(S3) OHC2(S3) EHC2(S3) OHC3(S3) [...] > acpitimer0 at acpi0: 3579545 Hz, 32 bits > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > cpu0 at mainbus0: apid 16 (boot processor) > cpu0: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.15 MHz, 15-10-01 > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu0: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges > cpu0: apic clock running at 99MHz > cpu0: mwait min=64, max=64, IBE > cpu1 at mainbus0: apid 17 (application processor) > cpu1: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu1: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu1: smt 1, core 0, package 0 > cpu2 at mainbus0: apid 18 (application processor) > cpu2: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu2: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu2: smt 0, core 1, package 0 > cpu3 at mainbus0: apid 19 (application processor) > cpu3: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,
Re: Sanitizers/Fuzzing Support
Yes, I've seen that. This does not answer my question. See https://man.openbsd.org/kubsan which is not listed there at all. Sent: Tuesday, December 06, 2022 at 7:16 AM From: "Bodie" To: misc@openbsd.org Subject: Re: Sanitizers/Fuzzing Support On Tue Dec 6, 2022 at 5:27 AM CET, wrote: > Hello, > > I see that OpenBSD supports KUBSAN. > > Does OpenBSD have support for KASAN, KMSAN, KLEAK, etc? (or similar things) > > > See https://www.openbsd.org/innovations.html
Re: Sanitizers/Fuzzing Support
On Tue Dec 6, 2022 at 6:35 PM CET, wrote: > Yes, I've seen that. This does not answer my question. > > See https://man.openbsd.org/kubsan which is not listed there at all. > Because Kubsan was not invented here and that's why it's not in inventions. Instead it has own man page as it was import. UBSAN is mentioned in clang-local(1) Basically if it was invented here then it is mentioned on first page plus man of course. If it is something imported then probably only man and talks/presentations from conferences. And same place will be man pages and possibly talks/presentations on conferences. And if devs are working currently on something it may be mentioned on tech@ or once it's done we get the present. > > Sent: Tuesday, December 06, 2022 at 7:16 AM > From: "Bodie" > To: misc@openbsd.org > Subject: Re: Sanitizers/Fuzzing Support > On Tue Dec 6, 2022 at 5:27 AM CET, wrote: > > Hello, > > > > I see that OpenBSD supports KUBSAN. > > > > Does OpenBSD have support for KASAN, KMSAN, KLEAK, etc? (or similar things) > > > > > > > > See > > https://www.openbsd.org/innovations.html >
Re: efi0 experiements ended with computer dead
December 6, 2022 4:14 PM, "Mihai Popescu" wrote: > Hello, > > Just a post for the users: since my computer refused to boot anymore > in UEFI mode after install from snapshots, but it was able to do it > from previous snapshots, i switched to Legacy BIOS and used it like > that. I tested with Debian in UEFI mode and it was fine. I asked on > the misc@, i contacted the developers with CVS commits for efi and > acpi, zero answers. Today, i gave it a try for UEFI with the most > recent amd64 OpenBSD snapshot. I repeated the boot sequence two times, > no success, then the computer went completly dead - no BIOS access, no > boot, no video output. Tried everything to reset BIOS and to recover > it, no luck. Rest in pieces! > > For the curious, here are some postmortem data: > > UEFI boot sequence after (old) install: > > [ using 3299768 bytes of bsd ELF symbol table ] > OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 7711522816 (7354MB) > avail mem = 7460280672 (7114MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) > bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 > bios0: Hewlett-Packard HP Compaq Pro 6305 SFF > efi0 at bios0: UEFI 2.3.1 > efi0: American Megatrends rev 0x4028d > >>> boot sequence stuck here <<< > > The dmesg (old) from Legacy mode and MBR disk: > > OpenBSD 7.2-current (GENERIC.MP) #819: Thu Oct 27 20:41:32 MDT 2022 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 7711543296 (7354MB) > avail mem = 7460421632 (7114MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe86ed (64 entries) > bios0: vendor Hewlett-Packard version "K06 v02.77" date 03/22/2018 > bios0: Hewlett-Packard HP Compaq Pro 6305 SFF > acpi0 at bios0: ACPI 5.0 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP APIC FPDT MCFG HPET SSDT MSDM TCPA IVRS SSDT SSDT CRAT > acpi0: wakeup devices SBAZ(S4) PS2K(S3) PS2M(S3) P0PC(S4) PE20(S4) > PE21(S4) PE22(S4) BNIC(S4) PE23(S4) BR12(S4) BR14(S4) OHC1(S3) > EHC1(S3) OHC2(S3) EHC2(S3) OHC3(S3) [...] > acpitimer0 at acpi0: 3579545 Hz, 32 bits > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > cpu0 at mainbus0: apid 16 (boot processor) > cpu0: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.15 MHz, 15-10-01 > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu0: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges > cpu0: apic clock running at 99MHz > cpu0: mwait min=64, max=64, IBE > cpu1 at mainbus0: apid 17 (application processor) > cpu1: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu1: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu1: smt 1, core 0, package 0 > cpu2 at mainbus0: apid 18 (application processor) > cpu2: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu2: 16KB 64b/line 4-way D-cache, 64KB 64b/line 2-way I-cache, 2MB > 64b/line 16-way L2 cache > cpu2: smt 0, core 1, package 0 > cpu3 at mainbus0: apid 19 (application processor) > cpu3: AMD A8-5500B APU with Radeon(tm) HD Graphics, 3194.05 MHz, 15-10-01 > cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,M > \ > MX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE, > \ > AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MA > \ > > SSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1,IBPB > > cpu3: 16KB 64b/line 4-way D-cache, 64KB 6
PF rules to block out every IP from a given country
Has anybody created rules such as this and if so, do you have an example? Stay safe - Damian Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037 Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here Views & opinions here are mine and not those of any past or present employer
Re: PF rules to block out every IP from a given country
Considering you solved the issue with getting all IPs for a given country correctly (and perhaps updating it sometimes): 1. Dump all IP addresses/ranges into a file (eg. blocked.ips) 2. add table file /path/to/blocked.ips add "persist" if you want. 3. create rule to block all incoming connections from Alternatively, you can just create a file with IPs you allow, create table and write rules to allow connections from IPs in that file. On Wednesday, December 7, 2022 at 09:44:34 a.m. GMT+9, Damian McGuckin wrote: Has anybody created rules such as this and if so, do you have an example? Stay safe - Damian Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037 Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here Views & opinions here are mine and not those of any past or present employer
Re: PF rules to block out every IP from a given country
Take a look at PF-Badhost. Here is a decent write-up: https://undeadly.org/cgi?action=article;sid=20210119113425 Craig > On Dec 6, 2022, at 18:28, Damian McGuckin wrote: > > > Has anybody created rules such as this and if so, do you have an example? > > Stay safe - Damian > > Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037 > Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here > Views & opinions here are mine and not those of any past or present employer > signature.asc Description: Message signed with OpenPGP
