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C
ONFIGURING
C
FOR
OMMUNICATIONS
14
Y
F
OUR
In order for the appliances to communicate properly, you should configure the network
so that firewalls or access control lists do not block the required connections. Use the
diagram and tables shown in this section to configure your network so that the appli-
ances can communicate through the network.
Consult with your network administrator to ensure that the following ports are open
and have unrestricted access:
TCP 22
TCP 25
TCP 389
TCP 443
TCP 2393
UDP 53
UDP 123
UDP 161
UDP 162
UDP389
UDP 514
UDP 2055
UDP 3514
UDP 6343
Communication Ports
The following table shows how the ports are used in the StealthWatch system:
From (Client)
Admin User PC
All appliances
All appliances
Network time
source
Active Directory
SMC
Cisco ISE
SMC
Pre-Configuration Considerations
IREWALL
To (Server)
TCP/443
UDP/123
TCP/389,
UDP/389
TCP/443
- continued -
Port
Protocol
HTTPS
NTP
LDAP
HTTPS
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