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How to Manage Proxy Mechanism for Clients

Release Time
Endpoint Manager features

  • The 'Updates' component of a Windows profile lets you configure when managed computers should check for updates for communication client (CC), Comodo Client - Security (CCS) and Virus database updates. You can also specify the location from where updates should be downloaded.
  • You can now specify local endpoints as proxies from which other endpoints can collect installation packages and database updates. This helps save network traffic and accelerates package deployment when many endpoints are involved. 
  • In this, you can define the maximum amount of traffic to be used for package distribution, and the maximum number of proxy endpoints. 

This feature is also available in the portal setup "Settings"→"Portal setup"→"Client Settings"→Communication Clients". 

Portal set up is a global setting, If we are managing a large number of a device group, they might be using a different profile for different groups. so they need to configure the client distribution separately for each profile. Instead of this, we can distribute the devices globally through a portal set up

Step [1]: Go to “Configuration Templates” -> “Profiles”

  • Please select profile associated with device or group. 

For Example, a profile"manage virtual desktop in the Endpoint Manager" is selected

Step [2]: The next step is to add profile sections.

  • Each profile section contains a range of settings for a specific security or management feature.
  • For example, there are profile sections for 'Antivirus', 'External Device Control', 'Firewall', 'Procedures' and so on.
  • To get started:

          Click "Add profile section"→ Select "Updates"




Step [3]:    Click “Communication Client”

The 'Communication Client' tab allows you to enable or disable automatic program updates for the EM communication client, set an update for the endpoints to check for availability and download the updates and enable Communication Client to distribute update packages among the clients in the same network to reduce network inbound traffic

Step [4]: Click ->Enable Communication Client to distribute update packages among the clients in the same network to reduce network inbound traffic

once you enabled this option, you can view the following settings for Communication Client to distribute update packages.

  • Select specific devices to be proxy for distributing packages 
  • Enabling network traffic limitation,
  • Enable device count limitation
  • Use download servers directly in case of any communication issue options below

You can select the components for which the updates can be shared with other devices. It allows you to distribute packages  for Communication Client packages, Comodo Client – Security (CCS) and Comodo Client security Antivirus Database packages

Communication Client packages – Share CC program updates

Comodo Client - Security packages - Share CCS program updates

Comodo Client - Security Antivirus Database packages - Share antivirus database updates

You can view the Select specific devices to be proxy for distributing packages, Enabling network traffic limitation, Enable device count limitation, Use download servers directly in case of any communication issue options below


  • Select specific devices to be proxy for distributing packages

    In this option, this will allow you to select enrolled devices that you want to use as a source to distribute packages

    If you enabled the devices that can act as a source. Enter the first two characters of the device name and choose the device from the options 

          For example Type windows7-pc as a device

          If it is not enabled no devices act as a proxy for the distribution of packages



  • Enable Network traffic limitation

  This setting enables you to choose the maximum percentage of network traffic to be used for the distribution of packages. Network traffic is the amount of data moving across a network at a given point of time.

  Less than or equal to, % - In this, it can only accept integer values between 0 to 100. Network traffic should be less than or equal to this value. (default %30 )

  If we disabled the option we can access all the networks with maximum speed

 Select the option to change the usable network traffic and enter the maximum percentage in the 'Less than or equal to' field.

 For example, you can add a maximum of 30 percent of network speed  to be used for distribution of packages



  • Enable device count limitation

     Select the option to change the allowed device count 

     In this setting enables you to add the selected number of devices based on your network size used for the distribution of packages. 

    ​​​​​​ If it is not enabled you can add up-to to 20 devices and the updates would be distributed as well

           Less than or equal to – Set the number of devices in the network with which the client is allowed to share the updates and the accepted values are between 0 to 20. The default value in the profile is 10. We can set a maximum of devices should be limited for the distribution of packages.



  • Use download servers directly in case of any communication issue

    They can only connect to the download servers as configured in the Download servers tab if the client could not connect to any other options to download the updates.

     If this is not selected, in any communication issue, the clients will not update selected packages above until communication is restored


  • Download Server

    • Click Download servers tab

    • The 'Download Servers' tab lets you add and select the servers from which endpoints should collect updates.

    • You can configure different proxy servers for Comodo Client Security and Comodo Client Communication.



Once done, Save all the changes.

After saving the changes the window shows the summary of the updated communication client. Based on that  it will perform the  distribution for  updating the packages

Portal Set-up for Communication client to distribute the packages

This feature is also available in the portal setup "Settings"→"Portal setup"→"Client Settings"→Communication Clients". 

The portal set up enables you to distribute the packages to all devices globally instead of configuring the client distribution updates separately in the profiles. 

Note: The client distribution settings defined on  Windows profile > 'Updates' has higher priority over the global settings.




Priority table for portal set-up and profile configuration

  • If both portal set-up and profile configuration are disabled from client to distribute packages then a decision should act as disabled.
  • If the portal set-up is enabled and profile configuration is disabled for the client to distribute packages, then a decision should act as enabled as per portal set-up.
  • If the portal set-up has device count limitation = 5 and profile configuration has device count limitation = 10 and If both of them are in enable mode then setting will be applied from profile configuration as it has high priority. 
  • If the portal set-up is disabled and the profile configuration is enabled for client distribute package, then a decision should act as enabled as per profile configuration.