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This section lists the processes that are running as part of each Prime Home deployment, the impact of disabling each process on the system's operations and the TCP/UDP ports these processes are listening on.
|
Process |
Description |
Impact when disabled |
TCP Ports |
UDP Ports |
|---|---|---|---|---|
|
java |
Tomcat JVM process |
The Portal won't be available |
9080, 29118, 9090, 9443, 8005, 5701, 5702, 8009 |
2161, 44974, 46909, 17478 |
|
java |
ActiveMQ JVM process |
The Portal and part of the communications with the Connection Layer won't be available |
61616, 61613, 46654, 8161 |
N/A |
|
nginx - master/ workers |
Reverse Proxy for Prime Home Portal |
Prime Home GUI / NBI will not be accessible |
80 |
N/A |
|
auditd |
Auditing malicious activity |
Responsible for auditing application configuration and important files |
N/A |
N/A |
|
sshd |
Secure shell daemon |
Use of unsecure protocols instead such as telnet |
22 |
N/A |
|
rsyslogd |
rsyslog is an enhanced, multi-threaded syslog daemon |
Important system logs won't be written |
N/A |
N/A |
|
irqbalance |
Daemon that evenly distributes interrupt request (IRQ) load across multiple CPUs for enhanced performance. |
Disabling it causes performance degradation |
N/A |
N/A |
|
acpid |
Notifies user-space programs of ACPI events. |
User space programs won't receive ACPI events |
N/A |
N/A |
|
snmpd |
Simple Network Management Protocol Daemon |
SNMP traps won't be available |
199 |
161 |
|
ntpd |
Network Time Protocol is in charge of time synchronizations |
Time differences between Prime Home servers will probably lead to unexpected behavior |
N/A |
123 |
|
crond |
Scheduled commands executer |
System maintenance scheduled scripts and Prime Home watchdog service won't be available |
N/A |
N/A |
|
udevd |
Udev is the mechanism used to create and name /dev device nodes corresponding to the devices that are present in the system |
New recognized devices won't be defined by udev |
N/A |
N/A |
|
Process |
Description |
Disabling Impact |
TCP Listening Ports |
UDP Ports |
|---|---|---|---|---|
|
java |
Jboss JVM process |
ACS engine won't be available |
1099, 1100, 1101, 5455, 8083, 54200, 5500, 5501, 4446, 3873, 22850, 1090, 1091, 5701, 5445, 5702, 4712, 3528, 4713, 8778, 4714, 1098 |
35824, 35697, 45688, 1161, 3478, 55200, 46655, 7500, 1102, 52434 |
|
nginx - master/ workers |
Reverse Proxy for ACS engine |
Prime Home will not be accessible for device connectivity |
8080 |
N/A |
|
auditd |
Auditing malicious activity |
Responsible of auditing application configuration and important files. |
N/A |
N/A |
|
sshd |
Secure shell daemon |
Use of unsecure protocols instead such as telnet |
22 |
N/A |
|
rsyslogd |
rsyslog is an enhanced, multi-threaded syslog daemon |
Important system logs won't be written |
N/A |
N/A |
|
irqbalance |
Daemon that evenly distributes interrupt request (IRQ) load across multiple CPUs for enhanced performance |
Disabling it causes performance degradation |
N/A |
N/A |
|
acpid |
notify user-space programs of ACPI events |
User space programs won't receive ACPI events |
N/A |
N/A |
|
snmpd |
Simple Network Management Protocol Daemon |
SNMP traps won't be available |
199 |
161 |
|
ntpd |
Network Time Protocol is in charge of time synchronizations |
Time differences between Prime Home servers will probably lead to unexpected behavior |
N/A |
123 |
|
crond |
Scheduled commands executer |
System maintenance scheduled scripts and Prime Home watchdog service won't be available |
N/A |
N/A |
|
udevd |
Udev is the mechanism used to create and name /dev device nodes corresponding to the devices that are present in the system |
new recognized devices won't be defined by udev |
N/A |
N/A |
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