Port settings
As a best practice, use a firewall to protect the IMC server cluster by filtering out non-service data sent to the cluster.
IMPORTANT:
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Make sure the ports used by the IMC components (listed in Table 15 and Table 16) are not blocked by the firewall.
Table 15: Port numbers used by the IMC platform
Default port number | Usage | Location |
---|---|---|
UDP 161 | Port to add a device to the IMC | Device |
UDP 22 | Port for SSH operations | Device |
TCP 23 | Port for Telnet operations | Device |
UDP 514, 515 | Port for syslog operations | IMC server |
UDP 162 | Port for trap operations | IMC server |
TCP 8080, configurable | HTTP access to IMC | IMC server |
TCP 8443, configurable | HTTPS access to IMC | IMC server |
UDP 69 | Port for Intelligent Configuration Center to perform configuration management through TFTP | IMC server |
TCP 20, 21 | Port for Intelligent Configuration Center to perform configuration management through FTP | IMC server |
TCP 2810 | Port for data file backup and restoration by using DBMan | IMC server |
Table 16: Port numbers used by the IMC NTA/UBA
Default port number | Usage | Location |
---|---|---|
UDP 9020, 9021, 6343 | Port for the IMC server to receive logs | IMC server |
TCP 8051 | Listening port used to monitor the command for stopping the NTA/UBA service | IMC server |
TCP 9099 | JMX listening port for the NTA/UBA service | IMC server |
UDP 18801, 18802, 18803 | Communication ports between NTA and UBA | IMC server |