How to use an SSH TCP port other than 22?
distcc frequently asked questionsI want to use two machines over ssh. One machine has a differnt port than 22. But I can't set a port in the host specifications for ssh.
Related QuestionsCan I use TCP wrappers for added security on SSH?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsYou will also need to define the /etc/hosts.allow and /etc/hosts.deny appropriately. See the TCP Wrappers documentation for more details.
Related QuestionsWhat protocols does SSH use?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsFor the SSH1 protocol, you can find this information in an old IETF draft available here. It is also available with the source distribution.
Related QuestionsCan I use ssh to communicate across a firewall?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsYes; you can use TCP forwarding for that, by using its secure TCP forwarding features. You can also tunnel through another open port through the firewall (I'm sure all those system admins love me now :-) by running a daemon on the remote side on a port that's allowed through a firewall, like SSL (port 443).
Related QuestionsCan I use rdist or rsync with ssh?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsIf you use rdist, don't forget to compile the path to ssh into it. Alternatively, you may specify the -P option so rdist uses ssh, and not rsh. If you use password authentication with rdist 6.1.2 through 6.1.5, you will need to apply the following patch to rdist to make it work: --- src/rshrcmd.c.orig Tue Jun 11 16:51:21 1996 +++ src/rshrcmd.c Tue Jun 11 16:52:05 1996 @@ -63,7 +63,7 @@ /* child. we use sp[1] to be stdin/stdout, and close sp[0].
Related QuestionsCan I use ssh across a Socks firewall?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsSocks 4 and 5 support should work in 1.2.16 or later. Socks support in version 2.0.11 and later should work.
Related QuestionsHow can I configure DeviceLock? to use a fixed TCP port?
FAQ for DeviceLock - the USB lock software for WindowsBy default, DeviceLock? Service is using dynamic ports for the RPC communication with DeviceLock? management consoles. The ports change every time DeviceLock? Service is started, making it difficult to configure a firewall. To overcome this difficulty, you can instruct DeviceLock? Service to use a fixed port.
Related QuestionsHow do I use a 1394 port for TCP/IP networking?
FAQ - Linux1394There is a preliminary eth1394 driver. It is neither stable nor fully standards (RFC 2734) compliant--but getting close! Please test out with another Linux machine and submit bug reports and patches to the linux1394-devel mailing list.
Related QuestionsWhat TCP/IP port does ACI use?
Auto Close Idle - FAQYes. ACI Client can automatically detect the server if it's on the same LAN using broadcast packets. When ACI Client is behind a router, you can specify the IP Address and port number to use in an INI file. See here for details. Any application other than the monitored application is ignored. If the idle time limit is enabled for the user and is reached, ACI will close the application.
Related QuestionsCan I use ssh to securely connect two subnets across the Internet?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsYou can run PPP over a regular ssh connection. See http://www.inka.de/~bigred/sw/ssh-ppp-new.txt for a working solution. It's a good idea to enable compression for this. However, this may cause problems for forwarding TCP connections, because both the TCP connection over which ssh runs and a TCP connection forwarded over the PPP/ssh tunnel may retransmit at the same time. In this case, it is better to use encrypted IP tunneling via UDP. A possible implementation of this is http://www.inka.
Related QuestionsHow do I use ssh?
FAQXtools doesn't automatically detect where your ssh files are and add them to your UNIX path. In order to use ssh, you either need to type in the full path to the ssh commands (for instance: /usr/loal/bin/ssh) or add the path to your PATH variable. Yes, the directions in the manual are meant to serve as an example. They walk you through setting up RSA keys for SSH1. The steps for setting up RSA keys for SSH2 is exactly the same, it just uses different commands.
Related QuestionsNetworking FAQssh (Secure SHell) is a method of securely connecting to a remote computer. It is the secure equivalent of telnet or rsh (remote shell). It is the preferred method of connecting to CAE Unix machines. From the Start Menu in the lower left of the screen, choose CAE Applications, Internet, Secure CRT 3.3. A box will open asking you to choose a Sun computer to connect to. You can choose any number from 1-60. Then you will be asked to type your Unix password in.Related Questions
Nyx Net FAQYes! ssh (secure shell) is available on Nyx1, Nyx2 and Nyx3 for all validated users. Nyx and nyx10 cannot currently withstand the load of users using ssh. So ssh is restricted to administrators. Yes, this means Nyx is awfully busy (if it takes more than a minute to search through a 200k file, that's a slooooow system). Think of it as a built in limit to how busy Nyx gets -- it refuses to let other people on to make it even busier.Related Questions
How do I use port forwarding?
OpenSSH FAQIf the remote server is running sshd(8), it may be possible to ''tunnel'' certain services via ssh. This may be desirable, for example, to encrypt POP or SMTP connections, even though the software does not directly support encrypted communications. Tunnelling uses port forwarding to create a connection between the client and server. The client software must be able to specify a non-standard port to connect to for this to work.
Related QuestionsWhat is the TCP_IP port opened by Ingres?
Ingres Frequently Asked QuestionsCheck in the errlog.log and to look for the message: E_GC2815_NTWK_OPEN Network open complete for protocol TCP_IP, port op0(24192). The number in parentheses is the port number it's listening on.
Related QuestionsNetworking Q: What is a TCP/IP port?
Stop Spam with Spam CounterStrike filter blockA good analogy is your radio and a radio station. Radio stations broadcast their information on one or more frequencies. Your radio is tuned to a specific frequency in order to receive the information. A port works in a similar fashion, where a server service (the radio) listens for information on a particular port (frequency).
Related QuestionsHow do I find out what program is listening on a specific TCP Port?
RedHat Linux FAQ : Support : ServePath Dedicated Server Host...To find the PID (process ID) of the process responsible for listening on a port (example queries the kernel for the process listening on port 22),
Related QuestionsCan I use ssh to protect services like ftp or POP?
The Secure Shell (SSH) FAQ - Frequently Asked QuestionsIf you want to avoid sending ftp passwords in cleartext over the net, you can use ssh to encrypt your command channel. This will still leave your data channel open to all attacks on TCP, and will not work through a firewall. You can either use ftpsshd by Per-Erik Martin at http://www.docs.uu.se/~pem/hacks/ for SSH1, or you can do this by hand. Suppose you are on a host called myhost and want to initiate a ftp connection to ftphost. On myhost, you do myhost$ ssh -g -L 1234:ftphost.example.
Related QuestionsQ 22: How to use electrode?
Skylark Device & Systems - Electronic Nerve/Muscle Stimulato...Place the electrodes on the point around the pain / surgical site or follow the doctor's indication. Please see the following pictures.
Related QuestionsDo you use TCP / IP pattern or something else ?
Software Technology parks of India,ShimlaWill you also provide E-mail, Telnet, Remote Login, WWW and FTP services ? Yes, we will provide all these facilities through our shared SoftLINK service.
Related QuestionsWhen should I use UDP instead of TCP?
Programming UNIX Sockets in C - Frequently Asked Questions: ...UDP is good for sending messages from one system to another when the order isn't important and you don't need all of the messages to get to the other machine. This is why I've only used UDP once to write the example code for the faq. Usually TCP is a better solution. It saves you having to write code to ensure that messages make it to the desired destination, or to ensure the message ordering.
Related QuestionsWhat kind of tcp acceleration do you use?
ip Instant Communication Solutions - Frequently Asked Questi...We use a modified version of SCPS, a TCP protocol extension standardised for deep space communication. SCPS mitigates the slow ramping up of tcp transfer speeds due to the large round trip especially in satellite environments.
Related QuestionsCan I use other TCP/IP programs?
Maricopa BroadbandAny standard TCP/IP software will work with the Maricopa Broadband network, and appropriate configuration parameters will be made available.
Related QuestionsHow do I use TCP_NODELAY?
Programming UNIX Sockets in C - Frequently Asked Questions: ...First off, be sure you really want to use it in the first place. It will disable the Nagle algorithm (see 2.11 How can I force a socket to send the data in its buffer?), which will cause network traffic to increase, with smaller than needed packets wasting bandwidth. Also, from what I have been able to tell, the speed increase is very small, so you should probably do it without TCP_NODELAY first, and only turn it on if there is a problem.
Related QuestionsMatrix CableAny standard TCP/IP software will work with the Matrix Cable network, and appropriate configuration parameters will be made available.Related Questions
