Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

libssh2_channel_direct_tcpip_ex(3) [debian man page]

libssh2_channel_direct_tcpip_ex(3)				  libssh2 manual				libssh2_channel_direct_tcpip_ex(3)

NAME
libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session SYNOPSIS
#include <libssh2.h> LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport); LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port); DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3) host - Third party host to connect to using the SSH host as a proxy. port - Port on third party host to connect to. shost - Host to tell the SSH server the connection originated on. sport - Port to tell the SSH server the connection originated from. Tunnel a TCP/IP connection through the SSH transport via the remote host to a third party. Communication from the client to the SSH server remains encrypted, communication from the server to the 3rd party host travels in cleartext. RETURN VALUE
Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors. ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed. SEE ALSO
libssh2_session_init_ex(3) libssh2 0.15 1 Jun 2007 libssh2_channel_direct_tcpip_ex(3)

Check Out this Related Man Page

libssh2_banner_set(3)						  libssh2 manual					     libssh2_banner_set(3)

NAME
libssh2_banner_set - set the SSH prococol banner for the local client SYNOPSIS
#include <libssh2.h> int libssh2_banner_set(LIBSSH2_SESSION *session, const char *banner); DESCRIPTION
This function is DEPRECATED. Use libssh2_session_banner_set(3) instead! session - Session instance as returned by libssh2_session_init_ex(3) banner - A pointer to a user defined banner Set the banner that will be sent to the remote host when the SSH session is started with libssh2_session_handshake(3) This is optional; a banner corresponding to the protocol and libssh2 version will be sent by default. RETURN VALUE
Return 0 on success or negative on failure. It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se. AVAILABILITY
Marked as deprecated since 1.4.0 ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed. SEE ALSO
libssh2_session_handshake(3) libssh2 0.15 1 Jun 2007 libssh2_banner_set(3)
Man Page

15 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

FTP debate...

Hello, sorry in advance, I'm a first time poster and somewhat new to UNIX (Mac OS X) I've searched on your boards and have been unsuccessfull in finding information on this. I have found some info at Google but not enough to validate my stance in a debate. I'm trying to FTP into a server and the... (9 Replies)
Discussion started by: jonathanfreeman
9 Replies

2. BSD

DF output via SSH

I'm trying to understand what is happening. The "setup". System running OpenBSD 3.3 Connect to the system using PuTTy or with the SSH.COM SSH client, issue a DF command. First line that comes back is: Filesystem 1K-blocks Used Avail Capacity Mounted on When I connect the the... (13 Replies)
Discussion started by: woodstone
13 Replies

3. What is on Your Mind?

Huge dinner party faux paus!

I went to a dinner party/birthday party type shindig tonight - and ended up in a rather heated debate with a bunch of closed-source (closed-minded) OS-B sysadmins. I was trying to sell open source, and the spirit of community driven OS-A, but was met by a wall of "oh well, if it's open source its... (12 Replies)
Discussion started by: zazzybob
12 Replies

4. UNIX for Dummies Questions & Answers

what about 'dtp' ?

I just wanna transfer a whole directory with files and subfoldes, which also include files....why Ken Thompson and AT&T (the originators of unix) didn't recognize that in the future not only 'one file' (!) should be transfered? why there's only a file transfer protocol and no directory transfer... (10 Replies)
Discussion started by: svennie
10 Replies

5. AIX

Connect from Windows Using SSH

Hi Everybody, I have 2 Servers (AIX 4.3), recently I installed SSH in both servers successfuly. I can connect from one server to another using SSH. My problem is when I tried to connect from Windows workstation to one of these servers the connection timed out. I'm using PUTTY to connect to the... (12 Replies)
Discussion started by: aldowsary
12 Replies

6. Linux

How to do autologin for telnet ?

Hi, I am interested in logging into some systems via telnet automatically. I do not want to send any username & password by hand or by script. Security is not an issue. It is just a home network. How do I do it ?. Is there any file that telnet daemon reads and configures itself to allow... (10 Replies)
Discussion started by: RipClaw
10 Replies

7. UNIX for Dummies Questions & Answers

Disconnecting a telnet session

How can I disconnect an existing telnet session? The host is a serial port server with multiple ports. The users login using the host's name and a port, i.e. telnet host01 1235. Thanks. (14 Replies)
Discussion started by: cooldude
14 Replies

8. Solaris

Urgent Help!!!

Hi all! I have one big problem! Today, I do not log in my server which contains a production Oracle Database, however, it still runs. No console, no telnet, no SSH is to be allowed. I do not understand, really. Google searching, I found that, one action can cause it. It is described like... (12 Replies)
Discussion started by: trantuananh24hg
12 Replies

9. AIX

unix host actively refused the connection attempt

Dear all, I am faced with an error "UX ER087-0" failling to connect to the server. Any ideas of what might be causing the error? Many thanks (17 Replies)
Discussion started by: captain.scorpio
17 Replies

10. Linux

Will installing LINUX mean reinstalling my 3rd party apps?

Hi all, Long time UNIX admin, first time LINUX user. So I'm finally at the last straw with Windows. I hate it. I've always hated it but the wife was scared of change so I kept it going. But Window's insistence on "protecting" me by preventing me access to certain areas created hours of work... (14 Replies)
Discussion started by: Korn0474
14 Replies

11. Solaris

Slow login via SSH

Hi Guys and Girls, I know this is a common question but I've searched and we've tried the suggestions without luck. When I log into the box via SSH from a windows machine I get a 1 min 20 sec delay. If we add my IP address and machine name to /etc/hosts then I get an instant login. I would be happy... (12 Replies)
Discussion started by: MikeKulls
12 Replies

12. Shell Programming and Scripting

Running script and commands through SSH

Hello All, I am trying to run some simulations through SSH from my mac on our university SOLARIS system. My problem is that whenever I want to execute a command I get an error which says "Invalid argument". Maybe I should explain more what I want to do and what I did. Firstly I installed a... (10 Replies)
Discussion started by: Apfik
10 Replies

13. Solaris

Solaris logs - Tracking failed attempts from my host

Hey all I'm having a big problem here. Someone is attempting an SSH to a destination host on which an account resides and locking the account. I'm trying to determine who is performing the SSH attempts from my host. For instance they're logged in as their standard account but then (I'm assuming)... (13 Replies)
Discussion started by: MaindotC
13 Replies

14. Red Hat

SSH connection drops in 5 minutes

Hi, Here is the issue: Any SSH connection to this server drops in 5 minutes. # date Wed Jul 18 17:11:27 GMT 2012 (Note: use GMT) # grep Alive /etc/ssh/sshd_config #TCPKeepAlive yes ClientAliveInterval 60 ClientAliveCountMax 100 # ssh -V OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul... (9 Replies)
Discussion started by: aixlover
9 Replies

15. Solaris

Solaris 9 - SSH 40 Second Delay

I'm having an issue with SSH on a server that hasn't had any configuration changes made on it in a long time. I SSH to the server and it hangs at "debug1: SSH2_MSG_KEXINIT sent" for exactly 40 seconds then connects fine after that pause. Everything I have found points to DNS, but I use host files... (19 Replies)
Discussion started by: kingdbag
19 Replies

Featured Tech Videos