How to restrict internet access on a computer using SonicWall Router rules?

By On

How to restrict internet access on a computer using SonicWall Router rules?

  • SonicWALL Task - 3 (Firewall/Network Security Khotaling Task)
    Make sure Windows10 computers gets DHCP IP but can not access any Internet websites

  • Make sure Windows 11 Computers get DHCP IP but cannot ping 8.8.8.8 after 5PM until 11PM but can access Websites.

  • (Manage->Rules->Access Rules) Create LAN to WAN Access Rule in SonicWALL

Be careful, Access Rule is Firewall which if you create a wrong rule, you will be blocked yourself to Router and only way to resolve it is manually factory reset. This will take upto 48 hrs because someone needs to go to the Datacenter and do it manually for you.

  1. Open windows 10 computer and figure out the Ethernet address or physical address: eg. 00:50:56:B5:E5:63 

    1. Give static ip to win10 computer

  1. Go to Manage > Rules > Access Rules > +Add

In Setting:



  1. Filter From LAN to WAN


  1. Now go to window 10 and open the browser and test it.


Type www.youtube.com , you will see below information 


 Make sure Windows 11 Computers get DHCP IP but cannot ping 8.8.8.8 after 5PM until 11PM but can access Websites.

  1. Open windows 11 computer and figure out the Ethernet address or physical address: eg. 00:50:56:B5:C4:72 

    1. Give static ip to win11 computer

    2. Go to SonicWall Router > Manage > Rules> Access Rules > +Add

    3. Fill up the information like below image.



  1. Destination : Any

  2. Schedule: create new schedule

Recurring time:

Click on ok.

  1. Click on the add button and click on the close button.

  1. Now go and test on the browser.


Comments

Post a Comment

Popular posts from this blog

To increase the attachment file size limit in Exchange Server 2019

By On
  https://www.youtube.com/watch?v=9hLxvwO1VCs&t=4s To increase the attachment file size limit in Exchange Server 2019 To increase the attachment file size limit in Exchange Server 2019, you can follow these steps: Check current limits: First, verify the current message size limits by running the following command in the Exchange Management Shell: Powershell Get-TransportConfig | Format-List MaxReceiveSize,MaxSendSize Increase the limits: Use the Set-TransportConfig cmdlet to increase both the MaxSendSize and MaxReceiveSize. For example, to set the limit to 50 MB: powershell Set-TransportConfig -MaxSendSize 50MB -MaxReceiveSize 50MB Note that you should set the limit about 33% higher than the actual desired attachment size to account for Base64 encoding. So for a 50 MB attachment limit, you may want to set it to around 67 MB. Restart Exchange services: For the changes to take effect immediately, restart the Exchange services using: powershell Get-Service *Exchange* | Where {$_.D...
Read more

How to Schedule back up, backup once, and restore or recover the backup?

By On
Image
 How to Schedule back up, backup once, and restore or recover the backup? Windows Server provides built-in backup and recovery capabilities through the Windows Server Backup feature. Here are the key points: Backup: You can perform full server backups or select specific files/folders to back up. Backups can be saved to local drives, network shares, or removable media. You can schedule regular backups or perform one-time backups as needed. To start a backup, open Windows Server Backup, select "Backup Once" or "Backup Schedule", and follow the wizard. Recovery: You can restore entire servers, specific volumes, or individual files/folders. To restore data, open Windows Server Backup, select "Recover", choose the backup source and date, then select what to restore. You can restore to the original location or an alternate location. Key features: Bare Metal Recovery (BMR) back...
Read more

Common Exchange Online server issues and solutions

By On
Common Exchange Online server issues and solutions During interviews for Exchange Online administrator or support roles, some common Exchange Online server issues and solutions that may be asked include: Email Delivery Issues: Problem: Emails are not being delivered or received. Possible Solutions: Check mail flow rules, connectors, and transport services. Troubleshoot using message tracking and protocol logging. Verify DNS records and ensure no IP blocking or blacklisting. Mailbox Access Issues: Problem: Users cannot access their mailboxes or experience intermittent access. Possible Solutions: Check mailbox permissions, user account status, and client configurations. Diagnose using the Remote Connectivity Analyzer tool. Reset mailbox credentials or reconnect the mailbox if necessary. Outlook Performance Issues: Problem: Slow performance or responsiveness in Outlook or other Exchange Online clients. Possible Solutions: Investigate large mailboxes, outdated Outlook versions, and network...
Read more