permission to bind a socket to port 843? Post: 302313489

10 More Discussions You Might Find Interesting

1. Programming

socket on serial port

Does anyone know if it's possible to send socket by a serial port ? If yes, how can I find on Irix the value of my serial ports to use with this function : serverSockAddr.sin_port = ? Thanks for all responses ! Kintoo

2. Solaris

How to allow nonroot user to bind to port 80

We are making some changes, and are now using Weblogic as the webserver on one of my projects. I would like for the non root user running Weblogic to be able to bind to port 80.

3. UNIX for Dummies Questions & Answers

Socket programming:One server two port

I want my server socket to listen on two ports in my machine. How do i achieve it? I will have two clients one connecting to 1 port and another to a different port. So my server needs to listen to both. Thanks.

4. Programming

Cloning a socket connection, using other port numbers

Hello everybody, I've coded a multi-client server based on internet sockets using the scheme listen on port X-accept-fork, exactly like beej's guide At some point I would like to establish a secondary connection between a client and the server-child serving him. I was considering the...

5. UNIX for Dummies Questions & Answers

Socket bind fails

Hi, 1 more new comer with a small problem. I have a Java socket program which tries to bind to a particular socket. It works fine with windows. But in Linux, it says 'address in use'. I tried 'netstat' to find if the port is being used. But it is free. Can anyone help plz?

6. Shell Programming and Scripting

Python: Bind to port 80 as root, then drop privileges?

I have written a small web server in Python, and now I would like to run it on port 80, but in order to be able to bind to a port below 1024 I need to have root privileges. I don't want to run the server as root, though. How can I bind to port 80 as root and then drop root privileges? Thankful...

7. Programming

GetLastError API for socket/bind failure in VxWorks 5.4

Can anyone tell what is the system API for VxWorks which is used to find GetLastError() for socket/bind failure. I need to use it in some VxWorks application and need to call GetLastError but I'm not sure about the correct API. Thanks in advance

8. Programming

Using socket to test a TCP port

Hello, I'm trying to write a small c application to test a tcp port. This works fine for the most part but the default timeout on the connect is very long. I have been reading many posts but and it looks like I need to set the socket to be non-blocking and poll for a result. I have been totally...

9. Shell Programming and Scripting

Script to bind to socket

i need to come up with a script that when run from the command line, it will bind to a socket, and listen for tcp connections on a certain port. something like: ### ./connection_listener 5666 i found the following script on the web but when i run it, it complains about "accept" not being...

10. IP Networking

Get process id and port from the socket

Hello, Please help me in getting the process id and the port number from the socket netstat -Aan|grep -i closed f100050010b133b8 tcp 0 0 *.* *.* CLOSED f1000500119b53b8 tcp4 0 0 *.* *.* ...

LEARN ABOUT REDHAT

rpc.nfsd

rpc.nfsd(8)						      System Manager's Manual						       rpc.nfsd(8)

NAME

       rpc.nfsd - NFS server process

SYNOPSIS

       /usr/sbin/rpc.nfsd [-p port] nproc

DESCRIPTION

       The  rpc.nfsd program implements the user level part of the NFS service. The main functionality is handled by the nfsd.o kernel module; the
       user space program merely starts the specified number of kernel threads.

       The rpc.mountd server provides an ancially service needed to satisfy mount requests by NFS clients.

OPTIONS

       -p port
	      specify a diferent port to listen on for NFS requests. By default, rpc.nfsd will listen on port 2049.

       nproc  specify the number of NFS server threads. By default, just one thread is started. However, for optimum performance  several  threads
	      should be used. The actual figure depends on the number of and the work load created by the NFS clients, but a useful starting point
	      is 8 threads. Effects of modifying that number can be checked using the nfsstat(8) program.

SEE ALSO

       rpc.mountd(8), exportfs(8), rpc.rquotad(8), nfsstat(8).

AUTHOR

       Olaf Kirch, Bill Hawes, H. J. Lu, G. Allan Morris III, and a host of others.

								    31 May 1999 						       rpc.nfsd(8)

10 More Discussions You Might Find Interesting

1. Programming

socket on serial port

Discussion started by: kintoo

2. Solaris

How to allow nonroot user to bind to port 80

Discussion started by: 98_1LE

3. UNIX for Dummies Questions & Answers

Socket programming:One server two port

Discussion started by: abc.working

4. Programming

Cloning a socket connection, using other port numbers

Discussion started by: jonas.gabriel