fail2ban missing whois program

fail2ban missing whois program

missing whois program in fail2ban email alerts . you are not able to receive IP information .

#yum search whois

gnome-nettool.x86_64 : A GNOME interface for various networking tools
jwhois.x86_64 : Internet whois/nicname client.
perl-Net-Whois.noarch : Get and parse “whois” domain data from InterNIC
perl-Net-Whois-IP.noarch : Perl extension for looking up the whois information
: for ip addresses

# yum install jwhois.x86_64

now test whois command

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Windows Server 2008 TCP /IP Default gateway missing

Windows Server 2008 TCP /IP Default gateway missing

After rebooting of Windows 2008 server there TCP/IP setting Default gateway configuration removed .

Event putting back Default gateway configuration its not taking .

So you need to reset TCP/IP configuration . Refer to Microsoft Knowledge Base  299357.

1- Open Command Prompt with Admin privilege.

2-  netsh int ip reset c:\resetlog.txt

3- Reboot the server

4- Give the TCP/IP default gateway  and check .

How to change VOS3000 server sip port 5060

How to change VOS3000 server sip port 5060

If you want to change vos3000 default sip port 5060 , 6060. you can change the SIP port no by editing

file  softswitch.conf   /usr/kunshi/mbx3000/etc/softswitch.conf

#!/bin/sh

SS_NAME=”MBX3000″
SS_H323RASPORT=”1719″
SS_H323RC4RASPORT=”3719″
SS_H323SIGNALPORT=”1720″
SS_H323RC4SIGNALPORT=”3720″
SS_SIPPORT=”5060,6060″       (Change port no here)
SS_SIPRC4PORT=”5070″

SS_EMBEDDEDSERVICEIP=”192.168.1.1″
SS_EMBEDDEDSERVICEPORT=”5065″

SS_MEDIAPROXYMODENABLE=”1″

 

How to get list of Virtual Machines with RDM PowerCLI

How to get list of Virtual Machines with RDM PowerCLI

Today we had a requirement to know all virtual machines with RDM LUN mapped .So we can plan the carefully move that machine to another ESXi hots .I found a PowerCLI script that gave me good information about Virtual machines mapped with RDM LUNs. Source link

I got the below result .It show all VM and there connected RDM with LUN ID and HDD Details.

LUNID

 

 

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How to add driver in VMware ESX ISO

How to add driver in VMware ESX ISO .

While installing or upgrading VMware Vsphere servers some time we have to add the drivers in the ISO .which is not available in the  ISO .

In example I have to add Nexus 1000v VEM module in the ESXi 5.5 update 3 ISO . Which required to upgrade my ESXi 5.0 and support current running my Nexus 1000v VSM.

1- we have to get VMware Vsphere 5.5 update 3 bundle as ZIP from VMware website .

download link

 

 

 

 

2-  Now create a folder and copy in it . in My Example I am copying in C:\Patch

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VMware vSphere Update Manager logs

VMware vSphere Update Manager logs

Login to vCenter server

Click Start > All Programs > VMware > Generate Update Manager log bundle.

A command prompt appears, displaying the progress of logs being collected.  When the process is complete, the command prompt closes and you see a log bundle on the desktop of the server. The log file for VMware vCenter Update Manager shows as vum-support-xxxxx.zip , where xxxxx represents the user who ran the report, as well as the date and time the report was run.

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