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2.
Port numbers / Protocols
NEC ESMPRO Manager uses the following port numbers and protocols.
In case of two-way protocol, upper arrow shows that connection starts, and lower arrow shows that connection
turns.
o. unknown, unused port is used to start connection. In case of port N
[Web Client <->PC for Management]
Web Client PC for Management
Function
Component Port No.
Protocol
/Direction
Port No. Component
Management/
monitoring
web browser Unknown
->
21
TCP
<-
112 (*1) NEC ESMPRO Manager
*1 You can change the port number at the installation or see [Changing the port number].
[PC for Management <->Managed Server]
PC for Management Managed Server
Function
Component Port No.
Protocol
/Direction
Port No. Component
SNMP report to Manager NEC ESMPRO Manager 162
UDP
<-
Unknown
NEC ESMPRO Agent
NEC ESMPRO
ServerAgent Service
TCP/IP report to Ma
(TCP/IP in Band)
nager
NEC ESMPRO Manager
31134
(*1)
TCP
<-
Unknown
NEC ESMPRO Agent
NEC ESMPRO
ServerAgent Service->
Auto Registration
Server Monitoring
NEC ESMPRO Manager Unknown
UDP
->
<-
161 NEC ESMPRO Agent
(SNMP)
Server Monitoring (Ping) NEC ESMPRO Manager --
ICMP
->
<-
-- OS
BMC Setting
NEC ExpressUpdate
NEC ESMPRO Manager Unknown
TCP
->
<-
443(*2) BMC
Alert from BMC NEC ESMPRO Manager 162
UDP
<-
623 BMC
Server Monitoring NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
Information Collection
(through BMC)
NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
Remote Batch NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
Operation with Command
Line I/F
NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
Power Control NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
Remote Console
(CUI, SOL)
NEC ESMPRO Manager 47117 (*3)
UDP
->
<-
623 BMC
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