I'm looking for a tutorial on how to create a simple pppd tunnel between two machines. I've found alot of tutorials about pppd over ssh (using the pty option) but for the purpose I just want a simple pppd tunnel.
Specs
host 1: lan ip 10.101.10.20 running slackware 13.0
host 2: lan ip 10.101.10.21 running slackware 13.1
create a pppd server to allow other users to connect through my telephone line.Could you suggest a documentation to get started?
View 2 Replies View RelatedI Need to make an SSL tunnel over SSH, I need to create exactly an SSL tunnel,I have a situation like that, I heared it is possible,but don't know how to create an SSL tunnel over SSH i am having putty installed on my pc,So i think i can use putty for this purpose, But i don't know how to do this.
View 1 Replies View RelatedI wanted to create an ssh tunnel but I do not know what commands to run .. my environment is as follows:
LAN Internet Office LAN
Home PC <-> Linux firewall <-> http server..
According to the above what I figure is that I have an internal web server at my job and I need to create a tunnel to access the web server from my PC in my home. I know I can do a port forwarding with the firewall but I don't want to publish this web server to Internet. My home PC and both servers (firewall and web) are ubuntu. My idea is create a ssh tunnel that forward port 8080 on localhost in my home pc, to the firewall (obviously with public ip), and the the firewall forward to port 80 on office web server at my job. Note that the firewall accepts ssh connections to port 22, same for web server...
i need possible direction on setting up a tunnel between 2 different network. The tunnel will be used by devices from the 2 different network to communicate with each other (for eg DevA and DevB).
DevA <-> Linux A <=====================> Linux B <-> DevB
I'm trying to run a script to execute the command
Code:
ssh -D port host
when my laptop connects to internet. I have placed the script in /etc/network/if-up.d/.The scripts is being run when it should, but the SSH-tunnel isn't created.I can however run the script manually, as root, and then the tunnel is created.
I'm trying to create EoIP interface on ubuntu so i can create a simple tunnel to my mikrotik router. Is there anyone know how or even done that? If EoIP is not possible, is there any other simple way?
I had already read and thought about doing it with OpenVPN, but when I read the community documentation for OpenVPN on ubuntu 10.10, I fear it won't connect the tunnel to mikrotik OpenVPN server, since OpenVPN on ubuntu uses 2 certificate and 2 key files(as i read on the docs), but mikrotik configuration, i can see only 1 certificate can be applied on. This confuses me and make me decide to use EoIP(but i can't find any tutorial/docs about it). I don't actually need the encryption and security, i just need to create a tunnel for ubuntu and mikrotik.
How can one create a LAN in fedora where the machines connected have a name binded with the IP's . The names corresponding to the IPs are stored on a host which can act as a domain name server. The host can have a name of something like test1.test1.org. I am actually working on Globus toolkit where I will be providing grid services to clients. For that I needed a static IP registered with a domain name service. But since I required it only for local network so I thought to create a Local network myself.
View 14 Replies View RelatedJust give you the background:1) Let's call the two machines, Box A and Box B.2) OpenSSH is running on both machines.3) Key based authentication is setup between two users on these two machines, and both can login into the other with: "ssh user@host" with no problems at all.4) I'm also port tunnelling over SSH to encrypt some traffic between the two machines: "ssh -f -N -L 1000:HOSTNAME:1000 user@HOSTNAME"I can obviously then use "localhost:1000" to connect Box A to port 1000 on Box B securely.However ... and this is my problem ... I want this port tunnelling connection to be automatic when I boot the machine, e.g. "Presession" and "before" a user logs in.I tried adding to gdm/PreSession/Default: "ssh -f -N -L 1000:HOSTNAME:1000 user@HOSTNAME"But the problem then is because the user is not *logged in* at this stage, it can't use the user's private key to connect to the server, and hence can't automatically create the connection.How do I get Box A to automatically create a tunnel over a port to Box B, without any intervention from me, *prior* to any users logging in?
View 2 Replies View RelatedJust give you the background:1) Let's call the two machines, Box A and Box B.2) OpenSSH is running on both machines.3) Key based authentication is setup between two users on these two machines, and both can login into the other with no problems at all.4) I'm also port tunnelling over SSH to encrypt some traffic between the two machines. (I did have the port tunnelling code here, but this forum won't let me post URL ).I can obviously then forward port 1000 on Box A to port 1000 on Box B, securely.However ... and this is my problem ... I want this port tunnelling connection to be automatic whenoot the machine, e.g. Presession" and "before" a user logs in.I tried adding the tunnel command to gdm/PreSession/Default, but the problem then is because the user is not *logged in* at this stage, it can't use the user's private key to connect to the server, and hence can't automatically create the connection.
View 1 Replies View RelatedMachine A is located behind client firewall. The machine runs telnetd. This is Linux machine with Python 2.5.4 installed. I do not know the IP addy of the router and firewall is not open incoming. outgoing firewall is open.
Machine B (Windows machine) is a server with well known IP address. I can install any programs I want on either machine.
The idea is that I want Machine A to open a socket to machine B. Then I want to hold that socket and use to run a telnet session from Machine B to Machine A telnetd server.
I have a couple of questions for anybody willing to answer them. I have a GSM modem with a t-mobile SIM card that I am currently trying to use to connect to the Internet. I am using Lucid amd64 machine.I have been running wvdial with a baud rate of 115200 with much success getting the output below:
Code:
sudo wvdial
--> WvDial: Internet dialer version 1.60
[code]....
I have an security cam with a built-in webpage inside my home network. That camera is using basic HTTP authentication instead of SSL. I want to be able to access the camera's webpage from outside my network, but I don't want to open an unencrypted video stream to the outside world. Right now, I'm doing some cumbersome ssh tunneling where I bounce off an ssh server like: ssh -N -L 9090:[URl]..and then I connect to my web page like: http://localhost:9090
But this is a pain. Now, gentle reader, I beseech you to tell me how I can use linux (Ubuntu) to get a fully encrypted SSL connection to my internal web page without the hassle of creating an ssh tunnel each time. I believe I can use stunnel, but I'm not sure of the command.
I am using kppp in ubuntu10.10 to connect via my samsung c3010 mobile and Airtel connection. But when I dial through it, it terminates on signal 15! Some requests are rejected it seems. I am pasting the log:
Dec 14 20:08:02 pratik pppd[1883]: pppd 2.4.5 started by pratik, uid 1000
Dec 14 20:08:02 pratik pppd[1883]: using channel 5
Dec 14 20:08:02 pratik pppd[1883]: Using interface ppp0
Dec 14 20:08:02 pratik pppd[1883]: Connect: ppp0 <--> /dev/ttyACM0
[Code]....
I am connecting the modem over USB. The GUI shows me it is dialling the number, and then connecting to the network, and after a while ( it sends it 9 times it seems) it terminates.
QUESTION: Where do I add "pppd nomagic" to stop analog modem loopback errors? (I am using Gnome PPP.)BACKGROUND INFO:I am using Ubuntu LTS 8.04 on a laptop and have an analog modem connected via USB serial cable. The 8.04 dialup and the analog modem work flawlessly.Modem disconnects when using Ubuntu LTS 10.04.1 Live USB:I am testing LTS 10.04.1 on a live USB drive that I purchased preinstalled from On-Disk.On the live USB drive, I am able to get a dialup connection with my ISP long enough to pull up a web page with the browser. However, the analog modem disconnects within minutes with exit codes 16 or 17.an pppd:16 The link was terminated by the modem hanging up.The PPP negotiation failed because serial loopback was detected.
View 1 Replies View RelatedI can connect to Strongvpn (pptp) through command line call 'sudo pppd call stongvpn' followed by' route add default dev ppp0'. Everything works well.I would like to set this up on start up. I use kde. I have set up basic /etc/init.d/strongvpn script which gets called at boot and creates ppp0 but the route command does not seem to work. When I use command route add in terminal the connection comes up.Here's my /etc/init.d script
#!/bin/bash
# chkconfig: 345 85 15
pppd call strongvpn
[code]....
I followed the instructions given in the link below in order to connect to a VPN server from my Ubuntu 10.04 PC.
[URL]
As mentioned in the above link,i had the system setup. I am able to connect to VPN using the default network manager that comes with Ubuntu.
But from command line, using pppd dialing,i am unable to connect to server.I get only the following messages in /var/log/messages always.
Log:
####
Oct 6 15:01:09 hari-desktop pppd[3660]: pppd 2.4.5 started by root, uid 0
Oct 6 15:01:09 hari-desktop pppd[3660]: Using interface ppp0
Oct 6 15:01:09 hari-desktop pppd[3660]: Connect: ppp0 <--> /dev/pts/5
Oct 6 15:01:10 hari-desktop pppd[3660]: Connection terminated.
[Code]....
Is there any specific VPN client using which i can establish a connection with the following information in hand ?
I'm using fedora core-8. I need to setup dialup server to accept dial up connection.Dial up server shoudl also allocate ip address to client (trying to connect using modem)If some one knows how to do this, please let me know.I'm trying to achieve peer to peer communication between two computers connected using modem on both side over PSTN line.
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I installed Kvpnc package but when I try to make a new profile I choose "Microsoft pptp" as vpn type and I receive the following message: the required daemons (pppd and pptpd) aren't availabale
Is there anyway to download required daemons in another computer and use them in my computer (I'm worried about dependencies)?
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I simply cannot find anyway to create a simple desktop shortcut. I am Using Linux Ubuntu 11.04 with the Unity Interface. I love the panel on the side, but I would also like simple desktop shortcuts also. I can't do it. I tried dragging them on and nothing, I tried right clicking to see if there was an option and nothing. Where can I do this?
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PHP Code:
[code]....
I'm trying to write a script that will prompt the user for a username/password, then create that user/password in the right groups on all my machines. I know this is kind of a long way around to avoid a NIS server, but I like making my life more difficult.
This is what I have so far:
Code:
the script has 2 problems: The "if" functions return an error and do not compare the strings successfully. whatever password is entered does get applied properly and the user is unable to login
I wanted to create and host a simple website using LAMP and Drupal. I read an article in a Linux magazine a while back on how to do this, but can't seem to find any instructions. Can someone direct me to a site or link that has step by step instructions on setting up lamp and drupal?
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