Submit a ticketCall us

WebinarUpcoming Webinar: How Help Desk and Remote Support Pays for Itself

Learn how help desk software can simplify ticketing management, allow you to track hardware and software assets, and accelerate the speed of IT support and service delivery. Gain insights on how remote support tools allow your IT team to maximize their efficiency and ticket resolution by expediting desktop troubleshooting, ultimately helping keep end-users happy and productive.

Register here.

Home > Success Center > Virtualization Manager (VMAN) > VMAN - Knowledgebase Articles > How to block port based on Security Vulnerability Scan on Virtual Manager server

How to block port based on Security Vulnerability Scan on Virtual Manager server

Table of contents
Created by Jellouie Maligalig, last modified by MindTouch on Jun 23, 2016

Views: 1,000 Votes: 1 Revisions: 5

Overview

Use the following procedure to block port 1099, which is being used on OpenNMS.

Environment

  • VMAN 6.3

Steps

Log in using SSH and execute the following commands:

sudo iptables -A INPUT -p tcp --dport 1099 -s 127.0.0.0/8 -d 127.0.0.0/8 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 1099 -j DROP

sudo iptables -A INPUT -p tcp --dport 9004 -s 127.0.0.0/8 -d 127.0.0.0/8 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 9004 -j DROP

sudo /etc/init.d/iptables save

 

 

 

Last modified

Tags

Classifications

Public