On 2026/05/12 23:29, Gabriele Vento wrote: > >Synopsis: Wireguard doesn't seem to work on macppc (at least when > trying to connect to CGHMN) > >Category: powerpc > >Environment: > System : OpenBSD 7.8 > Details : OpenBSD 7.8 (GENERIC) #13: Fri Oct 10 13:14:53 MDT > 2025 > [email protected]:/usr/src/sys/arch/macppc/compile/GENERIC > > Architecture: OpenBSD.macppc > Machine : macppc > >Description: > I am trying to connect to a VPN (https://cghmn.org) through > wg-quick from a iBook G3 running OpenBSD 7.8, but it does not seem to > work. > It first of all for some reason replaces the last field of > AllowedIps with `/0`, and also just doesn't work. > >How-To-Repeat: > - Write to /etc/wireguard/wg-conf.conf the following lines > (replacing the bracketed terms)
Does it work if you configure it with ifconfig(8) rather than the third-party tool? > [Interface] > Address = <addres>/32 > PrivateKey = <privatekey> > DNS = 100.64.12.2 > MTU = 1300 > > [Peer] > PublicKey = k/QiJIbMakMKgTCHVt8/D+8k4DzRVM6U33F3gMZfRUg= > AllowedIPs = 100.64.0.0/10 > Endpoint = us.wg.cghmn.org:42070 > PersistentKeepalive = 15 > PresharedKey = <presharedkey> > - Run `wg-quick up wg-conf` > > dmesg: > OpenBSD 7.8 (GENERIC) #13: Fri Oct 10 13:14:53 MDT 2025 > [email protected]:/usr/src/sys/arch/macppc/compile/GENERIC > real mem = 671088640 (640MB) > avail mem = 630419456 (601MB) > random: boothowto does not indicate good seed > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root: model PowerBook4,2 > cpu0 at mainbus0: 750 (Revision 0x3311): 600 MHz: 256KB backside cache > mem0 at mainbus0 > spdmem0 at mem0: SDRAM non-parity PC66 > spdmem1 at mem0: 512MB SDRAM non-parity PC133CL2 > memc0 at mainbus0: uni-n rev 0xc0 > kiic0 at memc0 offset 0xf8001000 > iic0 at kiic0 > mpcpcibr0 at mainbus0 pci: uni-north > pci0 at mpcpcibr0 bus 0 > pchb0 at pci0 dev 11 function 0 "Apple Pangea AGP" rev 0x00 > agp at pchb0 not configured > vgafb0 at pci0 dev 16 function 0 "ATI Mobility M3" rev 0x02, mmio > wsdisplay0 at vgafb0 mux 1: console (std, vt100 emulation) > wsdisplay0: screen 1-5 added (std, vt100 emulation) > mpcpcibr1 at mainbus0 pci: uni-north > pci1 at mpcpcibr1 bus 0 > macobio0 at pci1 dev 23 function 0 "Apple Pangea Macio" rev 0x00 > openpic0 at macobio0 offset 0x40000: version 0x4614 feature 3f0302 LE > macgpio0 at macobio0 offset 0x50 > macgpio1 at macgpio0: irq 47 > pgs0 at macgpio0: irq 55 > "firewire-linkon" at macgpio0 not configured > "gpio1" at macgpio0 not configured > "gpio9" at macgpio0 not configured > "extint-gpio4" at macgpio0 not configured > "extint-gpio12" at macgpio0 not configured > "escc-legacy" at macobio0 offset 0x12000 not configured > zs0 at macobio0 offset 0x13000: irq 22,23 > zstty0 at zs0 channel 0 > zstty1 at zs0 channel 1 > tumbler0 at macobio0 offset 0x10000: irq 30,1,2 > "timer" at macobio0 offset 0x15000 not configured > adb0 at macobio0 offset 0x16000: irq 25, via-pmu, 3 targets > apm0 at adb0: battery flags 0x5, 100% charged > akbd0 at adb0 addr 2: iBook keyboard with inverted T (ISO layout) > wskbd0 at akbd0: console keyboard, using wsdisplay0 > ams0 at adb0 addr 3: EMP trackpad <tpad> 2-button, 400 dpi > wsmouse0 at ams0 mux 0 > abtn0 at adb0 addr 7: brightness/volume/eject buttons > "battery" at macobio0 offset 0x0 not configured > "backlight" at macobio0 offset 0xf300 not configured > kiic1 at macobio0 offset 0x18000 > iic1 at kiic1 > wdc0 at macobio0 offset 0x1f000 irq 19: DMA > wd0 at wdc0 channel 0 drive 0: <SAMSUNG MP0402H> > wd0: 16-sector PIO, LBA48, 38204MB, 78242976 sectors > atapiscsi0 at wdc0 channel 0 drive 1 > scsibus1 at atapiscsi0: 2 targets > cd0 at scsibus1 targ 0 lun 0: <SONY, CD-RW CRX800E, 1.3g> removable > wd0(wdc0:0:0): using PIO mode 4, DMA mode 2 > cd0(wdc0:0:1): using PIO mode 4, DMA mode 2 > audio0 at tumbler0 > ohci0 at pci1 dev 24 function 0 "Apple Pangea USB" rev 0x00: irq 27, > version 1.0 > ohci1 at pci1 dev 25 function 0 "Apple Pangea USB" rev 0x00: irq 28, > version 1.0 > usb0 at ohci0: USB revision 1.0 > uhub0 at usb0 configuration 1 interface 0 "Apple OHCI root hub" rev > 1.00/1.00 addr 1 > usb1 at ohci1: USB revision 1.0 > uhub1 at usb1 configuration 1 interface 0 "Apple OHCI root hub" rev > 1.00/1.00 addr 1 > mpcpcibr2 at mainbus0 pci: uni-north > pci2 at mpcpcibr2 bus 0 > "Apple Pangea FireWire" rev 0x00 at pci2 dev 14 function 0 not configured > gem0 at pci2 dev 15 function 0 "Apple Pangea GMAC" rev 0x00: irq 41, > address 00:03:93:6a:1d:74 > bmtphy0 at gem0 phy 0: BCM5221, rev. 4 > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > bootpath: /pci@f2000000/mac-io@17/ata-4@1f000/disk@0:/bsd > root on wd0a (f650c960c8366817.a) swap on wd0b dump on wd0b > WARNING: / was not properly unmounted > > usbdevs: > Controller /dev/usb0: > addr 01: 106b:0000 Apple, OHCI root hub > full speed, self powered, config 1, rev 1.00 > driver: uhub0 > Controller /dev/usb1: > addr 01: 106b:0000 Apple, OHCI root hub > full speed, self powered, config 1, rev 1.00 > driver: uhub1 > > pcidump: > Domain /dev/pci0: > 0:11:0: Apple Pangea AGP > 0x0000: Vendor ID: 106b, Product ID: 0027 > 0x0004: Command: 0016, Status: 0230 > 0x0008: Class: 06 Bridge, Subclass: 00 Host, > Interface: 00, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 08 > 0x0010: BAR empty (00000000) > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 0000 Product ID: 0000 > 0x0030: Expansion ROM Base Address: 00000000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00 > 0x0080: Capability 0x02: AGP > 0x0000: 0027106b 02300016 06000000 00001008 > 0x0010: 00000000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 00000000 > 0x0030: 00000000 00000080 00000000 00000000 > 0x0040: 00000840 00000000 02000002 00000000 > 0x0050: 00000040 00000000 00000000 00000000 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00100002 07000203 00000000 00000000 > 0x0090: 00000000 00000000 00000001 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > 0:16:0: ATI Mobility M3 > 0x0000: Vendor ID: 1002, Product ID: 4c46 > 0x0004: Command: 0086, Status: 02b0 > 0x0008: Class: 03 Display, Subclass: 00 VGA, > Interface: 00, Revision: 02 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: ff, > Cache Line Size: 08 > 0x0010: BAR mem prefetchable 32bit addr: 0x94000000/0x04000000 > 0x0014: BAR io addr: 0x00000400/0x0100 > 0x0018: BAR mem 32bit addr: 0x90000000/0x00004000 > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 1002 Product ID: 4c46 > 0x0030: Expansion ROM Base Address: 90020000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 08 Max Lat: 00 > 0x0050: Capability 0x02: AGP > 0x005c: Capability 0x01: Power Management > State: D0 > 0x0000: 4c461002 02b00086 03000002 0000ff08 > 0x0010: 94000008 00000401 90000000 00000000 > 0x0020: 00000000 00000000 00000000 4c461002 > 0x0030: 90020000 00000050 00000000 000801ff > 0x0040: 00000000 00000000 00000000 00000000 > 0x0050: 00205c02 1f000203 00000200 06020001 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00000000 00000000 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > Domain /dev/pci1: > 0:23:0: Apple Pangea Macio > 0x0000: Vendor ID: 106b, Product ID: 0025 > 0x0004: Command: 0016, Status: 0200 > 0x0008: Class: ff (unknown), Subclass: 00 (unknown), > Interface: 00, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 08 > 0x0010: BAR mem 32bit addr: 0x80000000/0x00080000 > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 0000 Product ID: 0000 > 0x0030: Expansion ROM Base Address: 00000000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00 > 0x0000: 0025106b 02000016 ff000000 00001008 > 0x0010: 80000000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 00000000 > 0x0030: 00000000 00000000 00000000 00000000 > 0x0040: 00000000 00000000 00000000 00000000 > 0x0050: 00000000 00000000 00000000 00000000 > 0x0060: fffffff3 ffffffff ffffffff ffffffff > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00000000 00000000 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > 0:24:0: Apple Pangea USB > 0x0000: Vendor ID: 106b, Product ID: 0026 > 0x0004: Command: 0006, Status: 0210 > 0x0008: Class: 0c Serial Bus, Subclass: 03 USB, > Interface: 10, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 00 > 0x0010: BAR mem 32bit addr: 0x80081000/0x00001000 > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 0000 Product ID: 0000 > 0x0030: Expansion ROM Base Address: 00000000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 01 Line: 00 Min Gnt: 03 Max Lat: 56 > 0x0050: Capability 0x01: Power Management > State: D0 > 0x0000: 0026106b 02100006 0c031000 00001000 > 0x0010: 80081000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 00000000 > 0x0030: 00000000 00000050 00000000 56030100 > 0x0040: 00000000 00000000 00000000 00000000 > 0x0050: 76020001 26002000 00000000 00000000 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00000000 00000000 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > 0:25:0: Apple Pangea USB > 0x0000: Vendor ID: 106b, Product ID: 0026 > 0x0004: Command: 0006, Status: 0210 > 0x0008: Class: 0c Serial Bus, Subclass: 03 USB, > Interface: 10, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 00 > 0x0010: BAR mem 32bit addr: 0x80080000/0x00001000 > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 0000 Product ID: 0000 > 0x0030: Expansion ROM Base Address: 00000000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 01 Line: 00 Min Gnt: 03 Max Lat: 56 > 0x0050: Capability 0x01: Power Management > State: D0 > 0x0000: 0026106b 02100006 0c031000 00001000 > 0x0010: 80080000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 00000000 > 0x0030: 00000000 00000050 00000000 56030100 > 0x0040: 00000000 00000000 00000000 00000000 > 0x0050: 76020001 26002000 00000000 00000000 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00000000 00000000 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > Domain /dev/pci2: > 0:14:0: Apple Pangea FireWire > 0x0000: Vendor ID: 106b, Product ID: 0030 > 0x0004: Command: 0016, Status: 02b0 > 0x0008: Class: 0c Serial Bus, Subclass: 00 FireWire, > Interface: 10, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 08 > 0x0010: BAR mem 32bit addr: 0xf5000000/0x00001000 > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 106b Product ID: 0030 > 0x0030: Expansion ROM Base Address: 00000000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 01 Line: 00 Min Gnt: 0c Max Lat: 18 > 0x0044: Capability 0x01: Power Management > State: D0 > 0x0000: 0030106b 02b00016 0c001000 00001008 > 0x0010: f5000000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 0030106b > 0x0030: 00000000 00000044 00000000 180c0100 > 0x0040: 00000000 7e020001 00000000 00000000 > 0x0050: 00000000 00000000 00000000 00000000 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 000393ff fe6a1d74 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > 0:15:0: Apple Pangea GMAC > 0x0000: Vendor ID: 106b, Product ID: 0024 > 0x0004: Command: 0016, Status: 84a0 > 0x0008: Class: 02 Network, Subclass: 00 Ethernet, > Interface: 00, Revision: 00 > 0x000c: BIST: 00, Header Type: 00, Latency Timer: 10, > Cache Line Size: 08 > 0x0010: BAR mem 32bit addr: 0xf5200000/0x00200000 > 0x0014: BAR empty (00000000) > 0x0018: BAR empty (00000000) > 0x001c: BAR empty (00000000) > 0x0020: BAR empty (00000000) > 0x0024: BAR empty (00000000) > 0x0028: Cardbus CIS: 00000000 > 0x002c: Subsystem Vendor ID: 0000 Product ID: 0000 > 0x0030: Expansion ROM Base Address: f5100000 > 0x0038: 00000000 > 0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 40 Max Lat: 40 > 0x0000: 0024106b 84a00016 02000000 00001008 > 0x0010: f5200000 00000000 00000000 00000000 > 0x0020: 00000000 00000000 00000000 00000000 > 0x0030: f5100000 00000000 00000000 404001ff > 0x0040: 00000000 00000000 00000000 00000000 > 0x0050: 00000000 00000000 00000000 00000000 > 0x0060: 00000000 00000000 00000000 00000000 > 0x0070: 00000000 00000000 00000000 00000000 > 0x0080: 00000000 00000000 00000000 00000000 > 0x0090: 00000000 00000000 00000000 00000000 > 0x00a0: 00000000 00000000 00000000 00000000 > 0x00b0: 00000000 00000000 00000000 00000000 > 0x00c0: 00000000 00000000 00000000 00000000 > 0x00d0: 00000000 00000000 00000000 00000000 > 0x00e0: 00000000 00000000 00000000 00000000 > 0x00f0: 00000000 00000000 00000000 00000000 > > acpidump: >
