The following table provides an overview of the types of communication that take place between servers, load balancers, and other components in the deployment example.
Table 2–4 Summary of Intercomponent Communication
Entity A |
Entity B |
Bi-Directional |
Port |
Protocol |
Traffic Type |
---|---|---|---|---|---|
Internet Users |
Load Balancer 4 |
90 |
HTTP |
Application Traffic |
|
Internet Users |
Load Balancer 5 |
91 |
HTTP |
Application Traffic |
|
Internet Users |
Load Balancer 3 |
1443 |
HTTPS |
Internet User Authentication |
|
Load Balancer 3 |
Distributed Authentication User Interface 1 |
1443 |
HTTPS |
Internet User Authentication |
|
Load Balancer 3 |
Distributed Authentication User Interface 2 |
1443 |
HTTPS |
Internet User Authentication |
|
Load Balancer 4 |
Protected Resource 1 |
1080 |
HTTP |
Application Traffic |
|
Load Balancer 4 |
Protected Resource 2 |
1080 |
HTTP |
Application Traffic |
|
Load Balancer 5 |
Protected Resource 1 |
1081 |
HTTP |
Application Traffic |
|
Load Balancer 5 |
Protected Resource 2 |
1081 |
HTTP |
Application Traffic |
|
Distributed Authentication User Interface 1 |
Load Balancer 2 |
1081 |
HTTPS |
Internet User Authentication |
|
Distributed Authentication User Interface 2 |
Load Balancer 2 |
1081 |
HTTPS |
Internet User Authentication |
|
Protected Resource 1 |
Load Balancer 2 |
1081 |
HTTPS |
Agent - OpenSSO Enterprise communication |
|
Protected Resource 2 |
Load Balancer 2 |
1081 |
HTTPS |
Agent - OpenSSO Enterprise communication |
|
Load Balancer 3 |
OpenSSO Enterprise 1 |
1081 |
HTTPS |
Agent - OpenSSO Enterprise communication for authentication |
|
Load Balancer 3 |
OpenSSO Enterprise 2 |
1081 |
HTTPS |
Agent - OpenSSO Enterprise communication for authentication |
|
OpenSSO Enterprise 1 |
OpenSSO Enterprise 2 |
Yes |
1081 |
HTTPS |
Back-channel communication |
OpenSSO Enterprise 1 |
Message Queue 1 |
7777 |
HTTP |
Session communication |
|
OpenSSO Enterprise 1 |
Load Balancer 1 |
489 |
LDAPS |
User profile communication for authentication |
|
OpenSSO Enterprise 2 |
Message Queue 2 |
7777 |
HTTP |
Session communication |
|
OpenSSO Enterprise 2 |
Load Balancer- 2 |
489 |
LDAPS |
User profile communication for authentication |
|
Message Queue 1 |
Message Queue 2 |
Yes |
7777 |
HTTP |
Session communication |
Message Queue 2 |
Message Queue 1 |
Yes |
7777 |
HTTP |
Session communication |
Load Balancer 1 |
Directory Server 1 |
1736 |
LDAPS |
User profile communication for authentication |
|
Load Balancer 1 |
Directory Server 2 |
1736 |
LDAPS |
User profile communication for authentication |
|
Directory Server 1 |
Directory Server 2 |
Yes |
1489 |
LDAP |
Data replication communication |
Directory Server 2 |
Directory Server 1 |
Yes |
1489 |
LDAP |
Data replication communication |