Network accesses used

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Network accesses used

July 3, 2024

ID 247390

Information about network accesses required by application functionality is listed in the following table.

The table does not list network accesses required by the mail server, the SNMP server, or the Syslog server. The administrator of the operating system must take steps to configure these.

Network accesses required by the application

Functionality	Protocol	Port	Direction	Purpose of the connection
Managing the application using the web interface.	TCP	443	Inbound	Application administrator's computer
Interaction of cluster nodes	TCP	9045 by default (can be change during installation)	Inbound and outbound	Other cluster nodes
DNS requests	UDP, TCP	53	Outbound	DNS server manually specified by the administrator
Connection with proxy server	TCP	8080 by default (can be changed in the application web interface)	Outbound	Proxy server
Application activation	TCP	443	Outbound	Kaspersky servers • activation-v2.kaspersky.com • eu.activation-v2.kaspersky.com • americas.activation-v2.kaspersky.com • apac.activation-v2.kaspersky.com • china.activation-v2.kaspersky.com • activation-v2.geo.kaspersky.com • activate.activation-v2.kaspersky.com
Application database update	TCP	80, 443	Outbound	Kaspersky servers. For a list of servers, see the Knowledge Base, article 6105.
KSN	TCP	443	Outbound	Kaspersky servers • ds.kaspersky.com • ksn-file-geo.kaspersky-labs.com • ksn-verdict-geo.kaspersky-labs.com • ksn-url-geo.kaspersky-labs.com • ksn-kas-geo.kaspersky-labs.com • ksn-a-stat-geo.kaspersky-labs.com • ksn-info-geo.kaspersky-labs.com • ksn-cinfo-geo.kaspersky-labs.com • dc1.ksn.kaspersky-labs.com • dc1-file.ksn.kaspersky-labs.com • dc1-kas.ksn.kaspersky-labs.com • dc1-st.ksn.kaspersky-labs.com
KPSN	TCP	443	Outbound	KPSN server
Moebius service	TCP	443	Outbound	Kaspersky servers • moebius.kaspersky-labs.com • moebius-new.kaspersky-labs.com
LDAP server connection	TCP	389	Outbound	Active Directory servers
Kerberos authentication in Active Directory	UDP, TCP	88	Outbound	Active Directory servers
NTLM authentication using the single sign-on technology	TCP	445 (can be changed in the application web interface)	Outbound	Active Directory servers
KATA protection	TCP	443 by default (can be changed in the application web interface)	Outbound	KATA server

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