Date: Fri, 06 May 2005 07:37:19 -0500 From: "Fafa Hafiz Krantz" <fteg@london.com> To: questions@freebsd.org Subject: What is --- WRONG --- with my network? Message-ID: <20050506123719.61A5D4BEAF@ws1-1.us4.outblaze.com>
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Hello boys!
I just spent a few days doing a make world and kernel.
My machine is terribly slow. Yet, my network problem hasn't
gone away. This shows that it wasn't an asynchronisation
between my world and kernel. I've also compiled io and mem
into my new kernel.
Here is my problem description:
* My nameserver setup is disfunctional.
* My web, mail and fileserver is disfunctional.
* I cannot SSH and FTP into certain servers.
* I cannot ping my IP from the outside.
* My ISP controls the PTR of my reverse DNS lookup.
This fails to resolve too.
PF is disabled.
My configuration has been running flawlessly for the past
few months before this strange happening occured. I know for
a fact that this is not related to a misconfigured rc.conf
or named.conf. Maybe it is my ISP?
# dmesg
#
Copyright (c) 1992-2005 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 5.4-STABLE #0: Thu May 5 22:54:49 CEST 2005
fafa@ninja.domain.com:/usr/obj/usr/src/sys/NINJA
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium/P54C (119.75-MHz 586-class CPU)
Origin =3D "GenuineIntel" Id =3D 0x52c Stepping =3D 12
Features=3D0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory =3D 100663296 (96 MB)
avail memory =3D 93036544 (88 MB)
Intel Pentium detected, installing workaround for F00F bug
npx0: <math processor> on motherboard
npx0: INT 16 interface
cpu0 on motherboard
pcib0: <Host to PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <display, VGA> at device 8.0 (no driver attached)
lnc0: <PCNet/PCI Ethernet adapter> port 0xff80-0xff9f irq 10 at device 1=
1.0 on pci0
lnc0: Attaching PCNet/PCI Ethernet adapter
lnc0: Ethernet address: 00:00:4b:30:1e:94
lnc0: if_start running deferred for Giant
lnc0: PCnet-PCI
pci0: <multimedia, audio> at device 17.0 (no driver attached)
pci0: <display, VGA> at device 19.0 (no driver attached)
orm0: <ISA Option ROMs> at iomem 0xed000-0xedfff,0xc0000-0xc7fff on isa0
ata0 at port 0x3f6,0x1f0-0x1f7 irq 14 on isa0
ata1 at port 0x376,0x170-0x177 irq 15 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on is=
a0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ep0: <3Com 3C509B-Combo EtherLink III (PnP)> at port 0x210-0x21f irq 3 o=
n isa0
ep0: Ethernet address: 00:a0:24:1b:2b:a6
unknown: <PNP0303> can't assign resources (port)
psmcpnp0: irq resource info is missing; assuming irq 12
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0680> can't assign resources (port)
unknown: <PNP0680> can't assign resources (port)
Timecounter "TSC" frequency 119753009 Hz quality 800
Timecounters tick every 10.000 msec
ad0: 38166MB <WDC WD400AB-00BVA0/21.01H21> [77545/16/63] at ata0-master =
PIO4
Mounting root from ufs:/dev/ad0s1a
pflog0: promiscuous mode enabled
pflog0: promiscuous mode disabled
lnc0: promiscuous mode enabled
# ifconfig
#
lnc0: flags=3D108943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu=
1500
inet 213.18X.XXX.70 netmask 0xffffff00 broadcast 213.187.XXX.XX
inet6 fe80::200:4bff:fe30:1e94%lnc0 prefixlen 64 scopeid 0x1
ether 00:00:4b:30:1e:94
ep0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.187.1 netmask 0xffffff00 broadcast 192.168.187.255
inet6 fe80::2a0:24ff:fe1b:2ba6%ep0 prefixlen 64 scopeid 0x2
ether 00:a0:24:1b:2b:a6
media: Ethernet 10baseT/UTP
pflog0: flags=3D0<> mtu 33208
lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
# netstat -rn
#
netstat: kvm not available
Routing tables
rt_tables: symbol not in namelist
After the make world and make kernel, it now works:
# netstat -rn
#
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expi=
re
default 213.18X.XXX.69 UGS 0 3011 lnc0
127.0.0.1 127.0.0.1 UH 0 4 lo0
192.168.187 link#2 UC 0 0 ep0
192.168.187.2 00:11:85:df:7d:9b UHLW 0 3050 ep0 7=
31
213.18X.XXX link#1 UC 0 0 lnc0
213.18X.XXX.69 00:90:d0:f4:d8:01 UHLW 1 0 lnc0 5=
69
Somebody please assist me.
This is a medical emergency!
Tank you.
--
Fafa Hafiz Krantz
Research Designer @ http://www.home.no/barbershop
Enlightened @ http://www.home.no/barbershop/smart/sharon.pdf
--=20
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