Big VPN headache problem

[Franck]

Ok here's the situation, We have 3 different compagny call them A,B and
C. on compagny C is the one we want to vpn to it. A and B are the one
that are vpn to C. A have 2 computer both same windowsxp on same
router/firewall...etc one can vpn and the other one cant. the computer
in compagny A that can't vpn can vpn to compagny B so the problem is
not there. in compagny B 1 computer is on linux and the other one
windows xp the linux one can vpn anywhere and the other one can't vpn
to C same problem as the one in compagny A, and as compagny A, the
computers are on the same router.... i ask compagny B to check for the
rules to compagny C firewall and B firewall and all ok it is supposed
to work, anyone got an idea is it and issue like : "it's windows dont
try to understand" im lost there

 

[Robert L [MS-MVP]]

Some router may limit to one VPN conenction. These search results may help,

VPN Issues Some routers may take just one VPN connection The remote access server does not accept a PPTP connection VPN client disconnection issues ...
www.chicagotech.net/vpn.htm


Laptop can't VPN while desktop can Some routers may take just one VPN connection ... Cause: Some router takes only one connection. VPN connection appears with a red X ... ...
www.chicagotech.net/VPN/vpnrouter.htm



Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
Ok here's the situation, We have 3 different compagny call them A,B and
C. on compagny C is the one we want to vpn to it. A and B are the one
that are vpn to C. A have 2 computer both same windowsxp on same
router/firewall...etc one can vpn and the other one cant. the computer
in compagny A that can't vpn can vpn to compagny B so the problem is
not there. in compagny B 1 computer is on linux and the other one
windows xp the linux one can vpn anywhere and the other one can't vpn
to C same problem as the one in compagny A, and as compagny A, the
computers are on the same router.... i ask compagny B to check for the
rules to compagny C firewall and B firewall and all ok it is supposed
to work, anyone got an idea is it and issue like : "it's windows dont
try to understand" im lost there

 

[Franck]

We already think about maximum connections and it's not it, we tried
the 4 computer from A and B and 1 from each was able to connect after
we disconnected them so if there was a limit now there was 2 free
space, and it didnt work. And it's all desktop, and we check so there
is no kind of rule on the router to the lan allowing only lan adress X
to access. To do so we just switch the cable on the 2 computers still
the same problem

Robert L [MS-MVP] a écrit :

 

[Franck]

i found what may be the problem

http://news.zdnet.com/2100-1009_22-5321783.html

 

[Robert L [MS-MVP]]

Thank you for the feedback.

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
i found what may be the problem

http://news.zdnet.com/2100-1009_22-5321783.html

 

[Franck]

found interesting stuff on this adress in your sign
http://www.ChicagoTech.net
i'm gonna investigate a bit more tomorow on this.


Robert L [MS-MVP] a écrit :

 

[Franck]

We had to repair this pretty fast this morning so we changed everything
and all works now for 1 of the 2 compagny

Franck a écrit :

found interesting stuff on this adress in your sign
http://www.ChicagoTech.net
i'm gonna investigate a bit more tomorow on this.


Robert L [MS-MVP] a écrit :

Thank you for the feedback.

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
i found what may be the problem

http://news.zdnet.com/2100-1009_22-5321783.html

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<DIV><FONT size=2>Thank you for the feedback.</FONT></DIV>
<DIV><BR>Bob Lin, MS-MVP, MCSE &amp; CNE<BR>Networking, Internet, Routing, VPN
Troubleshooting on <A
href="http://www.ChicagoTech.net">http://www.ChicagoTech.net</A> <BR>How to
Setup Windows, Network, VPN &amp; Remote Access on <A
href="http://www.HowToNetworking.com">http://www.HowToNetworking.com</A> </DIV>
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<DIV>"Franck" &lt;<A
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wrote in message <A
href="found what may be the problem<BR><BR><A
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