I was trying to find who's using my port and got below answer from a IBM website. But the problem with the below answer is I need a root to run the rmsock, is there any other alternative to find out who is using my port with out a root access??
Hi All,
I wanna know the command to release a particualr port in AIX machine without rebooting it.
# netstat -a | grep 7100
tcp4 0 0 loopback.7100 *.* LISTEN
#
In the above example, how to release the port 7100
Thanks in advance.
-Hemanshu (5 Replies)
Hi Guys,
i am trying to open a port in AIX.
but i am not able to get the command for this. AIX is not having the iptables file present.
So please any body can tell me how to open a port in AIX...
Thanks
sanju (2 Replies)
Hello guys,
How to shut down a port number in AIX.
May be first I need to find out what is the process ID of that process that listens to this particular port.. Is there any command to find a process ID from the port number other than "lsof".
thanks (1 Reply)
Hi,
How can i configure my modem in AIX thru serial port (sa0-->tty0)
I have two port serial card configured as sa0
I created tty1 which port is tty0 and which port is tty1 how can i know?? (1 Reply)
There have been a lot of threads about how to find processes that are using a specific port on an AIX server. After long hours of research and reading countless "you can't do that" responses, I finally found the answer.
YES IT CAN BE DONE! YES ITS EASY. NO, I DON'T KNOW WHY NO ONE GETS THIS... (2 Replies)
Hi all,
I have problem while starting Oracle Listener on port 1001(I think it's well known ports).
It's error "Permission denied"
I can start it on port 1111 and no any service started on port 1001(netstat -an).
Can I start on this port ??, How ??
Thank you
aRm (5 Replies)
Hello Team,
We are having weblogic which running on AIX 6.1 Lpar machine. We not enabled any firewall(IPSEC) in AIX level.
Our weblogic is running on cluster.Whenever we stop/restart the cluster we would like to stop/start the port(by using command) which used by the weblogic. Please... (2 Replies)
Hi guys,
I have a problem need to solve urgently, please help me, any suggestion will be great.
When my workmates installed a control-m agent in an AIX 6.1 OS, they got an error below:
Port exceeded maximum allowed value. No available port found in the specified range up to 65535.
... (2 Replies)
In AIX servers, for mounting NAS mount points only 1021 1022 1023 are used as source ports on more than 300 servers while destination port on storage end is 2049, is there any settings on servers where these ports are defined for mounting NAS mount points? Any body faced this scenario?
Thanks (16 Replies)
Hello all,
I need your help with any command to release a port on AIX.
Thanks for all. (5 Replies)
Discussion started by: Mcipamo
5 Replies
LEARN ABOUT BSD
fstat
FSTAT(8) System Manager's Manual FSTAT(8)NAME
fstat - file status
SYNOPSIS
fstat [ -u user ] [ -p pid ] [ filename... ]
DESCRIPTION
Fstat identifies open files. A file is considered open if a process has it open, if it is the working directory for a process, or if it is
an active pure text file. If no options are specified, fstat reports on all open files.
Options:
-u Report all files open by a specified user.
-p Report all files open by a specified process id.
filename...
Restrict reports to the specified files. If the file is a block special file, fstat additionally reports on any open files on that
device, treating it as a mounted file system.
The following fields are printed
USER The username of the owner of the process.
CMD The command name of the process.
PID The process id.
FD The file number in the per-process open file table. The special names "text" and "wd" mean that the file is the pure text inode or
the working directory for the process. If the file number is followed by an asterick (*), then the file is not an inode, but either
a socket, fifo, or has an error of some kind. In this case the rest of the entry is variable format, doesn't correspond to the rest
of the headings, and is enclosed in parenthesis. The following paragraph describing sockets will explain the variable format.
DEVICE
Major minor number of the device this file exists on.
INODE The inode number of the file.
SIZE The size in bytes of the file.
TYPE The type of the file. (see sys/file.h)
Sockets The formating of open sockets depends on the protocol domain. In all cases the first field is the domain name, the second field is
the socket type (stream, dgram, etc), and the third is the socket flags field (in hex). The remaining fields are protocol dependent. For
tcp, it is the address of the tcpcb, and for udp, the inpcb (socket pcb). For unix domain sockets, its the address of the socket pcb and
the address of the connected pcb (if connected). Otherwise the protocol number and address of the socket itself are printed. The idea is
not to duplicate netstat, but to make available enough information for further analysis. For example, the addresses mentioned above are
the addresses which the "netstat -A" command would print for tcp, udp, and unixdomain. Note that since pipe(2) is implemented with sock-
ets, a pipe appears as a connected unix domain stream socket. A unidirectional unix domain socket indicates the direction of flow with an
arrow ("<-" or "->"), and a full duplex socket shows a double arrow ("<->").
BUGS
Socket information clutters the output.
Since fstat takes a snapshot of the system, it is only correct for a very short period of time.
SEE ALSO ps(1), pstat(8)4th Berkeley Distribution December 12, 1987 FSTAT(8)