If you installed the application from an RPM or DEB package, to ensure correct operation of Kaspersky Web Traffic Security you must first configure the ports on servers where the application is installed and on corporate LAN routers used for relaying traffic. If you deployed the application from an ISO image, all necessary ports are already configured.
Information about network accesses required by application functionality is listed in the following table.
Network accesses required by the application
Functionality |
Distribution kit |
Protocol |
Port |
Direction |
Connection destination |
|---|---|---|---|---|---|
Managing the application using the web interface |
RPM or DEB package, ISO image |
TCP |
443 |
Inbound |
Application administrator's computer |
ISO image |
TCP |
22 |
Inbound |
Application administrator's computer |
|
RPM or DEB package, ISO image |
TCP |
9045 by default (can be changed in the application web interface) |
Inbound and outbound |
Other cluster nodes |
|
RPM or DEB package, ISO image |
TCP |
1344 by default (can be changed in the application web interface) |
Inbound |
ICAP clients and load balancers |
|
DNS requests |
RPM or DEB package, ISO image |
UDP |
53 |
Outbound |
DNS servers |
RPM or DEB package, ISO image |
TCP |
8080 by default (can be changed in the application web interface) |
Outbound |
External proxy server |
|
RPM or DEB package, ISO image |
TCP |
443 |
Outbound |
Kaspersky servers |
|
RPM or DEB package, ISO image |
TCP |
80, 443 |
Outbound |
Kaspersky servers |
|
RPM or DEB package, ISO image |
TCP |
443 |
Outbound |
Kaspersky servers |
|
RPM or DEB package, ISO image |
TCP |
443 |
Outbound |
KPSN server |
|
RPM or DEB package, ISO image |
TCP |
389 |
Outbound |
Active Directory servers |
|
RPM or DEB package, ISO image |
UDP, TCP |
88 |
Outbound |
Active Directory servers |
|
RPM or DEB package, ISO image |
TCP |
445 |
Outbound |
Active Directory servers |
|
RPM or DEB package, ISO image |
TCP |
443 by default (can be changed in the application web interface) |
Outbound |
KATA server |
|
RPM or DEB package, ISO image |
TCP |
705 by default (can be changed in the application web interface) |
Outbound |
SNMP server |
|
SNMP statistics |
ISO image |
UDP, TCP |
161 |
Inbound |
External monitoring system |
ISO image |
UDP, TCP |
162 |
Outbound |
External monitoring system |
|
Internet access when using a built-in proxy server |
ISO image |
TCP |
Any |
Outbound |
Internet, intranet |
ISO image |
TCP |
3128 by default (can be changed in the application web interface) |
Inbound |
Corporate LAN computers |
|
ISO image |
TCP |
389, 636 |
Outbound |
Active Directory servers |
|
ISO image |
UDP |
123 |
Outbound |
NTP servers |