Linux-Networking Digest #204, Volume #10         Sun, 14 Feb 99 15:14:00 EST

Contents:
  Re: IP masquerade question (Remco van den Berg)
  Re: NAT & Port Redirection (Joe Blow)
  Can NT with NTFS coexist with RedHat Linux ("Tat M. Leung")
  Re: searching /etc/rc.d/rc.local file in SuSE6.0 ("Eugene")
  Re: is kernel 2.2.1 unstable (Joel Shellman)
  Re: MS Explorer 4.0 for Unix [LONG] ("Randal")
  Re: Data for NOT using MS-Exchange. [second line of defence] (Bernd Eckenfels)
  Too Many DNS lookups from win98 machine ("Jim Rainville")
  Re: Minicom: Slow Behavior (Clifford Kite)
  Redhat 5.2 DNS install hangs nslookup. (Chet Hurley)
  Re: MS Explorer 4.0 for Unix ("Randal")
  Samba WIN-95 question (root)
  Re: FTP not working w/ipchains, help desperately needed (Clinton Pierce)
  Help: Whats's the meaning of "Kernel: Possible SYN flood from host on Port 53. 
Sending Cookies" (John Auld)
  Re: Redhat 5.1 as a router (David Gardner)
  Re: High availability secondaray DNS system (Bernd Eckenfels)
  Re: High availability secondaray DNS system (Thomas Rose)
  Re: IP Masquerading - Dropping Packets (David Kirkpatrick)
  remote access to work ([EMAIL PROTECTED])
  Re: MS Explorer 4.0 for Unix (Mike Khalili)
  Re: Problem: Linksys Fast 10/100 with tulip.c v90 driver (JunkDTectr)
  Re: SCIOCADDRT: Invalid Argument.... HELP (Colin)

----------------------------------------------------------------------------

Date: Sat, 13 Feb 1999 18:51:33 +0100
From: Remco van den Berg <[EMAIL PROTECTED]>
Subject: Re: IP masquerade question

Netcom News wrote:
> 
> Once you have you Linux box up and running with your connection to internet
> and all software running what do you need on your windows(95/98) boxes
> inorder for ip masquerade to work?  I am assuming that the network between
> the machines is running smoothly.  thanks
> Hope that is clear enough.
> 
> -Matt

Nothing.

-Remco

------------------------------

From: [EMAIL PROTECTED] (Joe Blow)
Subject: Re: NAT & Port Redirection
Date: Sun, 14 Feb 1999 17:42:45 GMT

Fantastic, thanks for the info. This should be much easier than I
thought. I'll have to be ure I get that info from their site before
they shut down.

thanks again,
jim

On Sat, 13 Feb 1999 14:54:47 GMT, sili <[EMAIL PROTECTED]> wrote:

>An example would be
>
>TCP:23:10.0.0.1:NORMAL
>
>Every access on port 23(telnet) would be re-directed to the machine on
>10.0.0.1
>
>James Cook wrote:
>
>> I am running NAT1000 from Nevod on an NT Server/Cable Modem setup and
>> it works great.
>>
>> The other computers on my private network use a 10.x.x.x address
>> scheme, and one of these systems is a Linux server (running on Intel
>> hardware). From outside my network (while at work) I can access FTP
>> and HTTP servers running on my NT Server (where NAT1000 resides)
>> perfectly. I understand that the rest of the private network is sealed
>> off from external access.
>>
>> Is there a technique that I can use on the NT server to make resources
>> available from the Linux box? For example, if I ran a daemon on Linux
>> (FTP, HTTP, CVS, etc.) can I access it externally somehow? Would a
>> port redirector work here?
>>
>> Any help would be greatly appreciated.
>>
>> jim cook
>



------------------------------

From: "Tat M. Leung" <[EMAIL PROTECTED]>
Crossposted-To: 
comp.os.linux,comp.os.linux.admin,comp.os.linux.misc,comp.os.linux.questions
Subject: Can NT with NTFS coexist with RedHat Linux
Date: Sat, 13 Feb 1999 17:45:26 GMT

I have a computer currently running NT server using NTFS.  I like to add a
second harddisk to the computer and install RedHat Linux on this drive.  The
second harddisk will be used for Linux exclusively.  I understand that if NT
is using FAT, there would not be any problem.  Since my system is using
NTFS, can I install RedHat Linux on this system?

Thank you for any advise.

Tat




------------------------------

From: "Eugene" <[EMAIL PROTECTED]>
Subject: Re: searching /etc/rc.d/rc.local file in SuSE6.0
Date: Sat, 13 Feb 1999 17:45:42 GMT

I believe SuSE puts these files in /sbin. look in init.d also

Raphael Zulliger wrote in message <[EMAIL PROTECTED]>...
>I wan't to create some virtual IP's with the command:
>   'ifconfig xxxxxx'
>   and 'route xxxxxx'
>In the Howto is described to put this lines in the file
>/etc/rc.d/rc.local but in SuSE6.0 I can't find any file with this name.
>If someone knows in wich file I can write this commands, please tell me.
>I wan't that they works in "init 2" and "init 3"
>
>Thank you!
>



------------------------------

Date: Sat, 13 Feb 1999 11:18:02 +0000
From: Joel Shellman <[EMAIL PROTECTED]>
Subject: Re: is kernel 2.2.1 unstable

Mark Hahn wrote:
> 
> no

We've been using it for over two weeks now on medium load servers (both
have dual processors) without problem except...

One of them has died mysteriously twice in those two weeks--no messages
in the in the /var/log/messages at all. Someone suggested it might have
had something to do with having two Ethernet cards (something about arp
and two mac addresses and only one ip address--someone want to explain
to me?) in it so we pulled one out and no problem yet (only a couple
days ago, though). Of course, the other one's network card died... (I've
had a really bad last few weeks).

Anyway, so 2.2.1 hasn't given us any problem yet that I can safely blame
on it.

We actually upgraded to 2.2.1 because of some kernel panics we were
getting with 2.0.34.
-- 
Joel Shellman
knOcean Interactive Corporation
http://corp.knOcean.com/

------------------------------

From: "Randal" <[EMAIL PROTECTED]>
Crossposted-To: 
alt.os.linux,alt.linux,linux.redhat,linux.redhat.misc,comp.windows.x.kde
Subject: Re: MS Explorer 4.0 for Unix [LONG]
Date: Sun, 14 Feb 1999 10:39:50 -0800

My, certainly virulent today. I think there's a difference between a
professional web designer and a individual that has some web page space on
his ISP. I'm a neophyte web designer (very, very non-professional). I'm just
learning. Took me about a second to realize I couldn't use MS products
(MSIE, Front Page) to design a web page if I wanted anyone else to be able
to log onto to a web page I did. So, I didn't. It was one of the reasons I
installed Linux in the first place. I had never heard of validator.w3.org,
but I'm glad you posted it.

Everyone has an opinion and I've never met anyone that didn't think theirs
was right.



------------------------------

From: Bernd Eckenfels <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.misc
Subject: Re: Data for NOT using MS-Exchange. [second line of defence]
Date: 14 Feb 1999 19:05:48 GMT

In comp.os.linux.networking Enkidu <[EMAIL PROTECTED]> wrote:
> Exchange Server is reputed to be a bucket of bugs, but the same
> functionality is not available as a *single* package under Linux,
> is it?

It isnt available at all... at least if u demand integrated office clients
like outlook.

Greetings
Bernd

------------------------------

From: "Jim Rainville" <[EMAIL PROTECTED]>
Subject: Too Many DNS lookups from win98 machine
Date: Sun, 14 Feb 1999 10:56:02 -0800

I have a small home network that is using a Linux machine (redhat 5.2 kernel
2.0.36) as a masquarde gateway. The problem I'm having is that the win98
machines that are connected to this are doing DNS lookups about every 5
minutes. Since the Linux box is connected to the internet via modem and I'm
using diald the link comes up with every one of these DNS lookups. So, every
5 minutes the modem is dialing out even when nobody is using the internet.
I have to questions about this:

1) How do I find out more information about the DNS lookups. I'm using
ksniffer on the linux box and I can see a packet go out on port 53 (DNS)
with the IP address of my ISP's DNS. I would like to get more information on
the packet such as what is being looked up.

2) How do I stop it? I can't put a diald filter rule to ignore DNS because
then the link would never come up. Any ideas.

PS - I do have a caching only DNS set up on the Linux machine but if I
disable it it doesn't solve this problem.

Thanks in advance.

Jim



------------------------------

From: [EMAIL PROTECTED] (Clifford Kite)
Subject: Re: Minicom: Slow Behavior
Date: 14 Feb 1999 10:42:55 -0600

Guillermo Maduro-Vazquez ([EMAIL PROTECTED]) wrote:
: In my attempts to connect to my ISP via PPP, I am currently trying to use
: minicom to see the appropriate send/receive entries. So far, I noticed it is
: not "login:" but "Username:" ....


: Minicom, however, is behaving strangely. It takes very long to complete the
: modem's initialization string (it sort of pauses-goes-pauses-goes..., with
: the "pauses" lasting 10-15 seconds). The behavior can be observed as soon as
: minicom is executed and as the init string runs (or rather, strolls!); even
: when I type, the delays hold up the screen output.

Check the IRQ configured for the device file /dev/ttySx, x=integer
appropriate for your modem.  It must be the same IRQ as the modem
actually uses.  Minicom likely uses a symbolic link, /dev/modem, that
points to the actual device file.

"setserial /dev/ttySx" will show the IRQ configured for ttySx, and
setserial configures the IRQ in one of the /etc/rc.* boot-up files -
/etc/rc.d/rc.serial here.


--
Clifford Kite <[EMAIL PROTECTED]>                       Not a guru. (tm)
/* Editing with vi is a lot better than using a huge swiss army knife. */

------------------------------

From: Chet Hurley <[EMAIL PROTECTED]>
Subject: Redhat 5.2 DNS install hangs nslookup.
Date: Sun, 14 Feb 1999 10:23:31 -0800

When I install the 'DNS Server' option during setup, nslookup hangs.

I've tried manipulating the named.* files but it just keeps hanging.

I'm trying to setup a very simple network with 1 client and the Linux box
as primary nameserver.  All the other networking works just fine.

Does anyone have a solution or a pointer to a 'can't fail' treatment of this
issue?


Thanks!


------------------------------

From: "Randal" <[EMAIL PROTECTED]>
Crossposted-To: 
alt.os.linux,alt.linux,linux.redhat,linux.redhat.misc,comp.windows.x.kde
Subject: Re: MS Explorer 4.0 for Unix
Date: Sun, 14 Feb 1999 10:29:16 -0800

Another reason is that since MS has, uh, "improved" Java and pushed their
version pretty hard, non-MSIE browsers have trouble logging onto or using
parts of some web sites that have been developed with MSIE. Try logging onto
some java enable sites develop with MSIE with KFM.

Randy

fernando wrote in message <[EMAIL PROTECTED]>...
>It is not my bussines but ...
>some people use to do web development and they have to test the things
>in both browsers.   It is not so nice to be rebooting the system to test
>the changes with explorer.
>remember, some of us use linux in the real world =)
>
>
>Nick Ludden wrote:
>>
>> why the hell would you want to do that?
>>
>> Carlos A wrote:
>>
>> > I'm wondering if Explorer 4.0 that Microsoft offers for download if it
will
>> > work under RedHat 5.2 / KDE ? Will it work under Linux?
>
>--
>--------------------------------------------
>This are my personal opinions
>Real email: sanabriaf at yahoo dot com



------------------------------

From: root <[EMAIL PROTECTED]>
Crossposted-To: redhat.networking.general
Subject: Samba WIN-95 question
Date: Sun, 14 Feb 1999 19:27:23 +0000

Does anyone use samba?   I have had a problem with my hp 4P printer
running on a Linux server, over running its printer memory while trying
to print a windows 95 print job.  Is there a better driver that I could
on the Linix  server that would tell the server to stop sending data
until
the printer is ready.  Would upgrading to a later version of samba
help?   The version of  samba I am running is samba-1.9.18p5-1.

Scott Harvey


------------------------------

From: [EMAIL PROTECTED] (Clinton Pierce)
Subject: Re: FTP not working w/ipchains, help desperately needed
Date: Sun, 14 Feb 1999 19:16:55 GMT

On Sun, 14 Feb 1999 18:33:10 GMT, [EMAIL PROTECTED] (Clinton Pierce)
wrote:
>It almost works! 

Bad form, following up on my own post, but I thought I'd mention that
putting the FTP client in PASV mode makes everything work normally.
(This hack was not necessary with masquerading under 2.0.36...)

Clues, anyone?

-- 
"If you rush a Miracle Man, you get rotten miracles"
                     --Miracle Max, The Princess Bride
DNRC: "Grand Inquisitor of Out At 5 Doctrine"  06/96

------------------------------

From: (John Auld)
Subject: Help: Whats's the meaning of "Kernel: Possible SYN flood from host on Port 
53. Sending Cookies"
Date: Sun, 14 Feb 1999 19:14:04 GMT

CAn someone help me to decipher the meaning of the kernel message in
/var/log/messages on a RedHat Linux 5.1 server, namely

Feb 13 18:35:59 mailgate kernel: Warning: possible SYN flood from
foreign-host on my-server-ip:53.  Sending cookies. 

(Foreign-Host (a DNS of my ISP) and my-server-ip (the server upon
which the messages were generated) are given as dotted quad addresses
that I have witheld).

The message looks like it could indicate a denial of service attack on
the name server (BIND), but I can't find any reference to cookies in
the book DNS and BIND from O'Reiley and so I am lost as to what this
means. (I do know what SYN flooding is).


Can this type of message be generated by an inocent problem
originating on my ISP's DNS servers or is this likely to indicate an
attack?


Thanks for your advice.


John Auld                        

------------------------------

From: David Gardner <[EMAIL PROTECTED]>
Subject: Re: Redhat 5.1 as a router
Date: Sun, 14 Feb 1999 10:57:52 -0800

What subnet mask are you using?

advpcsol wrote:

> I'm trying to configure a Redhat box as a simple router in a two subnet
> network. I have two 3C509's on eth0 and eth1 respectively. Both cards are
> loading and active. I checked 'Network Packet Forwarding (IPV4)' in the
> Network config. Eth0's address is 192.168.1.1 and eth1's is 192.168.2.1.
> Form a workstation on the 192.168.2 network, I can ping both interfaces, but
> on a workstation on the 192.168.1 network I can only ping the default
> gateway (192.168.1.1). In both cases, I can't ping past the router, i.e., I
> can't ping a workstation on 192.168.1.x from 192.168.2.x. Adding static
> routes at the workstation allows me to ping everything, but I don't think it
> should work like this. Also why was I able to ping both interfaces on the
> router from one subnet and only the nearest interface from the other?
> Any insight would be appreciated.


------------------------------

From: Bernd Eckenfels <[EMAIL PROTECTED]>
Subject: Re: High availability secondaray DNS system
Date: 14 Feb 1999 19:02:28 GMT

Thomas Rose <[EMAIL PROTECTED]> wrote:
> The reason for the mentioned configuration is that there are several NT
> PC included in the net.

NT-Servers support two nameservers. And you can change them while the systm
is running, just dont rebbot it.

Greetings
Bernd

------------------------------

From: [EMAIL PROTECTED] (Thomas Rose)
Subject: Re: High availability secondaray DNS system
Date: 13 Feb 1999 18:21:23 GMT

: That sounds like the dilbert principle in action.  All systems I have run
: into allow you to list multiple name servers.  I would not even think about
: this switching ip address theory.  It sounds like a good way to regularly end
: up with no name services.  I would give each machine an IP address and list
: both in order in the resolver configuation of win sock setup or etc. 
: Incidentally unless these machines are ojnly going to do dns I would give the
: dns its own ip address so that in a pinch you can move it fast.


The reason for the mentioned configuration is that there are several NT
PC included in the net. They read an IP for a name server during start up.
If this name server fails, the NTs are not able to switch over to another
name server unless they are rebootet. So I am desperately looking
for a software, that makes it possible to take over ip addresses from
failed servers.  

Any ideas?
Thomas

------------------------------

From: David Kirkpatrick <[EMAIL PROTECTED]>
Subject: Re: IP Masquerading - Dropping Packets
Date: Sun, 14 Feb 1999 14:35:21 +0000
Reply-To: [EMAIL PROTECTED]

What are all these extra numbers for?  You need an IP (one) from
the internet server or have it issue a dynamic number to the
linux box connected to the ISP then put your 4 boxes behind that
with any numbers you want say 192.168.1.1, 2, 3 & 4 i.e a single
class C xxx.xxx.xxx.nnn

"David B. Newcum" wrote:
> 
> I'm running IP Masquerading on RedHat 5.0, and my setup is something
> similar to this:
> 
>                 +---------------+
>                 | 128.210.195.1 |
>                 +-------+-------+
>                         |
>                         |
>                         |       +----------------+
>                         +-------+ 128.210.195.38 |  [linux]
>                         |       +----------------+
>                         |          (gateway = 128.210.195.1)
>                         |
>                         |
>                         |       +--------------+
>                         +-------+ 192.168.38.2 |    [win95]
>                         |       +--------------+
>                         :          (gateway = 128.210.195.38)
>                         .
> 
> I did this because I was only given two IPs, and my roommate and I want to
> connect four computers in my room to the internet.
> 
> I set up everything like the IPMasq HOWTO said, with the addition of a
> route command on the linux box to tell it that it could directly access
> 192.168.38.*.
> 
> Everything works, but all the connections are very slow.  When I ping from
> 192.168.38.2 to 128.210.195.1 (or any IP outside of 128.210.195.1), 50% of
> the packets are dropped. (0% packet loss from 192.168.38.2 to
> 128.210.195.38)
> 
> Does anyone know why I'm getting such poor transfers through the IP
> Masquerading?
> 
> Thanks,
> David

-- 
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]

------------------------------

From: [EMAIL PROTECTED]
Subject: remote access to work
Date: Sat, 13 Feb 1999 17:37:18 GMT

Hi I'm using redhat linux 5.2. I want to remote access to my machine at work.
My work place machine is a sgi workstation with irix 6.5. I'm able to
successfully dial-in from win 98. But I don't know how to do it from linux.
(I'm a newbee and have installed linux just last week on my home pc)

This is what I have tried so far on linux (doesn't work!)
===========================================
1)use netcfg (or the networking icon from the control panel)
2)click on interface tab and fill out my login, passwd and phone no
3) click on the first tab and fill out the domain
4) come back to interface tab and click on activate
5) use ifconfig to find out if the connection takes place
6) use ping <machine name>. It says unknown host error

Could you please help me out. Where should I type in XXXX.com and XXXX1 in
the above settings? (I have substitued XXXX for my company name. XXXX.com and
XXXX1 is explained below. )

the steps I follow to connect from win98 are as follows(works!)
======================================================== Installing
Microsoft's TCP/IP Protocol: Click the Start Button on the task bar, slide up
to Settings and select Control Panel. Double click on the Network icon. The
Network dialog box will appear. Click the Add button, double click on
Protocol in the Select Network Component Type dialog box. Next click the
Identification tab and enter your last name. Enter <XXXX1> in the Domain Name
Workgroup Field. Double click Microsoft in the Select Network Protocol dialog
box, then select TCP/IP and click OK.

Configuring TCP/IP:
Select TCP/IP in the Network dialog box and click Properties.
In the TCP/IP Properties dialog box, select DNS configuration. Set DNS
configuration to:
Enable DNS
Domain name to <XXXX.com>
You must enter a Host name in the Host box. If you do not know what your Host
name is type in your last name.
In the IP address dialog box choose Obtain an IP address automatically.
Under the WINS Configuration tab select: Use DHCP for WINS resolution.

Creating a Dial-Up Networking Connection: From the Desktop, double click on
the My Computer icon. Double click the Dial-Up Networking folder in the My
Computer window. In the Dial-Up Networking window, double click the Make New
Connection icon. The Make New Connection wizard will ask you for the
necessary information to define a connection. When the wizard is finished
defining the connection, a new icon will appear in the Dial-Up Networking
window.

Could you PLEASE help me out.

Thanks
Jatin

============= Posted via Deja News, The Discussion Network ============
http://www.dejanews.com/       Search, Read, Discuss, or Start Your Own    

------------------------------

From: [EMAIL PROTECTED] (Mike Khalili)
Crossposted-To: 
alt.os.linux,alt.linux,linux.redhat,linux.redhat.misc,comp.windows.x.kde
Subject: Re: MS Explorer 4.0 for Unix
Date: 13 Feb 1999 18:23:58 GMT
Reply-To: [EMAIL PROTECTED]

On Sat, 13 Feb 1999 04:06:27 -0800, Richard Latimer <[EMAIL PROTECTED]> wrote:
>
>[EMAIL PROTECTED] wrote in message
><[EMAIL PROTECTED]>...
>>On Thu, 11 Feb 1999 11:35:47 -0500, "Carlos A" <[EMAIL PROTECTED]>
>>wrote:
>>
>>>I'm wondering if Explorer 4.0 that Microsoft offers for download if it
>will
>>>work under RedHat 5.2 / KDE ? Will it work under Linux?
>>
>>WHY?????  The whole point of using Linux is to get out of the
>>MS-Monopoly
>
>Is there any package for Linux that comes anywhere near the functionality
>of IE?

Yes.  Linux does have web browsers.

Unless you are referring to some magic voodoo power that IE has that I'm
unaware of.

------------------------------

From: [EMAIL PROTECTED] (JunkDTectr)
Subject: Re: Problem: Linksys Fast 10/100 with tulip.c v90 driver
Date: Sat, 13 Feb 1999 17:36:04 GMT

FWIW, I use the Linksys 10/100 most all of my 10 computers and 
is the only thing I install in customers machines, I've got a mix 
of the DEC, PNIC and Linksys chipset cards as well as a std. 
PCMCIA 10/100 and they all work well connecting with Novell 3.12, 
NTserver sp3, NTWS sp4, Win95b, Win98 and Linux RH5.2 via 16 port 
Linksys 10/100 rack hub.  No complaints or problems over the last 
1-1.5 years.  

The DEC chipset has some special instructions that must be 
followed when installing on Win95 to keep it from being detected 
as a DEC card.  Basically you install the software before 
installing the card.  Nothing unusual with the PNIC or Linksys 
chipset cards.

On RH5.2 (2.0.36-0.7) I used the tulip module (0.89H 5/23/98 ??) 
that shipped with RH5.2, not compiled into the kernel.  I don't 
use it heavily but have had no problems.

I used to push the 3COM cards based on the longterm stability of 
their drivers but the 3C905B and it's driver problems has 
tarnished that.

In article <[EMAIL PROTECTED]>, 
[EMAIL PROTECTED] says...
> HI,
> Are you using a 100mb hub/switch ?
> After much work (and 4 ethernet cards later) I discovered that my
> linksys cards would not work in my windows95 box, UNLESS I forced the
> card into 10mbs mode.
> 
> I have not tried the linksys under linux, But if it wont work under 95
> then I have doubts.
> 
> Too bad, I got 10 free cards with my purchase of the Linksys 100mb
> switch.
> 
> let me know what you find......
> 
> Bob Glover wrote:
> > 
> > I recently installed a pair of LinkSys Fast 10/100 cards.  One in a Linux PC
> > (RH 5.1 -- kernel compiled with tulip.c v90) and the other in a Windoze 95
> > box.
> > 
> > I can ping localhost, loopback, and the local IP address on each PC.  But I
> > can't ping either machine from the other.  I had this working for a short
> > time, but it stopped working when I rebooted (just once, to test my boot
> > scripts).
> > 
> > I'm using the IP addresses in all cases, so name resolution shouldn't be a
> > factor.   I have a 4-port hub (LinkSys) and I can clearly see from watching
> > the LED's that data is making it from the Windoze PC to the hub.  When I
> > ping the Windows PC from Linux, I don't see as much activity as when Windows
> > tries to ping the other way.  Sometimes I don't see a noticeable "blip" for
> > 10 or 15 seconds, but I do occasionally see something.
> > 
> > I have the routing set up as explained below.
> > 
> > Linux IP address: 192.168.0.3
> > Here are my Linux network configuration commands:
> > 
> >     ifconfig eth0 192.168.0.3 netmask 255.255.255.0 up
> >     ifconfig lo 127.0.0.0
> >     route add -net 192.168.0.0 netmask 255.255.255.0 eth0
> >     route add -host 127.0.0.1 lo    # i think this is it.  I can't look
> > right now -- loopback works for me though
> > 
> > # windoze seems to be working
> > Windoze (static) IP address:  192.168.0.2
> >     Windoze netmask 255.255.255.0
> > 
> > One more thing that might be important: shortly after running the ifconfig
> > for eth0, I get a "transmitter stopped" message on the console.  When I look
> > in /var/log/messages I see something about "switching to half-duplex".  Now,
> > I know I can't use full duplex with a hub, but how the heck do I keep it
> > from doing that in the first place?  And is that my overall problem?
> > 
> > I read the NET-3-HOWTO.  I read man pages for ifconfig, route, ping, etc.  I
> > went to LinkSys.com and got the latest tulip.c driver.  I checked DejaNews
> > with every possible permutation of keywords I could think of!  Is there some
> > other archive source I should be checking (aside from man pages and HOWTOs)?
> > 
> > Oh, I also tried cycling the power to the hub in case it was paritioning the
> > "LAN".  I thought it might have interpreted the Linux PCs initial attempt at
> > full duplex as an error condition worthy of paritioning.  It didn't help,
> > but maybe I didn't cycle the power at the right time.
> > 
> > I'd be grateful if anyone could help me on this.  I've be trying for two
> > days now.  Any ideas, especially stupid ones, are appreciated (since it's
> > probably a stupid mistake on my part that caused all this).
> > 
> > Thanks!!
> 

------------------------------

Date: Sat, 13 Feb 1999 13:31:08 -0500
From: Colin <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.misc,comp.os.linux.setup
Subject: Re: SCIOCADDRT: Invalid Argument.... HELP

Ralph Zeller wrote:

> In /etc/sysconfig/network make sure you have a valid gateway.
> If not, try changing these lines as follows:
> GATEWAY=
> GATEWAYDEV=
>
> This worked for me, your mileage may vary.

That's it.  But since I don't have a gateway, I guess I'll have to leave it as it is.

--
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