03-01-2020
Can you confirm that this problem is confined just to the VPN connection?
Can you connect from this machine to other nodes on your LAN?
Can you connect to nodes outside your LAN (via gateway)? e.g. Internet connection works?
Also, you can connect to other sites using secure sockets from this machine? e.g. unix.com
So the VPN is the only connection with an issue????
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All:
I need a script that can be timed to run every half hour to an hour to run a traceroute through a VPN to test that a connection is still up from a Win XP system. Which would be the best, C++ or Perl and what are some good resources to look at.
(If anyone has a script to do this... (1 Reply)
Discussion started by: maxhewitt
1 Replies
2. Linux
Trying to connect to my companies VPN with vpnc but I keep getting an error that the target failed to respond. I run wireshark and see that my host sends out a few ISAKMP packets but gets no response and gives up.
Any ideas what can cause this to happen? Is there someway that UDP traffic could... (0 Replies)
Discussion started by: osulinux
0 Replies
3. IP Networking
Hello,
I have question about VPN connection thats,
I have two networks
1-Office Network
2-Home Network
both are connected to internet
i have in Office network PPTP VPN Server with real or static ip and on the home network all clients working with local ip
Now ,
I need to connect to... (3 Replies)
Discussion started by: LinuxCommandos
3 Replies
4. Solaris
Hi everyone,
I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
Discussion started by: labdakos
4 Replies
5. SCO
I would like to know if anyone has a way to PRINT TO a printer attached to a Windows 7 PC, from SCO, while logged in via a VPN connection.
I am able to attach to a Samba share on the SCO server for files while attached to the VPN, so I know my Samba is workling - but my print jobs return:
... (2 Replies)
Discussion started by: tbb999
2 Replies
6. IP Networking
I was given my pcf file to login to work from home and wanted to use OpenVPN instead of the Cisco VPN client software. Can I use this pcf file with OpenVPN? I attempted to use vpnc:
http://wiki.centos.org/HowTos/vpnc
but it just times out
?? (2 Replies)
Discussion started by: metallica1973
2 Replies
7. IP Networking
I have a Cisco 1841 router configured as Easy VPN Server. Here is the configuration of the router:
Cisco# Cisco#show running-config Building configuration... Current configura - Pastebin.com
I have a Centos 5.7 server with installed Cisco VPN client for Linux. The client successfully... (0 Replies)
Discussion started by: rcbandit
0 Replies
8. Cybersecurity
Hey everyone. I have a problem, but it may be my lack of understanding that is the cause. Ok so I attend a technical school, and needless to say there's a lot of wannabe hackers, pranksters and what not.
So from my laptop I'd like to connect to the wireless AP's around campus, but security is a... (1 Reply)
Discussion started by: Lost in Cyberia
1 Replies
9. IP Networking
Hi.
Can you please help me with a routing problem?
There are 2 networks:
192.168.10.0/24 (eth0)
192.168.11.0/24 (eth0:1)
The default gateway is 192.168.10.1
iPv4 routing is already enabled and working.
With vpnc I've built up an VPN connection and can access my home network... (0 Replies)
Discussion started by: tschmi
0 Replies
LEARN ABOUT DEBIAN
etherpuppet
ETHERPUPPET(1) BSD General Commands Manual ETHERPUPPET(1)
NAME
etherpuppet -- create a virtual interface from a remote Ethernet interface
SYNOPSIS
etherpuppet [-s port] [-c target:port] [-B] [-S] [-M filter] [-C] [-i iface]
etherpuppet [-m] [-s port] [-c target:port] [-I iface]
DESCRIPTION
etherpuppet is a small program that will create a virtual interface (TUN/TAP) on one machine from the ethernet interface of another machine
through a TCP connection. Everything seen by the real interface will be seen by the virtual one. Everything sent to the virtual interface
will be emitted by the real one.
It has been designed because one often has a small machine as his Internet gateway, and sometimes want to run some big applications that need
raw access to this interface, for sniffing (Ethereal, etc.) or for crafting packets that do not survive being reassembled, NATed, etc.
When launched with the first syntax, etherpuppet is a slave that will send to its master everything that passes on the given interface. With
the second syntax, etherpuppet is the master and will create the special TAP device (whose default name starts with puppet. In both modes,
etherpuppet is able to either connect or listen to its slave/master.
Traffic seen by the real interface is sent through the TCP connection to the doll interface. Thus, it is important that this connection is
not seen by the real interface (or else, we'll have a cute infinite traffic loop).
The options are as follows:
-s port
Listen on the given TCP port.
-c ip:port
Connect to the slave/master on the given IP/port.
-i iface
Vampirize the given interface name.
-I ifname
Choose the name of the virtual interface.
-m Master mode.
-B Do not use BPF. With this option, etherpuppet may see its own traffic.
-S Build BPF with the content of SSH_CONNECTION environment variable.
-M src:sp,dst:dp
Build manually a BPF filter that will exclude matching traffic in both directions.
-C Do not copy real interface parameters to virtual interface.
The source and destination are by default the TCP connection end points. If you go through SSH tunneling, you can use the -S option to use
SSH_CONNECTION environment variable content instead, so that you will filter out the SSH connection of your current session and not the con-
nection to the local SSH tunnel end point (which is pointless). If this still not fit your needs, you can manually specify the connection end
points with -M.
If you connect two Etherpuppet instances in master mode, you'll get a TCP tunnel through virtual interfaces.
If you connect two Etherpuppet instances in slave mode, you may get some kind of inefficient distributed bridge, but more probably, you'll
get a big mess.
AUTHORS
The etherpuppet program was written by Philippe Biondi <phil@secdev.org>.
This manual page was written by Vincent Bernat <bernat@debian.org>, for the Debian project (but may be used by others).
BSD
August 7, 2008 BSD