Kaspersky Security Center

Upgrading software on a client device through a distribution point

July 8, 2024

ID 158532

The client device connects to the distribution point via port 13000 and, if you are using the distribution point as a push server, also via port 13295; the distribution point multicasts to Network Agents via port 15000 (see figure below). Updates and installation packages are received from a distribution point via port 15001.

Upgrading software on a client device through a distribution point

For schema clarifications, see the table below.

Upgrading software through a distribution point (traffic)

Device

Port number

Name of the process that opens the port

Protocol

TLS (for TCP only)

Port purpose

Network Agent

15000

klnagent

UDP

Null

Multicasting for Network Agents

Network Agent

15001

klnagent

UDP

Null

Receiving updates and installation packages from a distribution point

Distribution point

13000

klnagent

TCP

Yes

Receiving connections from Network Agents

Distribution point

13295

klnagent

TCP

Yes

Receiving connections from client devices (server push)

See also:

Conventions used in interaction schemas

Interaction of Kaspersky Security Center components and security applications: more information

Ports used by Kaspersky Security Center

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