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https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=512 Summary: poptop (pptpd) will not work if ip_nat_pptp loaded Product: netfilter/iptables Version: linux-2.6.x Platform: i386 OS/Version: RedHat Linux Status: NEW Severity: normal Priority: P2 Component: NAT AssignedTo: laforge@...

Hi, I have a few remote user who use a PPTP based VPN. The server is running PoPToP (http://www.poptop.org/), and a pppd patched to support MPPE/MPPC for (some) added security. Currently, users authentication information is stored in plaintext in /etc/ppp/chap-secrets. I'd like to be able to put users into LDAP, and have ppp authenticate either directly against LDAP, or agains...

Hi I am not sure am I allow to request a howto here. So I think I should give it a try to ask. Does anyone has any experience with POPTOP on CentOS, will you mind sharing your experience on how to set it up? I think a mini HowTo for this topic will be very useful. Thank You. -- - Signed - Tay Kai Yang ====================== || New Breed of Linux Lover, \\ || Know nothing but still love it // ======================

https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=512 ------- Additional Comments From yi_he@pmc-sierra.com 2006-10-23 09:09 MET ------- I've met the problem in the 2.4 kernel as well, and I modified the source linux/net/ipv4/netfilter/ip_nat_pptp.c like this: in function pptp_outbound_pkt(): ...... switch (msg = ntohs(ctlh->messageType)) { case

Hi Guys, I'm looking for a VPN solution that will run on CentOS. I've used PopTop with success but some clients have problems at hotels and other firewalled locations. If anyone can suggest something that works well with MS 2000/XP, doesn't require too much tweaking on the client side and is fairly resiliant to various firewall blocking, I'd be interested in hearing abo...

We have a system running fedora 8 using pptpd from the poptop yum repository. See http://www.poptop.org/ pptpd/pppd use the winbind plugin from the ppp package to authenticate to Active Directory. This works just fine. Then I found the same setup would not work on a fedora 9 setup. In order to exclude any possible configuration errors I built a virtual...

Hello, I have a problem with my GNU/Linux router. I mean, I am trying to configure a VPN conection for the clients of the LAN and allow to connect them to the Internet trought the router. I have installed in the server a QoS policy and I have configured the firewall for allowing all the clients to connect. I attach the script. The idea is that when a client connect this pc the dhcp gives him an

Hello all, i'm using the poptop server with centos 5.2 to give the vpn service at the company i work for. Some people are using the same account to use the service. 've been searching in google and the poptop site but i have not found any information about blocking multiple connections using the same account. The goal is to...

Hi, I am facing a task of choosing vpn server. I do not know which is better. The one distributed with CentOS4.5 only supports pppd (or maybe pptp but I cannot find it). If* *I want to use PPTP or L2TP, which one should I choose? OpenVPN? Poptop? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070919/da78f1d5/attachment-0001.html>

Last question, I promise, I am running PopTop for PPTP on the same box as my firewall. I can connect to the box fine, but nothing will route between the VPN tunnel and the local hosts. I read the Some Hosts have Special Firewalling Requirements article and though it was what I needed, but either I don''t get it, or it doesn''t...

Hi All, I''m pulling my hair out trying to get vpn working from a windows client on the internet to my firewall. I have the following pptpd.conf file: option /etc/ppp/options.poptop stimeout 10 speed 115200 localip 196.22.35.1 remoteip 196.22.35.100-110 196.22.35.1 is my public ip address on my firewall, eth0 ip address, also my lan ip adress. options.poptop looks like this: #ipparam PoPToP #dump #debug require-mschap-v2 require-mppe-128 require-mppe-stateless #login lock #mt...

Hello, I have a Samba PDC sitting behind a Linux firewall/VPN server (using PoPToP). My remote users can log in to the VPN and they are assigned a local IP address in the same subnet as the local PC's and servers. I'd like these users to be able to log in to the Samba PDC domain when coming in via the VPN connection. How do I set up the client PC's (Win98 and 2000)...

Hi. I'm trying to add a client running Windows XP Professional SP2 to a PDC server running Samba 3.0.13 over a VPN tunnel made with PPTP. The VPN tunnel works without problem, and I can see the shared resources on the PDC from the client searching the server with its hostname (I can access to \\server). When I try to add the client to the PDC, Windows XP ask me for the root user, but after

Once you have Samba shares up and running on the internal network, how do you go about making them available (browsable) via the Internet--a VPN? I hate to say it but in Windows 2k it's just a matter of a few clicks on the server and client. I'm hoping that it's not much harder with a Linux server/Windows client. Anything involving something like SSH will be too hard for most users.

Hi all I have installed pptpd on my server to run a vpn connection for some clients, but I got this error in the log file MPPE required, but kernel has no support. Can anyone help me with getting this module for the 2.6.9-42.0.3.EL kernel??? Thanks Sherwyn Greene Planner / I.T. Technician Project Controls Dept. Kentz-OJ's E&I Services J.V. +1 (868) 648-0876 -------------- next

Hello All, Well my Samba server is up and running good, but I am now needing to be able to let some of my users connect to our server who is not located on our local network. Actually they are located some distance away and I would like to be able to allow then to connect. Has anyone had any success with this and how it might be done? Best Regards, Lonnie -- Lonnie Cumberland OutStep

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a situation where some Poptop/PPTP sessions (only with FC5/Shorewall to FC5/Shorewall firewall in between) cause the following to appear in the state table (shorewall show connections). unknown 47 420 src=XX.234.79.183 dst=XX.234.137.226 packets=2 bytes=130 [UNREPLIED] src=XX.234.137.226 dst=XX.234.79.183 packets=0 bytes=0...

I am running Poptop 1.1.4 VPN server, Samba 3.0.6, RH 9 (2.4.20-8 patched for mppe-mppc). When the end user connects via VPN, they can create a share to the samba shared folder that was created. When they clost the explorer window, then reopen the shared drive from the "My Computer" view, the share can not...

...a VPN, in such a way that it appears to be "inside" my home network. It should not only let me appear to be at home for any external query, but also let me access my computers inside my home. I already have this working using M$'s PPTP using my home Centos 6 gateway/router as the PoPToP server. However, I am concerned about the privacy/security of such a connection. I have seen discussions of OpenVPN, OpenSwan, LibreVPN, StrongSwan (and probably others I haven't noted). I'd be interested in hearing from anyone who wishes to comment about which to use, with the follo...

...lve this one. I am really wondering with (samba 3.x) when the linux box become part of The AD domain does it get a special privileges? > > Hi,i am not sure if i understand yor needs, but maybe this helps > this links guide you to setup a pptp server an client for linux > http://www.poptop.org/ > http://pptpclient.sourceforge.net/ > there are patches to use smbpasswd to auth > users which are conect via pptpd > and MSCHAPv2 with domain > the pptp client should work for login in ras servers > radius shuold work too ( radius auth to ldap should work ) > good Luck &...