In the target (192.168.0.179) , I am running a process called mgr which is part of an application called Golden Gate.
mgr process seems to have some issue holding on to this port.
I tried running another process (Oracle DB listener) on the same port 2012. This time the it hung for about 40 seconds and I got
Connection closed by foreign host error without hitting Ctrl+C
Both processes (mgr and lsnr) are run by the same OS user called oracle.
---------- Post updated at 11:12 AM ---------- Previous update was at 11:09 AM ----------
Since this is just a home based VM setup created for testing, I would like to disable all security/filter features in Solaris.
"421 service not available, remote server has closed connection."
I tried to do ftp to one of the unix server .
ftp hostname
password
It get connects when i do any command it throws error
ftp> ls
"421 service not available, remote server has closed connection." (1 Reply)
Hi Everyone,
Good day.
Scenario:
2 unix servers -- A (SunOS) and B (AIX)
I have an ftp script to sftp 30 files from A to B which happen almost instantaneously i.e 30 sftp's happen at the same time.
Some of these sftp's fail with the following error:
ssh_exchange_identification: Connection... (1 Reply)
Hi All,
When i try to do ssh from a linux to solaris box its throughing "Connection closed by remote host". Please not that this error is not occuring every time i do ssh, it occurs at random timing( Mostly ssh is successful) - unfortunately my script which is doing ssh is falling at this time... (4 Replies)
How do I gain control of the "Connection closed by foreign host" message telnet yields when you connect to it in a shell script? I'm using the output:
#!/usr/local/bin/bash
count=$(ping -c 1 $1 | grep 'received' | awk -F',' '{ print $2 }' | awk '{ print $1 }')
if ; then
echo "$1 PING "... (2 Replies)
OS: Solaris 8 Sparc
server1:userA:/home/userA# ssh userB@server1
Connection closed by < IP address>
Problem: From being a userA, I am unable to connect/ssh to the same server as when trying to use a different account. (userB)
Do you know where can i start checking? Here are some... (3 Replies)
I am trying to connect to my HP server from remote machine.
It gets connected but once credential are provided the connection is closed.
adroit:/home/seo/hitendra 32 ] telnet myserv1
Trying...
Connected to myserv1.
Escape character is '^]'.
Local flow control on
Telnet TERMINAL-SPEED... (4 Replies)
Hi All,
I am new to Redhat Enterprise Linux 6 version. I am facing an issue with my lab server which is having RHEL6
lab1:root> uname -a
Linux lab1 2.6.32-358.18.1.el6.x86_64 #1 SMP Fri Aug 2 17:04:38 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux
I am getting this error for every 18 minutes 30... (0 Replies)
Hello Everyone,
My following script is giving me problems, when the SIP trunk goes down and the telnet session is started and just when the command is about to complete the connection is closed then script restarts.
I have noticed that as soon the script types in "sys re" or "sys rebo" or... (6 Replies)
In program, I want to telnet the ports present in telnet.txt file and capture screenshot of open port which is opened on new terminal.
Problems:
Escape character is '^]' and Connection closed by foreign host.
Loop is not working properly. It only take one ports and closed the connection.
... (9 Replies)
Hello,
I'm trying to learn and automate some tasks via a script, but my first ever script failed with "connection closed by foreign host" error. I checked the other discussions but it didn't help. Could you please help?
#!/bin/bash
( sleep 2
echo open x.x.x.x 23
sleep 2
echo user
sleep 2... (1 Reply)
Discussion started by: Myrtle
1 Replies
LEARN ABOUT DEBIAN
knocker
KNOCKER(1) General Commands Manual KNOCKER(1)NAME
knocker - An easy to use network security port scanner
SYNOPSIS
knocker --host <host> [OPTION]
DESCRIPTION
knocker is a simple and easy to use TCP security port scanner written in C using pthreads which is able to analyze hosts and all of the
different services started on them.
OPTIONS -H, --host
host name or numeric Internet address to scan
-P, --port
port number to scan (single port scan only)
-SP, --start-port
port number to begin the scan from
-EP, --end-port
port number to end the scan at
--last-host
uses the last scanned host as target
--last-scan
performs again the last port scan
-q, --quiet
disable console output and logs to file.
-lf, --logfile <logfile>
log the results to a specified file.
-nf, --no-fency
disable fency output
-nc, --no-colors
disable colored output
--configure
let the user configure knocker
-h, --help
display this help and exit
-v, --version
output version information and exit
EXAMPLES
To run this program the standard way type:
knocker --host 192.168.0.1
If you want to specify a port range to scan:
knocker --host thehost --start-port 1 --end-port 2600
or
knocker -H thehost -SP 1 -EP 2600
To scan a single port:
knocker -H thehost --port 21
To run this program not using colors (if your terminal does not support colors):
knocker --host 192.168.0.1 --no-colors
To run this program run in background and have the results written in a log file:
knocker --host 192.168.0.1 --quiet &
AVAILABILTY
The latest version of this program can be found at http://knocker.sourceforge.net
BUGS
See the BUGS file in the knocker source package for a list of known bugs. Report bugs to <g.gabriele79@genie.it>
AUTHOR
knocker is written by Gabriele Giorgetti <g.gabriele79@genie.it>
COPYRIGHT
Copyright (C) 2001,2002 Gabriele Giorgetti
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
MAY 24, 2002 KNOCKER(1)