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Subject: RE : Windows NT -> Linux RedHat 8.0 CIPE ?
From: "Jacques Morend" <jmorend,AT,sportaccess,DOT,com>
Date: Sun, 13 Apr 2003 17:29:07 +0200








<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>It&#8217;s always a
pleasure &#8230;.??? We are using about five CIPE VPN (on a Suse 
distribution) since
4 years and recently I try to put a notebook with W2k ?&#8230; and I follows 
the
same hard road like you.

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>I write a little user
manual for company internal use. They can be found at <a
href="http://www.morend.com/cipe/350_CIPE_Win32.pdf";>http://www.morend.com/cipe/350_CIPE_Win32.pdf


<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Sorry for this poor
document, but I was not a professional writer and it&#8217;s written in 
French.

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>?

<span
style='font-size:10.0pt;font-family:Tahoma'>-----Message d'origine-----
De?: Cam Marshall
[mailto:cameronm1,AT,iinet,DOT,net,DOT,au 
Envoyé?: dimanche, 13. avril
2003 04:55
À?: Jacques Morend
Cc?: cipe-l,AT,inka,DOT,de
Objet?: Re: Windows NT ->
Linux RedHat 8.0 CIPE ?

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face="Times New Roman">?



<span
style='font-size:10.0pt;font-family:Arial'>Hello Jacques





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:Arial'>Thank you for the response.





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<span
style='font-size:10.0pt;font-family:Arial'>Thanks for the clue?on using
cipsvr.exe in console mode.??Using console mode and Ethereal at both
ends of the link I was able to figure out the problem.? I am now happy to
report that I have a working CIPE tunnel between Windows NT and RedHat Linux
version 8.0.





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:Arial'>MY SINCERE THANKS TO YOU AND THE
REST OF THE CIPE COMMUNITY





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:Arial'>Cheers Cam Marshall -?(ANOTHER
SATISFIED COMMUNITY MEMBER)





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face="Times New Roman">?





<font size=3
face="Times New Roman">----- Original Message
----- 



<blockquote style='border:none;border-left:solid black 1.5pt;padding:0cm 0cm 
0cm 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>



<font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial;font-weight:
bold'>From:<span style='font-size:
10.0pt;font-family:Arial'> <a href="mailto:jmorend,AT,sportaccess,DOT,com";
title="jmorend,AT,sportaccess,DOT,com">Jacques Morend 





<span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>To:<font
size=2 face=Arial> <a
href="mailto:cipe-l,AT,inka,DOT,de"; 
title="cipe-l,AT,inka,DOT,de">cipe-l,AT,inka,DOT,de 





<span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>Sent:<font
size=2 face=Arial> Saturday,
April 12, 2003 12:32 AM





<span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>Subject:<font
size=2 face=Arial> RE: Windows
NT -> Linux RedHat 8.0 CIPE ?





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<font size=2 color=blue
face=Arial>So far I
now, they?must be compatible. CIPE 1.4 has a correction in key decoding
and is only incompatible with previous vertion.





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face="Times New Roman">?





<font size=2 color=blue
face=Arial>1) make
sure that you have internet connectivity between the two points.





<font size=2 color=blue
face=Arial>2)
enable firewall logging at redhat site and watch reject or deny messages..





<font size=2 color=blue
face=Arial>3) start
cipsrv.exe in console mode to observe the converstion between cipe linux and
cipe win32. Specialy key exchange messages.





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face="Times New Roman">?





<font size=2 color=blue
face=Arial>This
points must work correctly to obtain the first ping between redhat and windows
gateway.





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face="Times New Roman">?





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face="Times New Roman">?





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<font size=2 color=blue
face=Arial>Good luck.





<font size=2 color=blue
face=Arial>Jack.





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face="Times New Roman">?





<p class=MsoNormal style='margin-right:0cm;margin-bottom:12.0pt;margin-left:
35.4pt'><span style='font-size:10.0pt;font-family:
Tahoma'>-----Message d'origine-----
De?: Cam Marshall
[mailto:cameronm1,AT,iinet,DOT,net,DOT,au
Envoyé?: vendredi, 11. avril
2003 15:46
À?: cipe-l,AT,inka,DOT,de
Objet?: Windows NT ->
Linux RedHat 8.0 CIPE ?



<span
style='font-size:10.0pt;font-family:"Courier New"'>Any clues on getting CIPE
for Windows Version 2.0-pre15 to talk to CIPE 1.4.5-11 on RedHat 8.0 would be
greatly appreciated.





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:"Courier New"'>I have successfully set up 
a
CIPE VPN between two Linux Redhat 8.0 boxes using the default CIPE software
provided by RedHat. Each has an ADSL connection to the internet with a static
IP and NAT.?I use port forwarding on the ADSL routers to?get around
the NAT issue.





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Now I am attempting to
connect to one of these boxes from an NT box via a dial up internet 
connection,
but with no success.? I have configured a second CIPE interface on the
Linux box with a different port number, key and peer IP address and am
attempting to connect to it.





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<span
style='font-size:10.0pt;font-family:"Courier New"'>CIPE for Windows installed
without complaint but when I attempt to ping the remote peer (from either end
of the link) I just receive timeout errors.??After a reboot, I looked
through the NT event viewer and found the following error message: "The
DKW Heavy Industries VPN Adapter. Service service hung on starting".?
Subsequent stopping and starting of the CIPE service causes no further errors.





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<span
style='font-size:10.0pt;font-family:"Courier New"'>I am reluctant to upgrade 
to
CIPE version 1.5 on the Linux boxes unless absolutely necessary because if I
break anything it will mean a flight interstate to fix it!





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:"Courier New"'>Any clues to set me in the
right direction in tracking down the problem would be greatly appreciated.





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Some configuration details:





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Win
NT4.0???????????????????????????????Linux
Rehat 8.0
Peer IP = 10.1.3.1 <==================> Peer IP = 10.1.4.1
Dial Up
Internet????????????????????????Static
IP = my_little_secret
CIPE Port
9877??????????????????????????CIPE
Port 9877?





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:"Courier New"'>Windows NT IP Configuration





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face="Times New Roman">?





<span
style='font-size:10.0pt;font-family:"Courier New"'>Ethernet adapter :
?IP Address. . . . . . . . . : 192.168.1.2
?Subnet Mask . . . . . . . . : 255.255.255.0
?Default Gateway . . . . . . : 
PPP adapter NdisWan4:
?IP Address. . . . . . . . . : 203.221.136.218
?Subnet Mask . . . . . . . . : 255.255.255.0
?Default Gateway . . . . . . : 203.221.136.218
Ethernet adapter CIPE5:
?IP Address. . . . . . . . . : 10.1.3.1
?Subnet Mask . . . . . . . . : 255.255.0.0
?Default Gateway . . . . . . : 





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Windows NT routing table





<span
style='font-size:10.0pt;font-family:"Courier 
New"'>===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 50 8b 30 14 1f ...... Compaq Ethernet or Fast Ethernet NIC
Driver????????????????

0x3 ...00 01 b0 80 76 80 ...... NdisWan Adapter
0x4 ...08 00 58 00 00 01 ...... DKW Heavy Industries VPN Adapter.
===========================================================================
===========================================================================
Active Routes:
Network Destination???????
Netmask?????????
Gateway??????? Interface? Metric
?????????
0.0.0.0????????? 0.0.0.0?
203.221.136.218? 203.221.136.218??? 1
????????
10.1.0.0????? 255.255.0.0????????
10.1.3.1????????
10.1.3.1??? 2
???????? 10.1.3.1?
255.255.255.255???????
127.0.0.1??????? 127.0.0.1???
1
?? 10.255.255.255?
255.255.255.255????????
10.1.3.1????????
10.1.3.1??? 1
???????
127.0.0.0???????
255.0.0.0???????
127.0.0.1??????? 127.0.0.1???
1
????? 192.168.1.0???
255.255.255.0?????
192.168.1.2????? 192.168.1.2??? 2
????? 192.168.1.2?
255.255.255.255???????
127.0.0.1??????? 127.0.0.1???
1
??? 192.168.1.255?
255.255.255.255?????
192.168.1.2????? 192.168.1.2??? 1
??? 203.221.136.0??? 255.255.255.0?
203.221.136.218? 203.221.136.218??? 1
? 203.221.136.218?
255.255.255.255???????
127.0.0.1?????? ?127.0.0.1???
1
? 203.221.136.255? 255.255.255.255? 203.221.136.218?
203.221.136.218??? 1
???????
224.0.0.0???????
224.0.0.0???????? 10.1.3.1???????
?10.1.3.1??? 1
???????
224.0.0.0???????
224.0.0.0????? 192.168.1.2????
?192.168.1.2??? 1
???????
224.0.0.0??????? 224.0.0.0?
203.221.136.218? 203.221.136.218??? 1
? 255.255.255.255? 255.255.255.255?????
192.168.1.2????? 192.168.1.2??? 1
===========================================================================





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Thanks





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<span
style='font-size:10.0pt;font-family:"Courier New"'>Cam Marshall





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