Date: Wed, 24 Sep 2003 10:34:50 -0400 From: Mike Tancsa <mike@sentex.net> To: Rob Lahaye <lahaye@snu.ac.kr>, freebsd-stable@freebsd.org Subject: Re: [full build as of Sept. 24] "No route to host" after certain time... Message-ID: <6.0.0.22.0.20030924103406.0307c250@209.112.4.2> In-Reply-To: <3F719A58.5000700@snu.ac.kr> References: <3F719A58.5000700@snu.ac.kr>
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How do you get your default route ?
Can you show
netstat -nra
at boot up time
and then
netstat -nra
when the problems start ?
---Mike
At 09:21 AM 24/09/2003, Rob Lahaye wrote:
>Hi,
>
>I have built world and kernel from -STABLE as of today (Sept. 24th).
>All seems to work well, but after a certain time (maybe hours, don't
>know really), the internet connection breaks.
>
>For example, immediately after boot, everything is okay:
>
>Mozilla connects to whatever, like a charm,
>and telnet/ping do as expected:
>
>$ telnet 61.74.111.134 13
>Trying 61.74.111.134...
>telnet: connect to address 61.74.111.134: Connection refused
>telnet: Unable to connect to remote host
>
>$ ping 61.74.111.134
>PING 61.74.111.134 (61.74.111.134): 56 data bytes
>
>-------------------------------
>then, after a while, when I do the same:
>
>Mozilla gives a dialog with
>"connection was refused when attempting to contact foo.bar.com"
>
>$ telnet 61.74.111.134 13
>Trying 61.74.111.134...
>telnet: connect to address 61.74.111.134: No route to host
>telnet: Unable to connect to remote host
>
>$ ping 61.74.111.134
>PING 61.74.111.134 (61.74.111.134): 56 data bytes
>ping: sendto: No route to host
>
>------------------------------
>
>When I reboot, all is okay again.
>
>Any ideas what has caused this in the new build?
>What should I do to investigate further?
>
>See dmesg and uname info below.
>
>Thanks,
>Rob.
>
>uname -a
>FreeBSD cisr.snu.ac.kr 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE #0: Wed Sep
>24 12:13:32 KST 2003
>lahaye@cisr.snu.ac.kr:/usr/obj/usr/src/sys/MYKERNEL i386
>
>dmesg
>Copyright (c) 1992-2003 The FreeBSD Project.
>Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> The Regents of the University of California. All rights reserved.
>FreeBSD 4.9-PRERELEASE #0: Wed Sep 24 12:13:32 KST 2003
> lahaye@cisr.snu.ac.kr:/usr/obj/usr/src/sys/MYKERNEL
>Timecounter "i8254" frequency 1193182 Hz
>Timecounter "TSC" frequency 2017979224 Hz
>CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz (2017.98-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
>
>Features=0x3febfbff<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>
>real memory = 536788992 (524208K bytes)
>avail memory = 519438336 (507264K bytes)
>Preloaded elf kernel "kernel" at 0xc02dc000.
>Pentium Pro MTRR support enabled
>md0: Malloc disk
>Using $PIR table, 12 entries at 0xc00f1600
>npx0: <math processor> on motherboard
>npx0: INT 16 interface
>pcib0: <Intel 82845 Host to PCI bridge> on motherboard
>pci0: <PCI bus> on pcib0
>agp0: <Intel 82845 host to AGP bridge> mem 0xf8000000-0xfbffffff at device
>0.0 on pci0
>pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0
>pci1: <PCI bus> on pcib1
>pcib2: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
>pci2: <PCI bus> on pcib2
>pci2: <S3 ViRGE DX/GX graphics accelerator> at 10.0 irq 12
>rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem
>0xef800000-0xef8000ff irq 10 at device 12.0 on pci2
>rl0: Ethernet address: 00:a0:b0:0e:3a:95
>miibus0: <MII bus> on rl0
>rlphy0: <RealTek internal media interface> on miibus0
>rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
>isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0
>isa0: <ISA bus> on isab0
>atapci0: <Intel ICH2 ATA100 controller> port 0xb800-0xb80f at device 31.1
>on pci0
>ata0: at 0x1f0 irq 14 on atapci0
>ata1: at 0x170 irq 15 on atapci0
>pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> at 31.2 irq 11
>pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-B> at 31.4 irq 5
>orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
>pmtimer0 on isa0
>fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
>fdc0: FIFO enabled, 8 bytes threshold
>fd0: <1440-KB 3.5" drive> on fdc0 drive 0
>atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
>vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
>sc0: <System console> at flags 0x100 on isa0
>sc0: VGA <16 virtual consoles, flags=0x100>
>sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
>sio0: type 16550A, console
>sio1 at port 0x2f8-0x2ff irq 3 on isa0
>sio1: type 16550A
>ad0: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata0-master UDMA100
>Mounting root from ufs:/dev/ad0s1a
>
>
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