01-20-2009
Port is locked
Hi,
I am working with sun solaris sparc 5.9 and I want to use the serial port in my application..when I am trying to use it.it is throwing the message--
So how can I check the serial port is locked or not and how can I unlock the port??
Thanks in advance.
9 More Discussions You Might Find Interesting
1. Solaris
Hi all
I haven't had much experience with Solaris 10 but we've started running into a problem where a process hangs, it is killed and leaves a zombie process. The sysadmins are saying this zombie process is locking a tcp port and not allowing the process to start up.
The process is a usually... (5 Replies)
Discussion started by: casphar
5 Replies
2. Solaris
hi i have a sun machine which has one hba 2ports;
out of which one port says it is not connected
# luxadm -e port
/devices/pci@1d,700000/SUNW,qlc@1/fp@0,0:devctl CONNECTED
/devices/pci@1d,700000/SUNW,qlc@1,1/fp@0,0:devctl NOT CONNECTED
but both... (9 Replies)
Discussion started by: anwesh
9 Replies
3. Solaris
Hi Everyone,
In my environment, I have few T5220. On the iLOM Management Card, I have both Network and Serial port are cabled, I don't have any issues while I try to connect using Network Management port, but when I try to connect the serial port for the same server which is actually connected... (3 Replies)
Discussion started by: bobby320
3 Replies
4. IP Networking
Hi,
I am trying to set up a dev environment and I have Ubuntu server (10.16.1.92) and a CentOS VM (10.16.3.235) on this. On the CentOS I have a program running on port 5433. Now my problem is that I am unable to telnet this port from another Windows server whereas I can telnet port 22 from... (5 Replies)
Discussion started by: rishav
5 Replies
5. IP Networking
i want to kill a tcp connection by killing its pid
with netstat -an i got the tcp ip connection on port 5914
but when i type ps -a or ps-e there is not such process running on port 5914
is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Discussion started by: alinamadchian
30 Replies
6. Solaris
Hello,
I have an unloaded T5140 machine and want to access the ILOM for the first time and subsequently the network port after that., and then load Solaris 10 the final January 2011 build.
The first part is what confuses me -the cabling.
I am coming from a Windows machine (w/appropriate... (5 Replies)
Discussion started by: joboy
5 Replies
7. Solaris
please find the below o/p for your reference
bash-3.00# fcinfo hba-port
HBA Port WWN: 21000024ff295a34
OS Device Name: /dev/cfg/c2
Manufacturer: QLogic Corp.
Model: 375-3356-02
Firmware Version: 05.03.02
FCode/BIOS Version: BIOS: 2.02; fcode: 2.01;... (3 Replies)
Discussion started by: sb200
3 Replies
8. Shell Programming and Scripting
Hi Expert,
Anybody can figure it out on how to generate new port base on my last port let say my last port var1=124 and increment for new port 125,126 but this new two ports need to look at first if this port is not in used by any service, if the port is in used add 1 to new port and if in used... (6 Replies)
Discussion started by: lxdorney
6 Replies
9. UNIX for Beginners Questions & Answers
hi,
i would like to create a bash script that check which port in my Linux server are closed (not in use) from a specific range, port range (3000-3010).
the print output need to be only 1 port, and it will be nice if the output will be saved as a variable or in same file.
my code is:
... (2 Replies)
Discussion started by: yossi
2 Replies
LEARN ABOUT DEBIAN
sredird
sredird(8) sredird sredird(8)
NAME
sredird - RFC 2217 serial port server
SYNOPSIS
sredird [-i] log-level serial-device lock-file [poll-interval]
DESCRIPTION
This manual page documents briefly the sredird, program.
This program when run through inetd will use the RFC 2217 extensions to TELNET to implement serial commands over the TCP connection and
interface to a specified serial port.
OPTIONS
An optional first parameter is '-i' to enable compatability with Cisco IOS.
The first mandatory parameter is the log level for use in syslog. The next mandatory parameter is the device node for the serial device,
it must be a fully qualified path. The final mandatory parameter is the file name for the lock file to be used to prevent multiple
instances of sredird from talking to the serial port at the same time, or to allow sharing a port between modem and sredird.
EXAMPLE
Here is a configuration line for running it from inetd: sredir stream tcp nowait root /usr/sbin/tcpd /usr/sbin/sredird 5
/dev/modem /var/lock/LCK..modem
AUTHOR
This man page was written by Russell Coker <russell@coker.com.au>. May be freely used and distributed without restriction under the terms
of the GPL.
The sredird program was written by Denis Sbragion <d.sbragion@infotecna.it> and Jeffrey Altman <jaltman@columbia.edu>.
Russell Coker <russell@coker.com.au> 2.2.0 sredird(8)