B. Directions of Traffic Through a Firewall
The table below describes the port numbers of the ports that are used by SSO programs and NNMi and the directions of traffic through the firewall.
Note that, as the port number of the communication source, a port number not being used by the source host is assigned.
Function |
Port number#1 |
Protocol |
Direction of the firewall traffic |
---|---|---|---|
Resource collection |
20086 |
TCP |
SSO <- window#2 SSO <- command#2 |
161#3 |
UDP |
SSO -> SNMP agent |
|
Process and service monitoring |
20147 |
TCP |
SSO <- window#2 SSO <- command#2 |
161#3 |
UDP |
SSO -> SNMP agent |
|
162 |
UDP |
NNMi <- APM#4 or SSO <- APM#5 |
|
Report creation and browsing |
22297 20393 |
TCP |
SSO <- Report Configuration window#2 SSO <- Report Browser window#6 |
Report creation and browsing using an SSL connection |
22297 20397 |
TCP |
SSO <- Report Configuration window#2 SSO <- Report Browser window#6 |
SSO console |
20393 |
TCP |
SSO <- Web browser#6 |
SSO console using an SSL connection |
20397 |
TCP |
SSO <- Web browser#6 |
TCP notification of APM event |
20264 |
TCP |
SSO <- APM |
TCP health check |
20307 |
TCP |
SSO -> APM |
Event transmission |
80#7 |
TCP |
SSO -> NNMi |
162 |
UDP |
SSO -> SNMP manager#8 |