02-22-2017
Hi,
Before anyone can help you with this, I'm afraid you're going to have to provide quite a lot more information, since at the moment you haven't actually explained in any way what the problem you're trying to solve is. At a minimum, you need to explain things like:
- What service are you attempting to run or connect to on port 9300 ?
- Is this an issue with inbound connections to port 9300, or outbound ?
- Do you have a service that should be listening on port 9300, but is failing to start ?
- Are you attempting to make outbound connections to port 9300, but they are failing ?
- Are you trying to add or modify firewall rules to allow these connections ?
And so on and so forth.
Basically, you need to explain what it is you're trying to accomplish, what you've done so far to attempt to make it work, and what the problem actually is. Once you do this, people will possibly have a chance of helping you further.
Last edited by rbatte1; 02-22-2017 at 08:42 AM..
Reason: Set up a formatted list with LIST tags
10 More Discussions You Might Find Interesting
1. Cybersecurity
Hello
I am able to connect from Linux machine to Windows machine, but i can not connect from Windows to Linux. Even i can print also from linux to windows... what could be the problem... pl help.
thanks (5 Replies)
Discussion started by: twadkar
5 Replies
2. UNIX for Dummies Questions & Answers
I have Linux RedHat7.1 and I have this modem
RockWell HCF 56KDATA Fax PCI Modem.
I don't know how to configure this modem. Can anybody please help me out.
I tried "linuxconf" it does not recognize this command. Pleas help me out.
Regards
-Iftikhar (1 Reply)
Discussion started by: syedifti
1 Replies
3. Linux
i've been tring to configure a dsl link on the Conectiva Linux 9.0 but i can't. Ever time when i run de adsl-init script a messenger such ERROR /usr/sbin/adsl-start : line 195 : 2224 Terminated $CONNECT "$@">/dev/null 2>&1 appears and i don't know what does it mean. I also have edited the... (0 Replies)
Discussion started by: Dmitri-br
0 Replies
4. Linux
I have two computers running red hat, but when i use telnet command in a shell from one to another, it works. but from the other , it does not, it said: refused. i sent the security for incoming connecting, but it still not work . anyone have experience ?
thanks
vh (1 Reply)
Discussion started by: new23
1 Replies
5. UNIX for Advanced & Expert Users
Hi,
I want to know how to configure emails in linux.First how to configure inside the firewall and second how to configure it outside the firewall?
Regards,
Rajesh (1 Reply)
Discussion started by: rajbal
1 Replies
6. UNIX for Advanced & Expert Users
Dear Friends,
I have a system running with Suse Linux 9.0
xyz# uname -a
Linux xyz 2.4.21-291-smp #1 SMP Tue May 24 14:07:45 UTC 2005 i686 unknown
I would like to configure sendmail on this system for sending e-mails as & when require.
Can somebody help me out to do this.
Thanks &... (3 Replies)
Discussion started by: jumadhiya
3 Replies
7. Linux
Please let me know step by step, I am new to this configuration.... (2 Replies)
Discussion started by: dhineshcs
2 Replies
8. Linux
Hi All,
How to configure SMTP service in linux 5.2?
Please provide me the steps.
Thanks
Jack (5 Replies)
Discussion started by: jack00423
5 Replies
9. IP Networking
Hi,
I am trying to configure a transparent squid cache. When I try to use the below option in squid.conf, squid listens on port 80 only for the IP address configured on the system's interface.
http_port 80 transparent
But I want squid to accept connections for any IP address on port 80.... (3 Replies)
Discussion started by: Learner32
3 Replies
10. Linux
Hey Guys,
I need to know , how to configure the FTPS service on Linux 7.2 OS.
Please advise.
Thanks (0 Replies)
Discussion started by: anil1000
0 Replies
LEARN ABOUT DEBIAN
cutter
CUTTER(8) System Manager's Manual CUTTER(8)
NAME
cutter - cut tcp/ip connections
SYNOPSIS
cutter ipaddress1 [ port1 [ ipaddress2 [ port2 ] ] ]
DESCRIPTION
Cutter is an open source program that allows Linux firewall administrators to abort TCP/IP connections routed over the firewall or router
on which it is run.
WARNING
Cutter has been designed for use as a administrators tool for Linux firewalls. It's use (as is, or modified) for any other purpose is not
sanctioned by the author. So - do not use this tool as a parachute, or to dry your cat, chill meat, answer your phone, drive you car, teach
your kids to read or attack other people's computer systems or networks.
This software has been designed for legal and appropriate use by network security administrators and the like. It has been written as part
of a larger Linux firewall project, targetting at controlling traffic from peer-to-peer software such as Kazaa, iMesh and others into and
out of a private network. It is not designed as a tool for malicious use and the author in no way sanctions such use.
Users of the software should be aware that it's actions are easily detectable using a number of readily available network monitoring tools,
and it makes no attempt to disguise it's actions. Malicious use of "cutter" could result in a jail sentance in a number of countries around
the world.
The author is not responsible for the results of using this software. It is provided "as is" in the hope that it will be useful, but no
garantees are made about it's use.
USAGE
Cutter can be called using one of the following four syntaxes.
cutter ip-address
Example:
cutter 10.10.0.45
Cuts all connections passing through the firewall between any ports on the specified ip-address (either a "private" or "public"
address) and any other hosts. This can be used to close down all incoming connections to a particular server, all outgoing connec-
tions from a particular client or all outgoing connections to a server.
cutter ip-address port
Example:
cutter 200.1.2.3 80
Cuts all connections to or from the specified ip-address/port pair. This allows the user to be a little more specific than the pre-
vious example and allows targetting of specific services on specific hosts.
cutter ip-address-1 port-1 ip-address-2
Example:
cutter 200.1.2.3 22 10.10.0.45
Cuts all connections between ip-address-2 and ip-address-1/port-1. This allows the user to cut connections between a specified
"client" and a particular service on a specified host. Our example closes host 10.10.0.45's SSH connection to server 200.1.2.3.
cutter ip-address-1 port-1 ip-address-2 port-2
Example:
cutter 200.1.2.3 22 10.10.0.45 32451
Cuts the specific connection between the two ip/port number pairs given.
STATUS
Cutter 1.03 should be considered EXPERIMENTAL. The author is releasing a tool that works on the systems he has access to (namely: IPCop
and RedHat Linux), and he is seeking input on it's use on other systems, ideas for improvement, offers of sponsorship - etc.
ADDITIONAL DOCUMENTATION
This program is documented at http://www.lowth.com/cutter/ <http://www.lowth.com/cutter/>
AUTHOR
Blars Blarson addapted the README and web page written by Chris Lowth into this man page for debian package of cutter. This man page may
be distribuated under the terms of the Gnu GPL version 2.
April, 2005 CUTTER(8)