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>>> Sorry Guys I was invisible for a long time. Hope you all are good & doing well.  Now I am planning to upload videos & write blog in Cloud platform. We all together will implement different technology (e.g Checkpoint firewall, proxy etc) in cloud and learn more. 
Thank you for your support as always. Looking forward your comment below to know your advises.  


License Renew for Lab

Command line instructions for License Installation: On all platforms and operating systems available for this product: Install license(s) from the Security Management server.
For the SmartCenter, run:
1. Go to CLI of your Management server (Access via putty only)Copy & Paste below lines: 

cplic put 10.1.1.101 18Dec2018 aHTfYtPrJ-mZohvrsbW-QYWB2Hker-TatZpkocd CPSM-C-U CPSB-NPM CPSB-EPM CPSB-LOGS CPSB-MNTR CPSB-PRVS CPSB-UDIR CPSB-WKFL-100 CPSB-WS CPSB-MPTL CPVP-SNX-U-NGX CPSB-SWB CPSB-ADNC-M CPSB-RPRT-U CPSB-EVCR-U CPSB-SSLVPN-MOBMAIL+5000 CPSB-COMP-150 CK-E44D775F5C5D
For Gateway (Firewall):
For the Module, run:
cplic put [module name] 10.1.1.101 18Dec2018 ddBFUcpUb-MSwSzT47T-e7x2NPXqE-AboS5z6Qb CPSG-C-8-U CPSB-FW CPSB-VPN CPSB-IPSA CPSB-DLP CPSB-SSLVPN-U CPSB-IA CPSB-ADNC CPSG-VSX-25S CPSB-SWB CPSB-IPS CPSB-AV CPSB-URLF CPSB-ASPM CPSB-APCL CPSB-ABOT CPSB-CTNT CK-E44D775F5C5D

Gaia Portal shows blank page after log in with Chrome, Internet Explorer & other browser

Gaia Portal shows blank page after log in with Chrome, Internet Explorer &  other browser

Symptoms
After entering the admin credentials for the Gaia WebUI Firefox 56 or Chrome 66 and clicking on "LOGIN ", only a blank page appears. The /var/log/messages file shows:
httpd2: HTTP login from ADMIN-IP as admin httpd2: Received URL with out session information, Redirecting to login: /login/ext-all.css httpd2: Received URL with out session information, Redirecting to login: /login/ext-all.js Solution:

Click on below link to watch full Video to see Practically how we troubleshoot this issue:

Click Here


Two Step for troubleshoot issue: 1. Download the older version of the Browser.

By downloading old browser you will be access the Web GUI of the GAIA portal. It match the Heart Beat of the browser with the firewall or Gateway station.

2. The second troubleshooting step to troubleshoot this issue without downloading the old browser.
In this step we just copy and pas…

F5 Load Balancer Lab Setup | BIG-IP LTM Home Lab Setup Topology

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F5 Load Balancer Lab Setup | BIG-IP LTM Home Lab Setup Topology:


F5 LoadBalancer Lab Topology:

Download the IOS image:

https://downloads.f5.com/esd/ecc.sv?sw=BIG-IP&pro=big-ip_v12.x&ver=12.0.0&container=12.0.0


Download Complete Video here:

https://youtu.be/RFkUrVhCi0A


:) :) Don't Forget to Subscribe My Channel :) :)

Network Security Firewall |Scenarios Based Question # 5

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tcpdumps in Checkpoint Firewall

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tcpdump command
The tcpdump utility is a command line packet sniffer with many features and options. For a full description, refer to the tcpdump man pages by typing the following command: man tcpdump Running the tcpdump utility Following are examples of commands used to run the tcpdump utility: Selecting an Interface or VLAN The tcpdump utility’s interface or -i option accepts only one option. This option may be a numbered interface or a named Virtual Local Area Network (VLAN). To view traffic, use the -i flag as follows: tcpdump -i <option> For example: To view the traffic on a single specific interface: tcpdump -i 2.1 To view the traffic on a specific VLAN called internal: tcpdump -i internal To view the traffic on the management interface: tcpdump -i eth0 To view the traffic on all interfaces: tcpdump -i 0.0 Disabling name resolution By default, tcpdump attempts to look up IP addresses and use names, rather than numbers, in the output. The BIG-IP system must wait for a response fro…

CheckPoint Firewall R80 Lab Topology

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Hey Guys,

Here I have attached the Lab topology to work in Checkpoint Firewall. Let us know if you can suggest better topology then this.