Linux-Networking Digest #355, Volume #12 Wed, 25 Aug 99 07:13:35 EDT
Contents:
Re: color telnet client ("Tad")
Problem : DHCPD (dbp)
Problem : Routing (dbp)
Samba and NT Domain-Administrator (Steffen Wagner)
Re: 2 machines but 1 IP (QuestionExchange)
Re: Two networks, 3 cards, 1 firewall, advice needed. ([EMAIL PROTECTED])
Oferta de trabajo (David)
Re: PPP+assyncronous mode+leased line (Rob van der Putten)
Re: ppp problem with wvdial (long) (Bernd Schandl)
Re: ppp problem with wvdial (long) (Bernd Schandl)
Re: linux and Frame Relay (Gal Goldschmidt)
----------------------------------------------------------------------------
From: "Tad" <[EMAIL PROTECTED]>
Subject: Re: color telnet client
Date: Wed, 25 Aug 1999 00:45:42 -0700
Try Netterm.
tofu wrote in message <[EMAIL PROTECTED]>...
>Is there a way to telnet into a linux machine from a Windows client and
>get the pretty colors that �ls �color� normally gives? I�ve been
>searching for a telnet client that will do this but I�m wondering if
>it�s even possible.
>
>Just point me to the correct man page and I�ll take it from there ; )
>
>
------------------------------
Date: Wed, 25 Aug 1999 17:44:31 +0800
From: dbp <[EMAIL PROTECTED]>
Subject: Problem : DHCPD
I noticed that the DHCPD may not response to a host after started for
some while,
but it is not the case of in DHCPD-HowTo, there is no GATED running.
Do you know why would this problem occur? Thx!
--
Please reply me at [EMAIL PROTECTED], thank you.
------------------------------
Date: Wed, 25 Aug 1999 17:50:33 +0800
From: dbp <[EMAIL PROTECTED]>
Subject: Problem : Routing
Finally I can successfully use PPPD to connect to internet, however,
after adding
"route add default ppp0", the system is not able to print the routing
table by
"route", which print only the header line.
I can still go internet without problem.
The problem is other computer connected to it for IP Masquerade become
terribly slow to the linux host, BUT can go internet without problem.
Do you know why? Thx!
--
Please reply me at [EMAIL PROTECTED], thank you.
------------------------------
From: Steffen Wagner <[EMAIL PROTECTED]>
Subject: Samba and NT Domain-Administrator
Date: Wed, 25 Aug 1999 11:46:31 +0200
Hi,
I would like to configure my samba-server with domain administrator
option. Does anybody know how to configure this. I have read something
about:
domain group map
domain user map
local group map
but this options doesn't work with my new compiled samba2.0.5a version.
Any idea and help ? Thanks all. Please send also by cc an email to:
mailto:[EMAIL PROTECTED]
--
regards
Steffen Wagner
`The only stupid question is the unasked one.`
Dipl.-Ing. Steffen Wagner
Maria Hilf und Marienhaus GmbH
Phone: +49-2638-925-203 Fax: +49-2638-925-202
mailto:[EMAIL PROTECTED]
------------------------------
From: QuestionExchange <[EMAIL PROTECTED]>
Subject: Re: 2 machines but 1 IP
Date: 24 Aug 1999 15:41:34 GMT
well, from what I know about this, you don't need a hub per-se,
but you do need to setup one of the two computer as a router.
this means that you have to get a seperate nic for the computer
that is going to have to real connection to the net.
if you can find your network configuration scripts (not sure
about suse, but debian is in /etc/init.d/network and I think
redhat has them in /etc/sysconfig/network-scripts/ethx-cfg
where x is the device a particular nic is connected) you just
have to edit (debian) or add (redhat) the lines that will
configure the other nic.
for example.
in redhat, you'd add the file /etc/sysconfig/network-
scripts/eth1-cfg
that file would look something like
==================begin cut
#! /bin/sh
ifconfig lo 127.0.0.1
route add -net 127.0.0.0
IPADDR=www.xxx.yyy.zzz
NETMASK=255.255.255.whatever
NETWORK=www.xxx.yyy.whatever
BROADCAST=www.xxx.yyy.whatever
GATEWAY=ip address of your gateway
ifconfig eth1 ${IPADDR} netmask ${NETMASK} broadcast
${BROADCAST}
route add -net ${NETWORK}
[ "${GATEWAY}" ] && route add default gw ${GATEWAY} metric 1
==================end cut
or at least something along those lines, you should get the
picture.
then, the other machine is going to connect to the first on, on
the second nic (which ever one you setup to be eth1) and you
set its ip to be pretty much whatever you want. just be sure to
set it's gateway to be the ipaddress of eth1 on the first
machine.
on the machine that you have the two nics on, you have to
compile ipmasqerading into the kernel, and you should be set.
there is some sort of ip forwarding echo deal that you have to
do, but when you set it up the first time, the computer should
tell you exactly what it is you have to type.
hope this helps.
-peter
--
This answer is courtesy of QuestionExchange.com
http://www.questionexchange.com/servlet1/showUsenetGuest?ans_id=2980&cus_id=USENET&qtn_id=2591
------------------------------
From: [EMAIL PROTECTED]
Crossposted-To: linux.redhat.misc
Subject: Re: Two networks, 3 cards, 1 firewall, advice needed.
Date: Wed, 25 Aug 1999 09:13:40 GMT
On Wed, 25 Aug 1999 06:02:33 GMT, Greg Leblanc <[EMAIL PROTECTED]>
wrote:
>Well, I'm back again, now that I'm actually beating on my Linux machine.
> I've got 3x 3c509 cards, configured at eth0, eth1, eth2. I want eth0
>to be my "external" or internet interface, so I've given it a public IP.
That sounds OK...
> Right now, I have eth1 and eth2 having 192.168.1.1 and 192.168.1.2
>respectively. I'd like to have just one "internal" or private IP for my
>linux box, and one external. One internal NIC will go to a hub, and the
>other will be connected with a cross-over cable to another computer.
So, eth1 and eth2 are on the same network or subnet (depending on
netmask). But what exactly do you mean by "internal" and "external" in
this context?
>I've put all of the NIC into promisc mode, and I've enabled bridging
>with the brcfg util. I've manually added a default gateway.
I think you find better solutions in the papers mentioned below...
>Here are the questions I need answered:
>1) How can I have just one internal IP, for two NICs?
If you mean "can both cards have the same IP address?", the answer is
no, IP addresses must be unique. If your question is "can services on
my box appear under a single IP address?", the answer is yes.
For example, I do have a box with 3 cards. Each card has a unique IP
address. Since I use it also as DNS (a service I might move to another
box later on), I gave the DNS another unique IP address, which I
mapped onto a NIC using an alias (ditto for my web server, etc.). So,
one of my cards responds to several IP addresses. Does that answer
your question?
>2) IP masquerading doesn't seem to be working, what else do I need to
>do?
http://www.linuxgazette.com/issue43/silva.ip_masq.html describes a
quick hack, but the Howtos mentioned below have much more
sophisticated solutions.
>3) how do I make the default gateway permanent?
>
I think you'll find answers to most of your questions in the firewall
and Ipchains Howtos. You may also want to look at ethernet and Net3
howtos (and maybe some other stuff (miniHowtos). You can find them via
http://www.linux.com/links/Documentation/How-to/.
>Answers to any and all questions appreciated. Thanks,
> Greg
------------------------------
From: [EMAIL PROTECTED] (David)
Crossposted-To:
comp.os.linux.development.apps,comp.os.linux.development.system,comp.os.linux.hardware,comp.os.linux.m68k,comp.os.linux.misc,comp.os.linux.portable,comp.os.linux.powerpc,comp.os.linux.security,comp.os.linux.setup
Subject: Oferta de trabajo
Date: Wed, 25 Aug 1999 09:52:14 GMT
Estamos buscando una persona con amplios conocimientos en Linux, PHP, etc..
para incorporaci�n inmediata a puesto de administrador Linux y desarrollo
paginas web.
Preferentemente personas de la zona (Espa�a, Castell�n)
[EMAIL PROTECTED]
------------------------------
From: Rob van der Putten <[EMAIL PROTECTED]>
Subject: Re: PPP+assyncronous mode+leased line
Date: 25 Aug 1999 11:18:25 +0200
Hi there
Domingos Saraiva de Oliveira <[EMAIL PROTECTED]> wrote:
> 200.195.5.35:192.168.0.1
> 192.168.0.1: 200.195.5.35
Apearently you are mixing private net and `normal' ip numbers.
You should have `normal' numbers at both sides of the PPP link and use
private net nrs for intranets, such as the school's ethernet
> i had to add an static route on the proxy server ( rc.local ) :
> route add -net 192.168.0.0 255.255.255.0 ppp0
PPP interfaces are assigned dynamically. So you could end up routing to
the wrong interface or one that doesn't exist.
You should route to the ip nr instead of the ppp iface instead (see the
leased line mini howto).
> What is wrong ?
This is too vague.
Post your routes and ifconfigs for the various boxes.
Regards,
Rob
--
+------------------------------------------------------------------------+
| Rob van der Putten, [EMAIL PROTECTED] |
| http://www.sput.webster.nl/spam-policy.html |
+------------------------------------------------------------------------+
------------------------------
From: Bernd Schandl <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.setup
Subject: Re: ppp problem with wvdial (long)
Date: Wed, 25 Aug 1999 12:05:02 +0200
Bernd Schandl wrote:
>
> I have a problem connecting to my ISP with wvdial. I seem
> to connect ok, but then I can't reach any server (Netscape,
> ftp,rlogin). I am using SuSE 6.1 and have entered a
> nameserver in Yast, which automatically updated resolv.conf.
I am an idiot !!! Sorry !!
After looking through my ISP's provider again I found out that they
changed their nameserver again. Now I can log it and surf the net,
but I still can't use rlogin and ftp, but this might be related to
the access level I am in. This might be changed when my ISP gets
a copy of my ID.
But there is one problem when I go on the internet as a user (as
opposed to root). I entered the user "schandl" in the groups
dialout and uucp (with Yast), but I get some warnings which I
don't get as root. Here is the output of wvdial and the relevant
part of /var/log/messages. The disconnect at the end is done by
myself, so it is no error. The files pap-secrets and chap-secrets
have the rights 600; username and password are of course changed.
Sorry for the line breaks.
### wvdial for schandl ###
--> WvDial: Internet dialer version 1.20
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT 01011019122000
--> Waiting for carrier.
ATDT 01011019122000
CONNECT 115200
--> Carrier detected. Starting ppp.
--> Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
--> --> PAP (Password Authentication Protocol) may be flaky.
--> Warning: Could not modify /etc/ppp/chap-secrets: Permission denied
--> --> CHAP (Challenge Handshake) may be flaky.
--> Starting pppd at Wed Aug 25 08:08:45 1999
Caught signal #2! Attempting to exit gracefully...
--> Disconnecting at Wed Aug 25 08:11:43 1999
######
### /var/log/messages for schandl ###
Aug 25 08:08:46 eagle kernel: CSLIP: code copyright 1989 Regents of the
University of California
Aug 25 08:08:46 eagle kernel: PPP: version 2.3.3 (demand dialling)
Aug 25 08:08:46 eagle kernel: PPP line discipline registered.
Aug 25 08:08:46 eagle kernel: registered device ppp0
Aug 25 08:08:46 eagle pppd[210]: pppd 2.3.5 started by schandl, uid 501
Aug 25 08:08:46 eagle pppd[210]: Using interface ppp0
Aug 25 08:08:46 eagle pppd[210]: Connect: ppp0 <--> /dev/ttyS1
Aug 25 08:08:46 eagle pppd[210]: sent [LCP ConfReq id=0x1 <magic
0x1a100622> <pcomp> <accomp>]
Aug 25 08:08:47 eagle pppd[210]: rcvd [LCP ConfReq id=0x1 < 00 04 00 00>
<mru 1524> <asyncmap 0xa0000> <auth pap> <pcomp> <accomp> < 11 04 05 f4>
< 13 0a 01 6d 61 78 2e 6d 75 65>]
Aug 25 08:08:47 eagle pppd[210]: sent [LCP ConfRej id=0x1 < 00 04 00 00>
< 11 04 05 f4> < 13 0a 01 6d 61 78 2e 6d 75 65>]
Aug 25 08:08:47 eagle pppd[210]: rcvd [LCP ConfAck id=0x1 <magic
0x1a100622> <pcomp> <accomp>]
Aug 25 08:08:47 eagle pppd[210]: rcvd [LCP ConfReq id=0x2 <mru 1524>
<asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
Aug 25 08:08:47 eagle pppd[210]: sent [LCP ConfAck id=0x2 <mru 1524>
<asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
Aug 25 08:08:47 eagle pppd[210]: sent [PAP AuthReq id=0x1
user="USERNAME" password="PASSWORD"]
Aug 25 08:08:48 eagle pppd[210]: rcvd [PAP AuthAck id=0x1 ""]
Aug 25 08:08:48 eagle pppd[210]: Remote message:
Aug 25 08:08:48 eagle pppd[210]: sent [IPCP ConfReq id=0x1 <addr
0.0.0.0> <compress VJ 0f 01>]
Aug 25 08:08:48 eagle modprobe: modprobe: Can't locate module
ppp-compress-21
Aug 25 08:08:48 eagle modprobe: modprobe: Can't locate module
ppp-compress-26
Aug 25 08:08:49 eagle modprobe: modprobe: Can't locate module
ppp-compress-24
Aug 25 08:08:49 eagle pppd[210]: rcvd [IPCP ConfReq id=0x1 <compress VJ
0f 01> <addr 151.189.112.11>]
Aug 25 08:08:49 eagle pppd[210]: sent [IPCP ConfAck id=0x1 <compress VJ
0f 01> <addr 151.189.112.11>]
Aug 25 08:08:49 eagle pppd[210]: rcvd [CCP ConfReq id=0x1 < 11 06 00 01
01 03>]
Aug 25 08:08:49 eagle modprobe: modprobe: Can't locate module
ppp-compress-21
Aug 25 08:08:50 eagle modprobe: modprobe: Can't locate module
ppp-compress-26
Aug 25 08:08:50 eagle modprobe: modprobe: Can't locate module
ppp-compress-24
Aug 25 08:08:50 eagle pppd[210]: sent [CCP ConfReq id=0x1]
Aug 25 08:08:50 eagle pppd[210]: sent [CCP ConfRej id=0x1 < 11 06 00 01
01 03>]
Aug 25 08:08:50 eagle pppd[210]: rcvd [IPCP ConfNak id=0x1 <addr
192.168.133.42>]
Aug 25 08:08:50 eagle pppd[210]: sent [IPCP ConfReq id=0x2 <addr
192.168.133.42> <compress VJ 0f 01>]
Aug 25 08:08:51 eagle pppd[210]: rcvd [CCP ConfRej id=0x1]
Aug 25 08:08:51 eagle pppd[210]: rcvd [IPCP ConfAck id=0x2 <addr
192.168.133.42> <compress VJ 0f 01>]
Aug 25 08:08:51 eagle pppd[210]: local IP address 192.168.133.42
Aug 25 08:08:51 eagle pppd[210]: remote IP address 151.189.112.11
Aug 25 08:11:43 eagle pppd[210]: Terminating on signal 15.
Aug 25 08:11:43 eagle pppd[210]: sent [LCP TermReq id=0x2 "User
request"]
Aug 25 08:11:43 eagle pppd[210]: rcvd [LCP TermAck id=0x2]
Aug 25 08:11:43 eagle pppd[210]: Connection terminated.
Aug 25 08:11:43 eagle pppd[210]: Hangup (SIGHUP)
Aug 25 08:11:43 eagle pppd[210]: Exit.
######
### wvdial for root ###
--> WvDial: Internet dialer version 1.20
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT 01011019122000
--> Waiting for carrier.
ATDT 01011019122000
CONNECT 115200
--> Carrier detected. Starting ppp.
--> Starting pppd at Wed Aug 25 08:15:31 1999
Caught signal #2! Attempting to exit gracefully...
--> Disconnecting at Wed Aug 25 08:17:45 1999
######
### /var/log/messages fuer root ###
Aug 25 08:15:32 eagle pppd[276]: pppd 2.3.5 started by root, uid 0
Aug 25 08:15:32 eagle pppd[276]: Using interface ppp0
Aug 25 08:15:32 eagle pppd[276]: Connect: ppp0 <--> /dev/ttyS1
Aug 25 08:15:32 eagle pppd[276]: sent [LCP ConfReq id=0x1 <magic
0x9dbabc59> <pcomp> <accomp>]
Aug 25 08:15:32 eagle pppd[276]: rcvd [LCP ConfReq id=0x1 < 00 04 00 00>
<mru 1524> <asyncmap 0xa0000> <auth pap> <pcomp> <accomp> < 11 04 05 f4>
< 13 0a 01 6d 61 78 2e 6d 75 65>]
Aug 25 08:15:32 eagle pppd[276]: sent [LCP ConfRej id=0x1 < 00 04 00 00>
< 11 04 05 f4> < 13 0a 01 6d 61 78 2e 6d 75 65>]
Aug 25 08:15:32 eagle pppd[276]: rcvd [LCP ConfAck id=0x1 <magic
0x9dbabc59> <pcomp> <accomp>]
Aug 25 08:15:32 eagle pppd[276]: rcvd [LCP ConfReq id=0x2 <mru 1524>
<asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
Aug 25 08:15:32 eagle pppd[276]: sent [LCP ConfAck id=0x2 <mru 1524>
<asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
Aug 25 08:15:32 eagle pppd[276]: sent [PAP AuthReq id=0x1
user="USERNAME" password="PASSWORD"]
Aug 25 08:15:33 eagle pppd[276]: rcvd [PAP AuthAck id=0x1 ""]
Aug 25 08:15:33 eagle pppd[276]: Remote message:
Aug 25 08:15:33 eagle pppd[276]: sent [IPCP ConfReq id=0x1 <addr
0.0.0.0> <compress VJ 0f 01>]
Aug 25 08:15:33 eagle modprobe: modprobe: Can't locate module
ppp-compress-21
Aug 25 08:15:34 eagle modprobe: modprobe: Can't locate module
ppp-compress-26
Aug 25 08:15:34 eagle modprobe: modprobe: Can't locate module
ppp-compress-24
Aug 25 08:15:34 eagle pppd[276]: rcvd [IPCP ConfReq id=0x1 <compress VJ
0f 01> <addr 151.189.112.11>]
Aug 25 08:15:34 eagle pppd[276]: sent [IPCP ConfAck id=0x1 <compress VJ
0f 01> <addr 151.189.112.11>]
Aug 25 08:15:34 eagle pppd[276]: rcvd [CCP ConfReq id=0x1 < 11 06 00 01
01 03>]
Aug 25 08:15:35 eagle modprobe: modprobe: Can't locate module
ppp-compress-21
Aug 25 08:15:35 eagle modprobe: modprobe: Can't locate module
ppp-compress-26
Aug 25 08:15:36 eagle modprobe: modprobe: Can't locate module
ppp-compress-24
Aug 25 08:15:36 eagle pppd[276]: sent [CCP ConfReq id=0x1]
Aug 25 08:15:36 eagle pppd[276]: sent [CCP ConfRej id=0x1 < 11 06 00 01
01 03>]
Aug 25 08:15:36 eagle pppd[276]: sent [IPCP ConfReq id=0x1 <addr
0.0.0.0> <compress VJ 0f 01>]
Aug 25 08:15:36 eagle pppd[276]: rcvd [IPCP ConfNak id=0x1 <addr
192.168.133.46>]
Aug 25 08:15:36 eagle pppd[276]: sent [IPCP ConfReq id=0x2 <addr
192.168.133.46> <compress VJ 0f 01>]
Aug 25 08:15:36 eagle pppd[276]: rcvd [CCP ConfReq id=0x2 < 11 06 00 01
01 03>]
Aug 25 08:15:36 eagle pppd[276]: sent [CCP ConfRej id=0x2 < 11 06 00 01
01 03>]
Aug 25 08:15:37 eagle pppd[276]: rcvd [CCP ConfRej id=0x1]
Aug 25 08:15:37 eagle pppd[276]: rcvd [IPCP ConfNak id=0x1 <addr
192.168.133.46>]
Aug 25 08:15:37 eagle pppd[276]: rcvd [IPCP ConfAck id=0x2 <addr
192.168.133.46> <compress VJ 0f 01>]
Aug 25 08:15:37 eagle pppd[276]: local IP address 192.168.133.46
Aug 25 08:15:37 eagle pppd[276]: remote IP address 151.189.112.11
Aug 25 08:17:45 eagle pppd[276]: Terminating on signal 15.
Aug 25 08:17:45 eagle pppd[276]: sent [LCP TermReq id=0x2 "User
request"]
Aug 25 08:17:45 eagle pppd[276]: rcvd [LCP TermAck id=0x2]
Aug 25 08:17:45 eagle pppd[276]: Connection terminated.
Aug 25 08:17:45 eagle pppd[276]: Hangup (SIGHUP)
Aug 25 08:17:45 eagle pppd[276]: Exit.
######
Can somebody identify the problem? I have no clue ;-)
Bernd
--
Bernd Schandl
[EMAIL PROTECTED]
------------------------------
From: Bernd Schandl <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.setup
Subject: Re: ppp problem with wvdial (long)
Date: Wed, 25 Aug 1999 12:07:29 +0200
I forgot. The error message when I do ftp or rlogin is
Network no reachable.
--
Bernd Schandl
[EMAIL PROTECTED]
------------------------------
From: Gal Goldschmidt <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.development.apps,israel.internet
Subject: Re: linux and Frame Relay
Date: Wed, 25 Aug 1999 11:48:57 +0300
ioleann wrote:
>
> I've checked it thoroughly : it's a DTU
>
> On Mon, 16 Aug 1999 23:04:52 -0700, "Andrey Smirnov"
> <[EMAIL PROTECTED]> wrote:
It's not a Modem, but there are internel cards
for FR, You still need the Bezek Modem, but you save a few
hundred bucks on a basic Cisco, another hup, space and electricity.
http://linuxjournal.com:8080/cgi-bin/frames.pl/lj-issues/issue50/2928.html
>
> >There is no such thing as Frame Relay modem, may be you are talking about
> >CSU/DSU or a serial router?
> >
> >
> >ilan bloch <[EMAIL PROTECTED]> wrote in message
> >news:[EMAIL PROTECTED]...
> >> Has anybody ever configured a Frame Relay modem?
> >> They usually use a router with an internal IP and I would like to use my
> >> linux box straight.
> >> Such modems have 25 pins parallel like connexions to the router and then
> >> RJ45 to the hub/machine connected to it.
> >>
> >
> >
> >
------------------------------
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