Linux-Networking Digest #358, Volume #10          Tue, 2 Mar 99 22:13:40 EST

Contents:
  Printing Accounting ([EMAIL PROTECTED])
  Re: IP Masqurading? Please Help (David Kirkpatrick)
  lpd problem (Paul Mullins)
  Re: Help: Linux box can't ping its own IP? (John Hopkins)
  Re: IP Masquerading: losing connections? (fred anger)
  Want to change IP address in RH5.2 ([EMAIL PROTECTED])
  Re: Anybody helpme!!!! ("John Hardin")
  intel ether/modem pcmcia cards (Michael Zawrotny)
  Re: Linux firewall software recommendation. ([EMAIL PROTECTED])
  Re: Ping yes, telnet no, HELP!!! (Remco Wouts)
  Re: 3COM 3c905b and 100MBit (Brett Wilson)
  The demon died... (Alex Armstrong)
  Wu-ftp guest user can't log in? (Shubin Wang)
  Re: Ping yes, telnet no, HELP!!! ([EMAIL PROTECTED])
  Re: The truth about the Pentium III chip and ID --- **boycott info** ("Bill Frisbee")
  Modem problem, help! ("Edgar Manik")
  Re: dhcpd.leases error ("steven ray lane")
  Re: firewall + ICQ ([EMAIL PROTECTED])
  Re: Load balancing (Brian Gilman)
  Re: Network is unreachable ([EMAIL PROTECTED])
  Dlink Driver Please! ("hencute")
  NT can, Linux can't-- I think ([EMAIL PROTECTED])
  Re: IP Masquerading: losing connections? (fred anger)
  linux-2.2.2-ac7 and ip-aliasing (root)
  Re: Are you new to Linux? Then read this ("Tony Kirk")

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

From: [EMAIL PROTECTED]
Crossposted-To: comp.os.linux.misc
Subject: Printing Accounting
Date: Tue, 02 Mar 1999 16:52:04 GMT

  We need to set up printer accounting on our RH5.2 servers -- to charge
users per page or per byte for all their printing. I've turned on accton, but
don't see any way right off to get print spool info from it. The print spool
itself has the info we need, although only briefly. Is there some way to
continually copy the print spool info to another file, so we can then right a
program to bill them? Doing lpq, even a continual loop, would probably let
many small jobs slip by.

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

From: David Kirkpatrick <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.setup,comp.ps.linux.hardware,alt.os.linux
Subject: Re: IP Masqurading? Please Help
Date: Tue, 02 Mar 1999 19:42:57 +0000
Reply-To: [EMAIL PROTECTED]

Charles,
   If you selected PPP and IP-Masquerading on the install then
your in there.  I assume you have ppp working and can dial in and
that you can ping between machines.  
   PPP wants to have the default route for itself so in Network
Configuratior go to the Route option and make Default Gateway & D
G Device blank.  Click Netowrk Pack Forwarding on/selected.  You
should have your nameserver addresses entered in NAMES,
nameservers.
   Edit a file start_masq.  Put the following in there.
ipfwadm -F -p masquerade
modprobe ip_masq_irc
modprobe ip_masq_ftp
   After ppp connects run start_masq and ping your other machines
then ping from our subnet the ISP (get its # from ifconfig) -
ping 10.number.  If that works then try pinging form link
boston.com.  If that works then DNS is ok.  Then ping from the
subnet - masquerading should send it through.  
  The masquerading command I have above leaves your connection
open so read IP-Masquerading HOWTO on how to set it up properly.

childsplay wrote:
> 
> I really hope someone can help me cause IP Masqurading is apparently
> what i need to do.
> I was looking at the mini HOWTO on IPMasqurading, but it talks about
> compiling the
> kernal :( I have RedHat 5.2 with the 2.0.36 kernal. Can someone tell me
> what i'm supposed to do?
> Please.  I'm still very new and i wanna get both of my pcs connected to
> the net with the one connection
> But the linux box will not let me use the eth0 and the ppp0 at the same
> time. If i have the eth0 active the
> ppp0 will not work, and if the ppp0 is active the eth0 will not work.  I
> am setting up everything
> thru Xwindows cause i'm still fuzzy on all the command line stuff. All
> the HOWTO's i read are based
> off all the command line things which i dunno. Any way if anyone could
> assist me with setting up
> my 2 pcs to get connected to the net. Thank you very much in advanced.
> 
> --
> Charles "childsplay" VanDyke
> [EMAIL PROTECTED]
> ICQ# 14539920 ============
> ]TeamGameSpy[ ============
> http://www.gamespy.com ===

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

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

From: Paul Mullins <[EMAIL PROTECTED]>
Subject: lpd problem
Date: Wed, 03 Mar 1999 00:28:16 +0800

Hi

I have a problem setting up lpd on 2 Redhat machines.
The /etc/printcap for PC-1

##PRINTTOOL3## LOCAL bjc600 360x360 a4 {} BJC600 8 {}
lp|bjc4000:\
        :sd=/var/spool/lpd/lp:\
        :mx#0:\
        :sh:\
        :lp=/dev/lp0:\
        :if=/var/spool/lpd/lp/filter:


for PC-2
##PRINTTOOL3## REMOTE bjc600 360x360 a4 {} BJC600 8 {}
lp|bjc4000:\
        :sd=/var/spool/lpd/lp:\
        :rm=Riker.study.cs:\
        :rp=lp:\
        :lp=/dev/null:\
        :sh:

as per the HOWTO

I have a /etc/hosts.lpd  (IS THIS THE CORRECT FORMAT?? Idon't have a man
page for this file)
192.168.0.3   Lust.study.cs

I have killed and restarted lpd on both machines and checked that they
are running.

I can print from the local machine PC-1.

When I print from the remote machine PC-2 the job enters the que.  Doing
an lpq I get a list of the outstanding jobs and the following 2 messages



Lust.study.cs: waiting for queue to be enabled on Riker.study.cs
Rank   Owner      Job  Files                                 Total Size
1st    root       14   /out.put                              4620 bytes
2nd    root       15   (standard input)                      1502 bytes
lpd: lp: Host name for your address (192.168.0.3) unknown


There is no problems with the network as I can telnet on and off all
machines and mount file systems.

Does anyone know what is causing this problem.

Thanks in advance

Paul


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

From: John Hopkins <[EMAIL PROTECTED]>
Subject: Re: Help: Linux box can't ping its own IP?
Date: Wed, 03 Mar 1999 00:47:42 GMT


Does this have a route to the network? (I'm trying to figure out a
similar problem):


OUTPUT OF netstat -r
====================

Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
127.0.0.0       *               255.0.0.0       U      3584 0          0
lo
10.0.0.0        *               255.0.0.0       U      1500 0          0
eth0


John
ps - emailing a copy of the reply would be appreciated


Erik Hensema wrote:
> 
> John Vannoy wrote:
> >I've been struggling for days to get my Win98 <-> Linux network going, and
> >my Linux box still can't ping itself.  I know my hardware is OK because the
> >Linux box is a dual-booter with Win95.  Booted up to Windows, both machines
> >see each other, ping works fine, share internet connection, etc.
> >
> >#netstat -r
> >Kernel IP routing table
> >Destination     Gateway         Genmask         Flags   MSS Window  irtt
> >Iface
> >127.0.0.0       *               255.0.0.0       U      3584 0          0 lo
> 
> You haven't got a route to your network. To set a default route, do:
> 
> route add default gw eth0
> 
> If you've got a connection to the internet, use:
> 
> route add -net (yournet) mask (netmask)
> 
> --
> Erik Hensema ([EMAIL PROTECTED])

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

From: fred anger <[EMAIL PROTECTED]>
Subject: Re: IP Masquerading: losing connections?
Date: Tue, 02 Mar 1999 16:50:12 GMT

In article <[EMAIL PROTECTED]>,
  Rick Onanian <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
> > am, and his works for awhile (12-24 hours), then eventually stops working.
>
> It's not the correct solution to the problem, but one workaround would
> be to set the linux box to automatically reboot itself every twelve
> hours or so... man cron

That brings up another interesting point.  When it stopped working, I tried
rebooting the Linux box.  Didn't help.  I didn't go through the whole
rigamarole of rebooting his NT boxes behind the router - I figured
something's hosed on the router side, or outside of that.  Anyway, rebooting
isn't the Linux way!

Besides, the router works fine over here at my house.  It's been up for days
with no problems.

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

From: [EMAIL PROTECTED]
Subject: Want to change IP address in RH5.2
Date: Wed, 03 Mar 1999 01:06:35 GMT

I am a new user to linux and have previously reconfigured IPs under Solaris.
How do I do this in RH Linux 5.2?

Cheers Mal

============= Posted via Deja News, The Discussion Network ============
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------------------------------

From: "John Hardin" <[EMAIL PROTECTED]>
Subject: Re: Anybody helpme!!!!
Date: Tue, 2 Mar 1999 08:54:31 -0800


kok wrote in message <7bh0jl$org$[EMAIL PROTECTED]>...
>if i would like to send e-mail, fascimile, etc by using coaxial cable what
>is the advantage & disadvatage?


Versus what alternative?

--
 John Hardin KA7OHZ                               [EMAIL PROTECTED]
 pgpk -a finger://gonzo.wolfenet.com/jhardin    PGP key ID: 0x41EA94F5
 PGP key fingerprint: A3 0C 5B C2 EF 0D 2C E5  E9 BF C8 33 A7 A9 CE 76
=======================================================================
  If you spend any time administering Windows NT, you're far too
  familiar with the Blue Screen of Death (BSOD) ...
                            - "MSDN Flash" email newsletter, 2/9/1999



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

From: [EMAIL PROTECTED] (Michael Zawrotny)
Subject: intel ether/modem pcmcia cards
Date: 2 Mar 1999 17:17:26 GMT


I saw in the pcmcia supported cards list that the Intel EtherExpress
PRO/100 LAN/Modem card is supported.  Does anyone know if this includes
the PRO/100 Mobile 10/100 LAN + 56k Modem cardbus version.


Thanks,

Mike
-- 
Dr. Michael Zawrotny
Howard Hughes Medical Institute at UMBC
1000 Hilltop Circle                     | email:  [EMAIL PROTECTED]
Baltimore, MD 21250                     | phone:  (410) 455-6347

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

From: [EMAIL PROTECTED]
Subject: Re: Linux firewall software recommendation.
Date: Wed, 03 Mar 1999 01:33:57 GMT

Hi,

Just use 'ipfwadm'. Punch that into a usenet search and you'll get tons
of hits. It can block off certain ports, allow only certain connections,
has logging, all kinds of useful stuff! It takes some getting used to to
figure out the "rules" of allow/disallow, but once you figure it out by
using a script posted on the net you'll see it's easy.

If you're using RedHat Linux there's an RPM for it on the CD.

-- Bill

Glenn Mathison wrote:

> Hi,
>
> I am setting up a linux server that I want to put a firewall onto. Could
> anyone please suggest a good firewall package that I could use?
>
> Thanks in advance...
>
> Glenn


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

Subject: Re: Ping yes, telnet no, HELP!!!
From: Remco Wouts <[EMAIL PROTECTED]>
Date: 02 Mar 1999 18:02:42 +0100

Wade Olsen <[EMAIL PROTECTED]> writes:
> I've been trying to telnet to my linux box from a W98 machine for about
> a month with no luck. They can ping each other just fine. When I try to
> telnet tcpdump shows the packets arriving at the linux box but they seem
> to be silently dicarded. Eventually the telnet times out. Someone
> suggested it might be my /etc/resolv.conf. It looks like:
Is telnetd started from inetd.conf? (Do a ps when trying to telnet)
if not then your other machine gets blocked by tcp_wrappers in 
/etc/hosts.{deny,allow}. That is easily fixed.

If telnetd is started you should get a login prompt. If you just
cannot login then
 1) by default root cannot telnet (read man telnetd)
 2) PAM may block you (read /usr/doc/pam-XXX)
 3) you are using shadow passwords and telnetd does not. Get another
telnetd.

remco

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

From: Brett Wilson <[EMAIL PROTECTED]>
Subject: Re: 3COM 3c905b and 100MBit
Date: Tue, 02 Mar 1999 17:43:35 -0800

My 3C905B doesn't, either, and no amout of software resetting seems to
help. The plain 3C905 works fine though. This might be fixed in 2.2.
Anybody know?

Brett

Jan Kuemmerle wrote:
> 
> Hi all,
> I have some problems with my networkcard.
> The card does not recognise that it is connectet to an 100MBit LAN.
> Thanks
>     Jan

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

From: Alex Armstrong <[EMAIL PROTECTED]>
Subject: The demon died...
Date: 2 Mar 1999 17:31:46 GMT

I've been trying to connect to the internet using "pppd" for ages but I 
haven't been able to. My problem? Whenever a connection is initialized it 
says that the pppd daemon has died (poor demon! %->). I've tried to 
re-install it, to see if it works (something left over from my Windoze 
days...)  but it doesn't do much.
Any ideas?

==================  Posted via SearchLinux  ==================
                  http://www.searchlinux.com

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

From: Shubin Wang <[EMAIL PROTECTED]>
Subject: Wu-ftp guest user can't log in?
Date: 2 Mar 1999 17:31:34 GMT

 I install RH 5.1 in HP Server, and want to learn virtual server.
After read man ftpaccess,I modify ftpaccess by add
guestgroup ftp
and add a new user dgz
dgz:xxxxx:505:50:test user:/home/httpd/htdocs/www/./dgz:/usr/sbin/passwd
and cp /home/ftp/* -r /home/httpd/htdocs/www
use dgz to telnet is OK
but use dgz to ftp will display
530 Login incorrect          <-----------------Reply

what is wrong? Please teach me.



==================  Posted via SearchLinux  ==================
                  http://www.searchlinux.com

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

From: [EMAIL PROTECTED]
Subject: Re: Ping yes, telnet no, HELP!!!
Date: Wed, 03 Mar 1999 01:40:04 GMT

You may already have done this (I -hope- you did), but have you
tried telnet'ing to the Linux box -from- the Linux box? I vaguely
recall a problem I had years ago where I couldn't telnet localhost
or telnet my own IP address. Unfortunately at the moment I don't
recall the solution.

Nonetheless, unless you have already done a telnet localhost and
a telnet to the IP address of the box itself I suggest you stick with
that. You didn't do something screwy with /etc/hosts.allow and
/etc/hosts.deny did you?

My two cents...

-- Bill

Wade Olsen wrote:

> I've been trying to telnet to my linux box from a W98 machine for about
> a month with no luck. They can ping each other just fine. When I try to
> telnet tcpdump shows the packets arriving at the linux box but they seem
> to be silently dicarded. Eventually the telnet times out. Someone
> suggested it might be my /etc/resolv.conf. It looks like:
>
>      domain slackatude.com
>      search gate.slackatude.com slackatude.com
>
> My hosts file looks like:
>
>      127.0.0.1        localhost localhost.localdomain
>      192.168.2.1    gate.slackatude.com gate
>      192.168.2.12    snort.slackatude.com snort
>
> My routing table looks like:
>
>      255.255.255.255    *    255.255.255.255    U    0    0    0
>      eth0
>      292.168.2.0            *    255.255.255.0        U    0
>      0    0    eth0
>      127.0.0.0                *    255.0.0.0                U
>      0    0    1    lo
>
> I'm I doing something insanely stupid?
>
> Wade


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

From: "Bill Frisbee" <[EMAIL PROTECTED]>
Crossposted-To: 
comp.lang.perl.misc,comp.lang.python,comp.lang.tcl,comp.mail.sendmail,comp.os.linux.setup,comp.os.ms-windows.advocacy
Subject: Re: The truth about the Pentium III chip and ID --- **boycott info**
Date: Tue, 2 Mar 1999 12:44:31 -0500


John Kenyon <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]...
>George Bonser wrote:
>>
>> Oh, give it a break. Every Sun SPARC or UltraSPARC machine ever built has
a
>> CPU serial number. So do most other brands of high-end machines. This is
>> nothing new.
>
>You mean the host id, which is held in NVRAM, (which can be modified),
>which was designed to allow licensing of software, rather than the
>tracking of the person who was using it.
>
>The fact is that host id's existed a longtime before the Internet
>went "mainstream". Given the current rate of "dumbing down" of
>functionality, it is only a matter of time until this "host id"
>techology gets misused.

Bah... Sun knows EVERYTIME I turn my system on tracked by that host id which
is PART of the CPU and hardcoded to the CPU.

BTW it is a Ultra5 not really a high end machine, yet the cpu ID is easily
retrieved by Sun. Intel is doing nothing new.


Bill F.




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

From: "Edgar Manik" <[EMAIL PROTECTED]>
Subject: Modem problem, help!
Date: Wed, 3 Mar 1999 05:11:56 +0700

Hi all,

I have a 3Com 56K Voice Faxmodem Ext. Eversince I installed the modem, I
could no longer connect to internet under Linux (kernel 2.0.36 and 2.2.x).
After the modem finished dialing to my ISP, it acted as if it's connected,
but when I checked using route and ifconfig, there's no ppp0 device. It
never happened before when I was still using Sportster 33k internal. Please
mail me at [EMAIL PROTECTED]

Cheers,

Ed



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

From: "steven ray lane" <[EMAIL PROTECTED]>
Subject: Re: dhcpd.leases error
Date: Tue, 02 Mar 1999 23:31:02 GMT

In our experience, you  just need to login as root and create a blank file
called /etc/dhcpd.leases.

[EMAIL PROTECTED] wrote in message
<7bhos2$24v$[EMAIL PROTECTED]>...
>I am trying to make my Linux machine the DHCP server on my NT / W95
>Network.  Everything seemed to install correctly but when the machine boots
>the following message appears:
>
>Can't open lease database /etc/dhcpd.leases:  No such file or directory --
>check for failed database rewrite attempt!
>
>How do I create the dhcpd.leases file????
>
>Don Hurst
>Colorado Springs Christian Schools
>
>------------------  Posted via SearchLinux  ------------------
>                  http://www.searchlinux.com



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

From: [EMAIL PROTECTED]
Subject: Re: firewall + ICQ
Date: Tue, 2 Mar 1999 18:50:49 +0100

Talking of ICQ - I tried to run the java version. But everytime I start
ICQ it tells me to register again. It totally ignores my wish to use
a current ICQ no.

Anyone...?

Roman Spitzbart <[EMAIL PROTECTED]> wrote:
> For ICQ you need Port 4000 UDP. Configure your ICQ to use a firewall and
> specify the port range it should use.
-- 
Anders Gulden Olstad @ Brinkley | * * * * * * * * * * * * * * * * * * * * 
RedHat 5.2 Linux kernel 2.0.36  | "Penguins are generally nice creatures"

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

From: Brian Gilman <[EMAIL PROTECTED]>
Subject: Re: Load balancing
Date: Tue, 02 Mar 1999 13:22:57 -0500
Reply-To: [EMAIL PROTECTED]

Hello!
    I'm currently load balancing two 56K modems at work. You will need to compile
your kernel for EQL and then obtain the binaries for eql_enslave program.
Basically you need to assign the eql a static IP (the one that your isp provides
you), use ifconfig to set ALL mtu's the same between the PPP connections and your
eql device. Then, use the eql_enslave program to "enslave" the two ppp
connections.....Your done! If you need any assistance DON'T hesitate to e-mail
me.....Getting eql to work took me a fairly long time....The hardest task was
getting the eql_enslave program.....I think it's at sunsite though under
networking/serial if not there....I can e-mail them to you......
                                    Hope you get it working!
                                                        Sincerely,

Brian Gilman

Fabrizio Fresco wrote:

> Take a look in kernel-2.2.x the load balancing for serial lines is
> included.
>
> Matt Dawson wrote:
> >
> > I have set up a linux box as a internet gateway for our flats windows
> > network.  We have two modems and two accounts ( with the same provider ) and
> > wish to load balance the two modems.
> > Currently I am using pppd, and ipfwadm for a single modem link.
> > What other program do I need to implement load balancing?
> >
> > matt
>
> --
> Fabrizio Fresco
> Sistemi Accesso Periferici
> Sigma S.p.a. Via Marchetti 111 Roma
> Tel: +39-0665964400
> Fax: +39-0665748520


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

From: [EMAIL PROTECTED]
Subject: Re: Network is unreachable
Date: Tue, 02 Mar 1999 15:53:04 GMT

On Fri, 26 Feb 1999 12:55:29 -0800, david <[EMAIL PROTECTED]>
wrote:

>Ive got the same prob. The machine sees the card. Pings its loopback and
>own ip but never sends out any packets. Is it a routing prob?
>I have used ne2000 clones and get 
>eth0: Trigger_send() called while transmitter busy. (HUH?)
>with a wd8003 it doesnt complain just never lights the tx light.
>Please keep me posted if anybody figures this out.
>[EMAIL PROTECTED]

Well, I've sort of solved my problem.

I connected a thinnet cable to the BNC connector.  I ran Intel
EtherExpress softset and set the connector to BNC.  I booted linux and
the boot messages indicated it was using the BNC connector.  The
network, however, was still listed as unreachable.  After messing
around with the routing table I got a connection.  I could ping
various machines in the network.  Part of my problem has to do with
the odd IP configuration I use (inside a corporate network connected
with an ISDN bridge and a static IP that's part of a different
network).  Anyway, after a couple of tweaks to the rc.inet1 file,
everything boots fine; however, the problem of BNC vs. RJ45 continues.

I've got a cable connected to the RJ45 and BNC port.  When I'm using
Linux the BNC connector is active.  When I boot to NT, the RJ45
connector is active.  Very strange.  Intel Softset seems to remove BNC
or RJ45 from the available list of connectors (depends which connector
was used last).  

For the time being, I've solved my problem and can live with this
setup for now.  Ultimately, I believe the problem is in the card,
which doesn't mean it's faulty hardware but rather buggy, or oddly
implemented, hardware.  I'm no network card guru, but I think the BNC
and RJ45 connector share something and somehow cancel each other out
at times.

I know, the problem is odd and so is my explanation.  

Thanks to all that responded.

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

From: "hencute" <[EMAIL PROTECTED]>
Subject: Dlink Driver Please!
Date: 3 Mar 1999 02:23:41 GMT

Hi,
I am newbie to Linux and I intend to set up a simple Linux box with two NIC
in it and every NIC of  it connect to another two windows NIC. Anyone out
there have D-Link NIC Driver supported by rehat 5.0, kernel 2.0.31. If you
know where I can get it, please let me know the URL. Your help and repond
is much appreciated. 
Thanks, Rgds

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

From: [EMAIL PROTECTED]
Subject: NT can, Linux can't-- I think
Date: Wed, 03 Mar 1999 02:31:12 GMT

Here's one I regret NT can do but not Linux-- tell me I'm wrong:

Plug roving Windows laptop users into the home office network, over an
internet connection (not a dialup connection!)


Linux can't do it. I got it working in Windows today after 2 weeks
seeking a Linux equivalent and newsgroup suggestions (discovered
NT/W98's PPTP/VPN).

With Linux, though I've achieved end-to-end desktop IP visibility
between 2 remote offices 2 different ways (Linux VPN HOWTO and the
tunl device) , individual rovers are not the same. Linux VPN or tunl
use a VPN server running Linux in each office to do the tunneling on
behalf of all the desktops. (Makes all their IP addresses mutually
visible, including MS machines. Everything else flows from that, such
as SMB resource sharing.) Rover has no such luxury, must have the
tunneling functionality running on his laptop itself. If he runs
Windows (which is the reality), the equivalent software to tunnel in
through a linux box isn't there. But to do so via an NT box, it's
conveniently built-in on both sides.

Don't get confused with dial-up. Linux can do that. Requires a long
distance call for the rover to get on the LAN. I want him to hop on
the internet with a *local* call from his hotel, then get to the LAN
through the 'net.

=================================================================
A Microsoft FAQ, on the essential requirements:

Can I use the Dial-Up Networking Upgrade [PPTP/VPN] to access my
corporate network? 

    [Yes.] While connected to the network, the Windows-based client
behaves exactly as if it had a local network connection. Except for
speed differences...network applications are unaware [the] connection
is in use. 

          What is the significance of the Point to Point Tunneling
Client? 

          The PPTP client allows a Windows 95-based system to
establish a secure connection across the Internet to a private
network. This can be used to minimize communications costs for
organizations whose employees need to access the corporate network
from the field. It can also be used as a method to allow selected
users to access a private network that is separated from the general
corporate LAN by a tunnel server. 

Does PPTP require a Dial-Up connection? 

          PPTP does not require a dial-up connection. PPTP requires IP
connectivity [address visibility, ping-ability] between the client
workstation [eg, rover] and the tunnel server [eg, at home office].

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

From: fred anger <[EMAIL PROTECTED]>
Subject: Re: IP Masquerading: losing connections?
Date: Tue, 02 Mar 1999 17:20:01 GMT

In article <[EMAIL PROTECTED]>,
  Doug Goldstein <[EMAIL PROTECTED]> wrote:
> I've been having similar problems. I just stops routing me out on the
>computers
> behind the Linux box with IP Masq. I am also on a cable modem network. I think
>it
> has something to do with the routing tables expiring or something of that
>nature.
> I'm checking into it still, if I figure anything out I'll post it.

I've been reading other posts from people who have had to change their MTU
values on their interfaces, but their symptoms differ in that they can access
some sites, but not others.  If I could just reproduce the problem at home
where I have more tools and time to look at things.  Thanks for the lead on
routing tables - I'll start looking into that too.  Let me know if you find
anything...

--
  fred anger

  I'd rather know what I'm doing...

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

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

Date: Tue, 02 Mar 1999 11:05:21 +0100
From: root <[EMAIL PROTECTED]>
Subject: linux-2.2.2-ac7 and ip-aliasing

Hello,

I am just trying to setup a webserver which will host several virtual
domains. As I do use a SMP-System, I decided to get kernel-2.2.2. The
problem now is that ip-aliasing doesn=B4t seem to work the wai it should.=

I can compile aliasing-support in the kernel, but I cannot make it as a
module. And when I try to setup the virtual network-devices eth0:x
ifconfig quietly accepts it but doesn=B4t seem to do anything at all.
Does anybody have any clue ?

Thanks in advance
Holger

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

From: "Tony Kirk" <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.setup,comp.os.linux.hardware,alt.os.linux
Subject: Re: Are you new to Linux? Then read this
Date: Tue, 2 Mar 1999 14:04:12 -0500

Take away the ending ldp.html and you'll get the index page.
http://metalab.unc.edu/LDP/

Tony

Rufus V. Smith wrote in message <7bgv0t$bgh$[EMAIL PROTECTED]>...
>I clicked on:
>      http://metalab.unc.edu/LDP/ldp.html
>and got
>  404 : FILE NOT FOUND
>
>Rufus
>
>Snoopy :-)) wrote in message <[EMAIL PROTECTED]>...
>>Accept My Congradulations :-))
>>I am sure that the Newbies who will be fortunate enough to read your Post
>>and go to the suggested Link will probobly remember you with gratitude for
>a
>>long time...
>>  ... But I've found another
>>Place on the Web which I think is even better, since here you can find the
>>above mentioned Guide and also download the whole Guide in many different
>>Formats (I prefer the HTML) in addition you will find many other Goodies
>>:-))
>>Here it is:  http://metalab.unc.edu/LDP/ldp.htm
>
>
>
>



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