Linux-Networking Digest #873, Volume #9 Thu, 14 Jan 99 00:13:39 EST
Contents:
Setting up @Home ("Stephen O'Connell")
Do I need a Guru ? (Luca Colombi)
Re: Setting up @Home (Bob Nixon)
Re: Obtaining MAC address from remote computer (BL)
Re: [Q] RH 5.1 with 3c905B TX NIC card (Athan)
Net-Tools help!
Hiding my true domain name ([EMAIL PROTECTED])
Re: routing problems + aliasing (Brian McCauley)
please HELP: masquerading outgoing mail sender's ip (Andrew Andreev)
Re: win9x pc's using internet via a linux box (Mark Andal)
Re: Postgresql over IP (L J Bayuk)
MSCHAP 80 HELP PLEASE !!!!!!!! ("Niculescu Mihnea")
Re: Installing 3C509B NIC (Tim Taylor)
slirp dumps core, why? ([EMAIL PROTECTED])
Re: RH 5.2 Named
Re: Some sites don't work w/Ip Masquerade ("Eugene")
PPC Connection (Paul)
Re: Net-Tools help!
Re: ip-up problem ("Jonas")
PPP: how to answer a callback from a NT RAS ? ("PeP")
Re: SIOCSIFFLAGS ??? ("A.G.")
Re: Netscape plug-ins (Ronald Ng)
Problem: SuSE 6.0 und dauerhafte SLIP-Verbindung ("Henning Ahlers")
Re: IP / ICMP checksum calculation (Marco Al)
Re: Somebody know....? ("Eugene")
----------------------------------------------------------------------------
From: "Stephen O'Connell" <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux.caldera,comp.os.linux.setup
Subject: Setting up @Home
Date: Wed, 13 Jan 1999 09:19:43 -0800
*** Sorry second post, not sure if first made it through ***
I am running Caldera V1.2 at home and am considering subscribing to @Home.
@Home is provided by TCI in my area and they do not support Linux as an OS.
Also they "require" that you purchase the 10baseT card from them. I
currently have all the machines in my house attached on a 10MB Lan(2 hubs),
(1) linux, (2) Win 95, and (1) Win98. I am sharing an ISDN line connected
to a Win95 machine across this configuration using WinGate.
I would like to share @Home across my Lan and am wondering how best to do
this. Ideally I would attach the cable modem to a second 10baseT card,
which I already own, on my Linux machine.
Is this configuration possible? What will I need on the Linux machine to
make this work? Can someone point me towards a mini- on @Home and/or Cable
Modems, setup/config info?
Thanks so much for any assistance. Stephen....
------------------------------
From: Luca Colombi <[EMAIL PROTECTED]>
Subject: Do I need a Guru ?
Date: Wed, 13 Jan 1999 17:31:41 +0000
I have two network card in my machine but at boot time only one is
probed.
I edited the /etc/lilo.conf file and inserted the line ' append =
"ether=0,0 eth1" to force the second card to be recognised but it didn't
work !
I've then tried to use ' ehter=5,0x300, eth1' and it didn't work.
(Always running the command # lilo after each update.)
The card is at IRQ 5, IO 0x300 and it's working if I do remove the other
from the system.
The kernel is not a modular kernel but built in devices. The IRQ & IO
aren't used by any other device or at least is what I think from the
output reported here.
#cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-009f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : npu
03c0-03df : vga+
03f0-03f5 : floppy
03f7-03f7 : floppy DIR
1000-10ff : SMC EPIC/100
1100-11be : aic7xxx
#cat /proc/interrupts
0: 274420 timer
1: 252 keyboard
2: 0 cascade
9: 619 SMC EPIC/100
11: 1561 aic7xxx
13: 1 math error
The first card as you can see it's a SMC 10/100. The second it's a 3COM
EtherLink III. I disabled the PnP from DOS as suggested by HOWTO etc.
I've inserted the following to /etc/conf.modules, even thought i do not
need them because my kernel is not modular.
alias eth0 epic100
alias eth1 3c509
options epic100 io=1000 irq=9
options 3c509 io=300 irq=5
Can any of you out there give me some more advice before I do go crazy.
I use RedHat 5.1 with Kernel version 2.0.35
Thanks,
--
Luca Colombi
System Administrator
The Hub Communications Co. Ltd.
The Farmhouse
Syon Park
Middlesex
TW8 8JF
Tel: +44(0)181 560 9222 Fax: +44(0)181 560 9333
E-mail: [EMAIL PROTECTED] URL: http://www.thehub.co.uk
------------------------------
From: [EMAIL PROTECTED] (Bob Nixon)
Crossposted-To: alt.os.linux.caldera,comp.os.linux.setup
Subject: Re: Setting up @Home
Date: Thu, 14 Jan 1999 03:22:09 GMT
On Wed, 13 Jan 1999 09:19:43 -0800, "Stephen O'Connell"
<[EMAIL PROTECTED]> wrote:
>*** Sorry second post, not sure if first made it through ***
>
>I am running Caldera V1.2 at home and am considering subscribing to @Home.
>@Home is provided by TCI in my area and they do not support Linux as an OS.
>Also they "require" that you purchase the 10baseT card from them. I
>currently have all the machines in my house attached on a 10MB Lan(2 hubs),
>(1) linux, (2) Win 95, and (1) Win98. I am sharing an ISDN line connected
>to a Win95 machine across this configuration using WinGate.
You can use the machine using wingate for your @home connection via
one of "two nic cards" on your in house gateway machine. I'm currently
doing this with 3 boxes, with NT running Sygate (NAT) base 10 nic to
the cable modem and base 100 nics and hub to the Win 98 & linux boxes.
You can run static or DHCP (@home sets up DHCP for you) on the box
running wingate or a Nat. As to your linux and other boxes, there is
no differences between the way you're setting up things with ISDN,
except that the second nic to the cable modem, will supplant the ISDN
connection. Try Sygate or Nat 32 though, as they're nearly completely
transparent, and very simple to setup, unlike wingate.
>I would like to share @Home across my Lan and am wondering how best to do
>this. Ideally I would attach the cable modem to a second 10baseT card,
>which I already own, on my Linux machine.
>
>Is this configuration possible? What will I need on the Linux machine to
>make this work? Can someone point me towards a mini- on @Home and/or Cable
>Modems, setup/config info?
Bob Nixon [EMAIL PROTECTED]
� [EMAIL PROTECTED]
http://members.home.net/bigrex/
------------------------------
From: BL <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.development.system
Subject: Re: Obtaining MAC address from remote computer
Date: 14 Jan 1999 03:19:14 GMT
Reply-To: no.spambots.please
use snmpd on the remote cpu to get status.
In comp.os.linux.development.system George MacDonald <[EMAIL PROTECTED]> wrote:
: Sander Pilon wrote:
: >
: > I want to obtain the MAC (Hardware) address of another computer.
: >
: > I searched through Dejanews and Excite, but none of the I found programs
: > work. Most of them failed on the IOCTL() with SIOCGARP call.
: >
: > I have two ethernet cards. (3Com PCI) on Linux 2.0.34.
: >
: > Is there anyone out there that has a decent example showing
: > how to do get a MAC address from a remote computer?
: >
: I use "arp -a" for local segments, don't know about getting them from
: farther away.
: --
: We stand on the shoulders of those giants who coded before.
: Build a good layer, stand strong, and prepare for the next wave.
: Guide those who come after you, give them your shoulder, lend them your code.
: Code well and live! - [EMAIL PROTECTED] (7th Coding Battalion)
--
AntiSpam: For email, change all 'zeros' to the letter 'o' .
My first name (backwards) is nayrB. No bulk/junk email, please.
WARNING: PLEASE post followups - email replies may bounce to this address...
------------------------------
From: Athan <[EMAIL PROTECTED]>
Subject: Re: [Q] RH 5.1 with 3c905B TX NIC card
Date: Wed, 13 Jan 1999 18:43:41 +0000
Reply-To: [EMAIL PROTECTED]
Go to the contib place of a redhat mirror and download the
3c5x9 * rpm file it might help you..
Athan
Chang Cheng Chao wrote:
> Has anyone made this card work with RH 5.1 before? During the
> installation, it detected it and I had chose DHCP as the option. But it
> still does not work. What should I do?
>
> Chang
------------------------------
From: <[EMAIL PROTECTED]>
Crossposted-To: alt.linux,alt.os.linux,comp.os.linux.help,linux.redhat.misc
Subject: Net-Tools help!
Date: Tue, 12 Jan 1999 22:38:53 -0800
I am trying to do IP Masquerading with my Linux box. After a big fight I got
the box to recognize two nic's, compiled a new kernel, and now when trying
to run the ipfwadm program I discovered that I need a new version of
Net-Tools. I found the new version on sunsite.unc.edu but I can't get the
tools to compile and install right.
please help
Max
------------------------------
From: [EMAIL PROTECTED]
Subject: Hiding my true domain name
Date: Mon, 11 Jan 1999 03:56:17 GMT
I've got RH 2.0.35 up, running and working well with being my primary
server for my M$ clients - bye-bye Uncle Bill.
I'm connected via cable modem and have a fixed IP and have access to
mail, news, etc and even have web services running via my registered
domain name that points to my server.
I would like to start sending mail from my box but in order to connect
via cable modem I need to provide a fixed (provided by the cable
company) domain and host name in order to get access. My registered
domain name is something completely different www.rvs.com.
How/Can I setup my server to hide my cable modem domain / host
information in the from info on outbound email and have it say it's
from [EMAIL PROTECTED] so replies work.
Then I can have my mail pointed to the same location and have true
email capabilies.
Thanks in advance,
Rob
------------------------------
From: Brian McCauley <[EMAIL PROTECTED]>
Subject: Re: routing problems + aliasing
Date: Wed, 11 Jan 1999 07:57:01 +0000
Philip Wall / Wild Card <[EMAIL PROTECTED]> writes:
> I would suggest turning on bridging in the kernel.
That is very bad advice. When a situation can readily be handled
by ordinary routing then resorting to bridging is not a good idea.
I think, perhaps, Philip may have mean to say IP-forwarding.
--
\\ ( ) No male bovine | Email: [EMAIL PROTECTED]
. _\\__[oo faeces from | Phones: +44 121 471 3789 (home)
.__/ \\ /\@ /~) /~[ /\/[ | +44 121 627 2173 (voice) 2175 (fax)
. l___\\ /~~) /~~[ / [ | PGP-fp: D7 03 2A 4B D8 3A 05 37...
# ll l\\ ~~~~ ~ ~ ~ ~ | http://www.wcl.bham.ac.uk/~bam/
###LL LL\\ (Brian McCauley) |
------------------------------
From: Andrew Andreev <[EMAIL PROTECTED]>
Subject: please HELP: masquerading outgoing mail sender's ip
Date: Wed, 13 Jan 1999 19:13:11 GMT
PROBLEM: my machine's IP goes instead of the domain name and some of the
people
I correspond with cannot receive my messages.
messages bounce back with "<<< 501 <[EMAIL PROTECTED]>... Sender
domain
must exist" error
Our mailserver is SendMail rpm v. 8-8-7.7-17 running on RH Linux 5.1
box.
I guess I should use some kind of IP masquerading technique along with
SendMail
What should I do and is there a HOWTO for that?
THANX FOR ALL YOUR HELP!!!
Andrew
------------------------------
From: Mark Andal <[EMAIL PROTECTED]>
Subject: Re: win9x pc's using internet via a linux box
Date: Wed, 13 Jan 1999 19:16:06 GMT
If you want a book on Samba get Linux Network Toolkit.
They have a very simple very step-by-step method for the simplest (read
insecure)
samba shares as well as production/corporate level file serving.
My $0.02
Mark Andal
Bill the Human Half wrote:
> Use IPFOWARDING.. There are a couple HOWTO's on it.. It is simple to use
> and setup. http://www.ipmasq.ddns.org/ is the link to it I think...
>
> I use it.. My windoze machines all access the internet , mail, ftp, icq,
> etc... but don't access my linux box yet.. I have to setup samba for
> that.. and that has been a real pain.. As of right now now sharing or
> seeing each other... Just ping and ip forwarding...
>
> Bill
>
> Sven Biebaut wrote in message <[EMAIL PROTECTED]>...
> >Hello all,
> >
> >I have 2 win9x PC's in a IPX network, one of which can dial into
> >internet via an analog modem. I would like to share the account and
> >thought of using a linux box for the internet connectivity. What would
> >be the requirements for the linux box ? Do I need anything else besides
> >a normal distribution, if i don't want to share files between the linux
> >box and the win9x pc's ? Where would I find a more or less step by step
> >solution(book, magazine,url, ..) as i'm as you could guess quite a
> >newbie to linux.
> >
> >Thanks in advance,
> >
> >Sven Biebaut
--
Legal Warning: Anyone sending me unsolicited/commercial email
WILL be charged a $100 proof-reading fee. See US Code Title 47,
Sec.227(a)(2)(B), Sec.227(b)(1)(C) and Sec.227(b)(3)(C).
http://law2.house.gov/ (To look it up)
------------------------------
From: [EMAIL PROTECTED] (L J Bayuk)
Subject: Re: Postgresql over IP
Date: 14 Jan 1999 02:50:00 GMT
[EMAIL PROTECTED] wrote:
>I start the Postgres postmaster with the -i switch, but every time
>I try to connect with JDBC over the network, I get "user authentication
>failed." I *know* I made this work once, months ago, but I've forgotten
>what the trick is. Any tips? TIA.
>
I can't help specifically with JDBC, but does your pgsql/data/pg_hba.conf
file allow the host you are coming from access to the database? Is the
authentication method there (e.g. "password") compatible with the JDBC
client? Can you connect from the server system itself with
"psql -h localhost -u template1" which forces it to go over IP?
------------------------------
From: "Niculescu Mihnea" <[EMAIL PROTECTED]>
Subject: MSCHAP 80 HELP PLEASE !!!!!!!!
Date: Wed, 13 Jan 1999 20:43:06 +0100
Hi,
I have a problem connecting to my ISP from linux (RedHat 5.2)
I get the latest version of pppd (2.3.5), recompiled it as specified in the
README.MSCHAP80 file provided in the ppp package, configuerd chap-secrets
file, set up options, but the ppp conection doesnt initiate.
I attached the the ppplog file (debug output of pppd) and the options file
as well.
Thanx a lot ...
Mihnea Niculescu
begin 666 Options.dat
M;&]C:PID96)U9PHO9&5V+V-U83$*+60*+61E=&%C: HS.#0P, IM;V1E;0IN
M86UE(&YI8W5L97-C"G)E;6]T96YA;64@2515"FYO875T: D)(R!D;VXG="!R
M97%U:7)E('1H92!)4U @=&\@875T:&5N=&EC871E(&ET<V5L9@ID969A=6QT
M<F]U=&4)(R!U<V4@=&AE($E34"!A<R!O=7(@9&5F875T"F-O;FYE8W0@+V5T
,8R]P<' O:71U"@H*
`
end
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*,UTZ($5X:70N"@``
`
end
------------------------------
From: Tim Taylor <[EMAIL PROTECTED]>
Subject: Re: Installing 3C509B NIC
Date: Wed, 13 Jan 1999 22:46:53 -0500
This is a multi-part message in MIME format.
==============FB1AAFADDFB984061DCF83DD
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sandy Culver wrote:
> I have been going down the same sort of path (same card, OSs, etc.)
> the last few weeks and my guess is that your Windows tab settings
> under TCP/IP may be part of the problem. Or at least, it has worked
> for me to specify an IP address but to disable DNS...then pings and
> traceroute work to my Linux machine work.
My Win95 machine is configured with a specified IP address and DNS disabled.
==============FB1AAFADDFB984061DCF83DD
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Content-Transfer-Encoding: 7bit
Content-Description: Card for Tim Taylor
Content-Disposition: attachment;
filename="tltaylor.vcf"
begin:vcard
n:Taylor;Tim
tel;fax:(781) 271-7231
tel;work:(781) 271-8770
x-mozilla-html:TRUE
url:http://www.mitre.org
org:The Mitre Corp.;D510
adr:;;202 Burlington Rd.;Bedford;MA;01730;USA
version:2.1
email;internet:[EMAIL PROTECTED]
title:Lead Software Systems Engineer
end:vcard
==============FB1AAFADDFB984061DCF83DD==
------------------------------
From: [EMAIL PROTECTED]
Subject: slirp dumps core, why?
Date: Thu, 14 Jan 1999 03:40:25 GMT
Hello folks, I am using slirp to access internet thru an account of mine on
campus, it's a Sun Solaris 2.7 system, I complied slirp on the system and set
up the necessary ppp stuff in my RH5.1(kernel 2.0.35) box, after issuing the
command ppp-on, I get connected to the host and slirp started, /var/log/messages
tells me the serial connection has been set up, and I can run netscape, ftp,
telnet, ping,etc... The problem is, no matter what program I run, it dies(stops
responding) after a while(maybe 5 minutes or even less), this happens when I am
transfering data thru my 14.4 internal modem. The system dumped core, gdb
indicates that the core was generated the comand "slirp -b 38400" with a
signal xx, which is a bus error, and the dump point was at some function ip_enq.
Has anyone experienced the similar problem? Is it possible that I set something
wrong? I'd like to debug the problem but really can't start without a hint. Any
help will be greatly appreciated. Thanks in advance.
--yl
------------------------------
From: <[EMAIL PROTECTED]>
Crossposted-To:
comp.os.linux,comp.os.linux.admin,comp.os.linux.help,linux.redhat,linux.redhat.development,linux.redhat.list,linux.redhat.lists,linux.redhat.misc
Subject: Re: RH 5.2 Named
Date: Wed, 13 Jan 1999 10:42:06 -0800
ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO/DNS-HOWTO
The new version of Bind that ships with red hat 5.2 uses the
"/etc/named.conf" file as the primary configuration. It's pretty straight
forward. This file is read at boot and points to the location of your zone
files. These typicially go into "/var/named/??" there will already be some
files installed. You should be able to almost copy what you need.
Clint W. Heideman wrote in message <77ineo$[EMAIL PROTECTED]>...
>How do i setup named in RH5.2? Please Help.
>
>
>
>
------------------------------
From: "Eugene" <[EMAIL PROTECTED]>
Subject: Re: Some sites don't work w/Ip Masquerade
Date: Wed, 13 Jan 1999 23:20:28 -0500
I accessed them fine through my gateway. Maybe the ipfwadm command is
wrong... What settings are you using?
[EMAIL PROTECTED] wrote in message <[EMAIL PROTECTED]>...
>I have setup IP Masquerade under Redhat 5.2 and cannot get
>www.microsoft.com or www.hotmail.com to come up. I assume that these
>sites either use some ActiveX stuff which is messing with the IP
>connection or it's some type of SSL thing. Any ideas??
------------------------------
From: Paul <[EMAIL PROTECTED]>
Subject: PPC Connection
Date: Wed, 13 Jan 1999 13:45:23 -0600
I'm trying to connect to the PowerPC server at work from my home
system. They're running AIX 4 and I use RedHat 5.1. I've mostly tried to
use Seyon but, even though it will connect, I can't get to the login
prompt. Can someone help me out?
------------------------------
From: <[EMAIL PROTECTED]>
Crossposted-To: alt.linux,alt.os.linux,comp.os.linux.help,linux.redhat.misc
Subject: Re: Net-Tools help!
Date: Wed, 13 Jan 1999 11:16:44 -0800
I am using 5.2, but ipfwadm is not on the server. I think I am using
net-tools 1.1.46? how do I install the new ones?
Jeff Volckaert wrote in message <77ilbt$[EMAIL PROTECTED]>...
>Redhat 5.x (blantly assuming you use this like I do) has masq support built
>into the kernel. After a fresh install with both nics working you should
be
>able to just run your ipfwadm commands.
>
>Post a little more info and we'll see if we can get you running. If you
>want a faster reply then feel free to email me directly.
>
>Jeff Volckaert
>
>[EMAIL PROTECTED] wrote in message
><77hf9d$2j6$[EMAIL PROTECTED]>...
>>I am trying to do IP Masquerading with my Linux box. After a big fight I
>got
>>the box to recognize two nic's, compiled a new kernel, and now when trying
>>to run the ipfwadm program I discovered that I need a new version of
>>Net-Tools. I found the new version on sunsite.unc.edu but I can't get the
>>tools to compile and install right.
>>please help
>>Max
>>
>>
>>
>
>
------------------------------
From: "Jonas" <[EMAIL PROTECTED]>
Crossposted-To: linux.redhat.ppp
Subject: Re: ip-up problem
Date: Wed, 13 Jan 1999 20:39:20 +0100
Thanks Larry. This was a realy good explanation 'bout LRP. I'm realy new on
this so every information I can get helps.
I have seen the rules in /etc/inet.d/network.sh and used the to forward
packets but I thought that I had to use ip-up because I don't have a static
ip so the only way is to do a firewall script that uses the ip adress I get
from pppd at the time of each connection.
Can this realy be done from /etc/inet.d/network.sh? If so can anybody
(Larry) post some examples on how this should look with dynamic ip.
TIA /Jonas
------------------------------
From: "PeP" <[EMAIL PROTECTED]>
Subject: PPP: how to answer a callback from a NT RAS ?
Date: Wed, 13 Jan 1999 21:00:41 +0100
Hi,
At least, I've configured everything on my Linux Box to establish a PPP
connexion to my office's Windows NT RAS server.
I'm begin authenticated by NT and ... it call me back ! Yepee !
But now, how can I handle the call back with my modem ?
I've used 'chat' script to establish the connexion with NT thru pppd but I
don't know how to make my modem answers the calls after that..
Could someone post me a script or any other method to establish the
connexion with the call back feature ?
Thanks,
PeP
[EMAIL PROTECTED]
------------------------------
From: "A.G." <[EMAIL PROTECTED]>
Subject: Re: SIOCSIFFLAGS ???
Date: Wed, 13 Jan 1999 21:57:37 -0500
I have had the same problem exactly. This was because my SCSI card and
Ethernet cards were using the same IRQ.
I solved the problem by going to the BIOS setup, and changing the option
"Update ESCD" to "Enabled". It is available throuhg "PNP, PCI & Onboard I/O"
menu (my BIOS is AWARD). This forces the BIOS to update IRQ's for every
device on the next startup. Then this option goes to "Disabled"
automatically.
Hope this helps.
AG
>when i try an ifconfig eth0 myIp i've got this error message:
>"SIOCSIFFLAGS: resource temprarily unavailable"
>I don't know what that's mean ? someone can help ?
>Is this error due to a shared irq ? Because my eth0 (ne2000 pci clone)
>use the same irq as my pci scsi card do (and the serial USB controller
>too also)..
>
>thanks
>
>
>
>
------------------------------
From: Ronald Ng <[EMAIL PROTECTED]>
Subject: Re: Netscape plug-ins
Date: Wed, 13 Jan 1999 20:23:11 GMT
This is a multi-part message in MIME format.
==============59F630F2E98BD6838C7532F6
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Actually, I've seen the same problems with the Adobe Acrobat plug-ins. They just
don't work. Everytime I download a pdf, I'd have to save it somewhere on my home
directory, then start up the Acrobat application, then view the pdf. Does anybody
know if there is a specific version of Acrobat that works with Redhat 5.x?
Paul Carver wrote:
> On 10 Jan 1999 03:17:52 GMT, [EMAIL PROTECTED] (Ollie
> Acheson) wrote:
>
> >Do plug-ins work for Netscape 4.5 for Linux? I tried following the
> >instructions for the Realaudio plug-ins, but the Plug-in button is greyed out
> >in my Netscape. This a Win95 feature that didn't quite make it to Linux?
>
> The realaudio plug-in works, but you need to get the right one. Search
> the realaudio site thoroughly, it's well hidden. I seem to recall that
> if you have Red Hat Linux or another glibc system you need to get the
> older version of the plugin.
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org: Netscreen Technologies
adr;dom: 2860 San Tomas Expressway;;;Santa Clara;CA;95051;
email;internet: [EMAIL PROTECTED]
title: Systems Engineer
tel;work: (408)330-7824
tel;fax: (408)330-7850
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==============59F630F2E98BD6838C7532F6==
------------------------------
From: "Henning Ahlers" <[EMAIL PROTECTED]>
Subject: Problem: SuSE 6.0 und dauerhafte SLIP-Verbindung
Date: Wed, 13 Jan 1999 21:21:33 +0100
Hallo!
Ich habe ein kleines Problem ich habe SuSe Linux 6.0 und eine Standleitung
auf der an beiden Seiten ein USR-Modem h�ngt.
Das Modem ben�tigt zur Initialisierung einen Init-String.
Im Yast will ich nun bei der Auswahl des Netzwerkes das "SLIP-Protokoll"
einstellen, dies klappt jedoch nicht, da kein Device vorhanden ist. Es gibt
nur ein Modem PPP, dies ist allerdings fertig vorkonfiguriert.
Im "DE-NET3-HOWTO-5" ist eine Verbindung �ber das Programm "slattach"
beschrieben. Dieses Programm sieht einfach aus, ist aber leider nicht in der
SuSE 6.0 vorhanden. Woher kann ich es sonst bekommen und wie installieren
ich es dann von Diskette bzw. von CD-Rom? Kann ich es dann auch automatisch
beim Systemstart laden lassen?
Habt Ihr vielleicht eine einfache Anleitung mit der auch ein Anf�nger, wie
ich, zurechtkommt?
Vielen Dank im Voraus.
Mit freundlichen Gr��en
Henning Ahlers
------------------------------
From: Marco Al <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.development.system
Subject: Re: IP / ICMP checksum calculation
Date: Wed, 13 Jan 1999 20:22:21 +0100
Sander Pilon wrote:
>
> I'm looking for *C* sourcecode (for Linux) that RE-calculates
> the IP and ICMP packet checksums after modification.
> (NAT)
>
> Anyone?
>
> Thanks,
>
> Sander
> [EMAIL PROTECTED]
You could try libnet, at
http://www.infonexus.com/~daemon9/Projects/Libnet or do a search for it
at http://www.genocide2600.com/~tattooman/index.shtml for instance.
It has both C and x86 optimized versions of TCP&UDP&IP checksums I
think, plus a whole host of other functions to aid in building packets
from the ground up.
Marco
------------------------------
From: "Eugene" <[EMAIL PROTECTED]>
Subject: Re: Somebody know....?
Date: Wed, 13 Jan 1999 23:30:34 -0500
edit /etc/passwd and replace foo's password with * (second field)
(make a backup copy of that file though!)
seung han, SHIN wrote in message <77jd6u$p0b$[EMAIL PROTECTED]>...
>First of all ...
>
>thank you for your attention..and sorry for my poor english.
>
>My problem is This....
>
>Suppose there is one linux box named "foo.com"
>and user named " bar ".
>
>I am not want to allow telnet login for user bar.
>I mean
>
>bar must can't login for foo.com using telnet.
>but ftp login is o.k....
>
>I wanna this.....
>
>Already I was find Tcpwraper's man page...but.....
>
>help me.....
>
>
------------------------------
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