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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

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

Views: 1,054 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

 

 

 

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