man setserial
hth,
kf
--
My recommendation: Don't shop at Explorer Micro, Columbus, Ohio.
On Tue, 10 Oct 2000, James wrote:
= I've been having a very puzzling problem setting up a home LAN.
=
= I can ping localhost, and I can ping my ethernet card without problems. I
= have swapped out the card itself, changed IRQ & IO address, and checked the
= cable and hub. Right now the card is a WD8013.
=
= I'm only trying to get two machines to talk to each other via ethernet, so
= my routing table is very short and sweet.
=
= /sbin/route -n
=
= DESTINATION GW MASK FLAGS METRIC .... DEV
= 192.168.0.2 192.168.0.1 255.255.255.255 UGH 1 ...
= eth0
= 192.168.0.0 192.168.0.1 255.255.255.0 UG 1
= ... eth0
= 127.0.0.1 0.0.0.0 255.0.0.0 U 0
= ... lo
=
= (as you can see I typed it instead of cat - this is being typed on my Win98
= box)
=
= My Linux box (was RH6.2, now RH7.0) is 192.168.0.1, the Win98 box I want to
= ping is 192.168.0.2. When I ping the Win98 box I get this error:
=
= ping 192.168.0.2 -n
= (the -n switch forces ping to use the numeric address, instead of trying to
= find an alias)
=
= PING 192.168.0.2 FROM 192.168.0.1:
= >From (192.168.0.1): Destination Host Unreachable
=
= Since my routing table looks good to me, /etc/hosts has the correct entries
= and I test numerically anyway, the only thing that I can think of is that
= there is a resource conflict with the card somewhere.
=
= But if I cat /proc/interrupts I don't get a full list of IRQs. cat
= /proc/pci fills in some of the missing numbers but not all of them. I also
= have a modem on this machine which is jumpered to IRQ 3, and I don't see
= that IRQ listed anywhere (even though my ethernet card shows up in
= /proc/interrupts). Is there another place to find a list of ALL of the
= IRQs?
=
= And where can I find a list of I/O addresses to see if anything else is
= trying to use 0x300? Any other suggestions welcome.
=
= This is a fresh install of RH7.0 as of about two hours ago, so there
= shouldn't be any legacy settings to worry about. (I was kinda hoping that
= the problem would go away with RH6.2, so did a clean install instead of an
= upgrade.)
=
= Cheers,
=
= James Zuelow
=
=
=
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=
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