-1
votes
1answer
50 views

PPTPD not working on virtual machine running Kali Linux

I need to capture non-http traffic from my iPhone. Using a proxy will only capture port :80 and :443 traffic which will not work for me as the traffic I am trying to capture is not from either of ...
1
vote
1answer
109 views

Is it insecure to use the following iptable rule for NAT?

I want to setup a VPN server for personal use, so I follow the blog article [1], and it work like a charm. The only thing I am wondering is if the iptable's rule secure, e.g. iptables -t nat -A ...
2
votes
0answers
543 views

Can't ping other machines at Linux VPN PPTP server's local lan from outside

Before anything else, hello guys, this is the first time I ask for something here so I hope someone can give me a hand, please look at the following network diagram: ...
1
vote
1answer
135 views

Restrict VPN Clients to VPN Server

I've setup a VPN server using Debians pptpd. This all works, but I want to restrict incoming connections so they can only access ports on the VPN server and not get access to other machines on the VPN ...
0
votes
2answers
712 views

Fedora 15: em1 recently dissapeared and hostapd no longer serves internet to wirelessly connected devices

I have a laptop running hostapd, phpd, and mysql. This laptop uses an Ethernet connection to connect to the internet and acts as a wireless access point for my workplace's wifi devices. After ...
0
votes
1answer
421 views

One way traffic PPTPD Server / No Internet Access

I just set up a pptp server on Debian Linux yesterday by following this guide: http://poptop.sourceforge.net/dox/debian-howto.phtml When I tried to connect to the server using both XP and iOS, the ...
0
votes
3answers
3k views

change default PPTP TCP port

Is there a way to make pptpd listen for PPTP trafic on a TCP port other than the default 1723 port? I khow that PPTP uses more then just tcp/1723. It also uses GRE. it's not a problem. just how to ...
1
vote
1answer
215 views

Connect to server via VPN-tunnel to same server

Sorry, if title is unclear, here is the setup: There is machine A, running Linux. A is part of university network and has single network interface with real IP. But connections from outside of campus ...
0
votes
1answer
580 views

PPTPD nic configuration and default gateway

I have a Ubuntu 10.04 server with PPTPD server. It has one nic with eth0 and eth0:0. eth0:0 has an UK IP and eth0 has a Franch IP. I have setup eth0:0 as default gateway because I want to show that ...
0
votes
1answer
121 views

Setup pptpd and tunnel through it

I want to setup pptpd on my linux server and tunnel through it like if I were tunneling through ssh. Is it possible to setup the vpn connection to be a local proxy that way I can choose what programs ...
0
votes
1answer
604 views

pptp cannot connect

I have a pptp server on ubuntu behind a router. From inside the network I can connect to pptp server, but from the internet I can not. 1723, 1792 port are forwarded in router. Here is a full log: ...
2
votes
2answers
4k views

IPTables/VPN forwarding

Goals: 1) allow VPN users to access internet without any restrictions 2) allow server itself to access internet, but using specified ports only (mail, web, remote access) Server config: 1) VPN ...
1
vote
2answers
467 views

pptp on linux - I do not want to save passwords to chaps_secrets

I do not like my password to be stored in plain text on linux server. Is there a way to use pptp without storing password to /etc/ppp ?