Reboot...
Then to solve the issue:
Is this the first time? How many files do you have in /tmp, /var/tmp ?
This may happen when you have some trouble on your network and have loads of PC impacted: they will reconnect before the used port is closed, at a time you have no more ports free...
To see which sockets are causing trouble try something like
needs adapting, this is what I would do on a HP-UX..
I remembered writing a script to remove those sockets, but cant find it.. still looking
Hi All,
I want to disable some ports like tcp 111, udp 111 on my SCO Unix machine. Can someone please let mw know how i can do it? Also would i able to enable these ports in future if needed?
Here is the output of uname -a command to see machine type;
NODENAME>uname -a
UnixWare NODENAME... (1 Reply)
Hi,
I was porting ipv4 application to ipv6; i was done with TCP transports. Now i am facing problem with SCTp transport at runtime.
To test SCTP transport I am using following server and client socket programs. Server program runs fine, but client program fails giving Invalid Arguments for... (0 Replies)
Dear All,
I have server with SunOS 5.10 Generic_127111-06 sun4v sparc SUNW,SPARC-Enterprise-T5120, always coming out error message like this :
May 25 10:37:26 sshd: fatal: Read from socket failed: Connection reset by peer
So what happend with my server..???
Best Regards
Bejo :D (2 Replies)
Hi - I am getting the error
`Error reading response length from authentication socket'
when I ssh from my cluster to another cluster, and then back to my cluster. It doesn't seem to affect anything, but it's just annoying that it always pops up and tends to confuse new users of the cluster. I... (1 Reply)
Dear All,
I am facing a socket error - Connection Refused on Solaris Server 9.
Here is the error message
ConnectSock("<servername>", <port>, -3) failed
Recently we upgraded the CC compiler to 5.8 Sun Studio and from that time i am facing this error. Previously we were using CC... (1 Reply)
Why does this socket function only read the first 1440 chars of the stream. Why not the whole stream ? I checked it with gdm and valgrind and everything seems correct...
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include... (3 Replies)
Dear Experts,
i am compiling my code in suse 4.1 which is compiling fine,
but at runtime it is showing me for socket programming error no 88
as i searched in errno.h it is telling me socket operation on non socket,
what is the meaning of this , how to deal with this error , please... (1 Reply)
Hello ;
This what i want to do :
I know that in the system call
#include <sys/socket.h>
int bind(int socket, const struct sockaddr *address,
socklen_t address_len);
you can specify the local port for your socket, but im using a private library , and im sure that in that library... (0 Replies)
I need clarification on whether it is okay to set socket options on a listening socket
simultaneously when it is being used in an accept() call?
Following is the scenario:-
-- Task 1 - is executing in a loop - polling a listen socket, lets call it 'fd', (whose file descriptor is global)... (2 Replies)
Hi,
I am triying to run this script in order to find the pid for each open port and when I run it in one server it give me an error and for another server is not showing the same error. Below I pasted the script and the result.
script
#!/usr/bin/ksh
print "Port PID ... (0 Replies)
Discussion started by: fede_mont
0 Replies
LEARN ABOUT LINUX
sockstat
SOCKSTAT(1) BSD General Commands Manual SOCKSTAT(1)NAME
sockstat -- list open sockets
SYNOPSIS
sockstat [-clh] [-p ports] [-P pid|process] [-U uid|user] [-G gid|group]
DESCRIPTION
The sockstat command lists open Internet or UNIX domain sockets.
The following options are available:
-c Show connected sockets.
-l Show listening sockets.
-h Show a usage summary.
-p ports Only show Internet sockets if either the local or foreign port number is on the specified list. The ports argument is a comma-
separated list of port numbers and ranges specified as first and last port separated by a dash.
-P pid|process
Only show sockets of the specified pid|process. The pid|process argument is a process name or pid.
-U uid|user
Only show sockets of the specified uid|user. The uid|user argument is a username or uid.
-G gid|group
Only show sockets of the specified gid|group. The gid|group argument is a groupname or gid.
If neither -c or -l is specified, sockstat will list both listening and connected sockets.
The information listed for each socket is:
USER The user who owns the socket.
COMMAND The command which holds the socket.
PID The process ID of the command which holds the socket.
FD The file descriptor number of the socket.
PROTO The transport protocol associated with the socket for Internet sockets, or the type of socket (stream or datagram) for UNIX
sockets.
LOCAL ADDRESS For Internet sockets, this is the address the local end of the socket is bound to (see getsockname(2)). For bound UNIX
sockets, it is the socket's filename. For other UNIX sockets, it is a right arrow followed by the endpoint's filename, or
``??'' if the endpoint could not be determined.
FOREIGN ADDRESS (Internet sockets only) The address the foreign end of the socket is bound to (see getpeername(2)).
SEE ALSO netstat(1), protocols(5)HISTORY
The sockstat command appeared in FreeBSD 3.1.
AUTHORS
The sockstat command and this manual page were written by Dag-Erling Smorgrav <des@FreeBSD.org>.
The sockstat command was ported to Linux by William Pitcock <nenolod@nenolod.net>.
BSD May 18, 2008 BSD