On Wed, Sep 30, 2015 at 10:36:21AM +0200, Benny Lofgren wrote: > > Thanks for your help, > > I assume you are not able to ping the other way around either when the > network goes down, i e from gamma to fritzbox?
Since everything in that part of the apartment is headless (fritzbox, gamma and mercury) I haven't been able to attach anything in time before the disruption is over. However thanks for pointing it out I'll attach a netbook to its serial port and have it hibernate until the problem occurs again. I forgot to mention the problem is highly sporadic. > Are you able to ping mercury from gamma? (But as I interpret your map > they are not on the same network i/f on gamma so that might not provide > much useful info.) I'll try that out next time when I've set up the netbook. > What happens if you do ifconfig re1 down / ifconfig re1 up on gamma when > the fault have occured? I'll have to try that out. > Or if you unplug and then put the network cable back again? Haven't tried that yet. > In other words, how do you usually recover from the problem? Usually I log into uranus from spica or a vm of spica and start pinging to see if the fritzbox is available then i start a ping on gamma and notice it will be down. The vm of spica has a gif tunnel and IPSEC to mercury so that is the first indication that nothing works. I have in the past rebooted the fritzbox which solved the problem, but that stopped when I started mailing AVM. The problem can take up to 5-10 minutes downtime which would be as much time as me getting out a netbook, booting it connecting it to gamma, logging in and doing network checks. > Are there any clues in /var/log/messages that might be of interest? Unfortnately not. > Also, the usual first question on this list is: can you provide a full > dmesg from gamma? > It is almost always more helpful than people think, so never leave home > without it! :-) > > > Regards, > > /Benny Thanks for your effort Benny. The dmesg follows... -peter OpenBSD 5.7 (GENERIC.MP) #2: Fri Jul 31 18:51:07 CEST 2015 p...@gamma.virgostar.net:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 2098520064 (2001MB) avail mem = 2038796288 (1944MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7e16d820 (7 entries) bios0: vendor coreboot version "4.0" date 09/08/2014 bios0: PC Engines APU acpi0 at bios0: rev 0 acpi0: sleep states S0 S1 S3 S4 S5 acpi0: tables DSDT FACP SPCR HPET APIC HEST SSDT SSDT SSDT acpi0: wakeup devices AGPB(S4) HDMI(S4) PBR4(S4) PBR5(S4) PBR6(S4) PBR7(S4) PE20(S4) PE21(S4) PE22(S4) PE23(S4) PIBR(S4) UOH1(S3) UOH2(S3) UOH3(S3) UOH4(S3) UOH5(S3) [...] acpitimer0 at acpi0: 3579545 Hz, 32 bits acpihpet0 at acpi0: 14318180 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: AMD G-T40E Processor, 1000.15 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,SSSE3,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,IBS,SKINIT,ITSC cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 16-way L2 cache cpu0: 8 4MB entries fully associative cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 200MHz cpu0: mwait min=64, max=64, C-substates=0.0.0.0.0, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: AMD G-T40E Processor, 1000.01 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,SSSE3,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,IBS,SKINIT,ITSC cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 512KB 64b/line 16-way L2 cache cpu1: 8 4MB entries fully associative cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu1: smt 0, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 21, 24 pins acpiprt0 at acpi0: bus -1 (AGPB) acpiprt1 at acpi0: bus -1 (HDMI) acpiprt2 at acpi0: bus 1 (PBR4) acpiprt3 at acpi0: bus 2 (PBR5) acpiprt4 at acpi0: bus 3 (PBR6) acpiprt5 at acpi0: bus -1 (PBR7) acpiprt6 at acpi0: bus 5 (PE20) acpiprt7 at acpi0: bus -1 (PE21) acpiprt8 at acpi0: bus -1 (PE22) acpiprt9 at acpi0: bus -1 (PE23) acpiprt10 at acpi0: bus 0 (PCI0) acpiprt11 at acpi0: bus 4 (PIBR) acpicpu0 at acpi0: C2, PSS acpicpu1 at acpi0: C2, PSS acpibtn0 at acpi0: PWRB cpu0: 1000 MHz: speeds: 1000 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "AMD AMD64 14h Host" rev 0x00 ppb0 at pci0 dev 4 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci1 at ppb0 bus 1 re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:3d:bb:fc rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 4 ppb1 at pci0 dev 5 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci2 at ppb1 bus 2 re1 at pci2 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:3d:bb:fd rgephy1 at re1 phy 7: RTL8169S/8110S PHY, rev. 4 ppb2 at pci0 dev 6 function 0 "AMD AMD64 14h PCIE" rev 0x00: msi pci3 at ppb2 bus 3 re2 at pci3 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address 00:0d:b9:3d:bb:fe rgephy2 at re2 phy 7: RTL8169S/8110S PHY, rev. 4 ahci0 at pci0 dev 17 function 0 "ATI SBx00 SATA" rev 0x40: apic 2 int 19, AHCI 1.2 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, KINGSTON SMS200S, 600A> SCSI3 0/direct fixed naa.50026b72540502a5 sd0: 28626MB, 512 bytes/sector, 58626288 sectors, thin ohci0 at pci0 dev 18 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18, version 1.0, legacy support ehci0 at pci0 dev 18 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "ATI EHCI root hub" rev 2.00/1.00 addr 1 ohci1 at pci0 dev 19 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18, version 1.0, legacy support ehci1 at pci0 dev 19 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "ATI EHCI root hub" rev 2.00/1.00 addr 1 piixpm0 at pci0 dev 20 function 0 "ATI SBx00 SMBus" rev 0x42: polling iic0 at piixpm0 pcib0 at pci0 dev 20 function 3 "ATI SB700 ISA" rev 0x40 ppb3 at pci0 dev 20 function 4 "ATI SB600 PCI" rev 0x40 pci4 at ppb3 bus 4 ohci2 at pci0 dev 20 function 5 "ATI SB700 USB" rev 0x00: apic 2 int 18, version 1.0, legacy support ppb4 at pci0 dev 21 function 0 "ATI SB800 PCIE" rev 0x00 pci5 at ppb4 bus 5 ohci3 at pci0 dev 22 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18, version 1.0, legacy support ehci2 at pci0 dev 22 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17 usb2 at ehci2: USB revision 2.0 uhub2 at usb2 "ATI EHCI root hub" rev 2.00/1.00 addr 1 pchb1 at pci0 dev 24 function 0 "AMD AMD64 14h Link Cfg" rev 0x43 pchb2 at pci0 dev 24 function 1 "AMD AMD64 14h Address Map" rev 0x00 pchb3 at pci0 dev 24 function 2 "AMD AMD64 14h DRAM Cfg" rev 0x00 km0 at pci0 dev 24 function 3 "AMD AMD64 14h Misc Cfg" rev 0x00 pchb4 at pci0 dev 24 function 4 "AMD AMD64 14h CPU Power" rev 0x00 pchb5 at pci0 dev 24 function 5 "AMD AMD64 14h Reserved" rev 0x00 pchb6 at pci0 dev 24 function 6 "AMD AMD64 14h NB Power" rev 0x00 pchb7 at pci0 dev 24 function 7 "AMD AMD64 14h Reserved" rev 0x00 usb3 at ohci0: USB revision 1.0 uhub3 at usb3 "ATI OHCI root hub" rev 1.00/1.00 addr 1 usb4 at ohci1: USB revision 1.0 uhub4 at usb4 "ATI OHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 wbsio0 at isa0 port 0x2e/2: NCT5104D rev 0x52 usb5 at ohci2: USB revision 1.0 uhub5 at usb5 "ATI OHCI root hub" rev 1.00/1.00 addr 1 usb6 at ohci3: USB revision 1.0 uhub6 at usb6 "ATI OHCI root hub" rev 1.00/1.00 addr 1 umass0 at uhub2 port 1 configuration 1 interface 0 "Generic Flash Card Reader/Writer" rev 2.01/1.00 addr 2 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd1 at scsibus2 targ 1 lun 0: <Multiple, Card Reader, 1.00> SCSI2 0/direct removable serial.058f6366058F63666485 vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd0a (75300c3cfa19f95d.a) swap on sd0b dump on sd0b pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it pppoe0: host unique tag found, but it belongs to a connection in state 3 pppoe: received PADO but could not find request for it