Maximum number of links for OAM WebGate

Such as:

The first maximum number of connections is: the maximum number of connections that this OAM agent can establish with the OAM server. (Maximum number of concurrent processing connections for webgate instances and OAM server instances.) )

The second maximum number of connections is the maximum number of concurrent processing connections to all OAM servers in the WebGate instance and the entire primary server list, which should be set to a value greater than or equal to all max numbers in the primary server list of connections.

Adjust these two parameters appropriately to control the user access to the OAM server's traffic to perform the performance of the OAM server cluster. However, the maximum session time and cache time-out mates are required to achieve optimal.

The maximum number of connections that enter the webgate depends on the maximum number of connections to the primary OAM (including the maximum number of connections per primary OAM) such as:

There are many webgate inside the company (IDM, identity self-help, etc.), when different users enter different systems will be intercepted by different webgate, such as the system webgate and OAM server relationship:

1, the user can access different systems through the browser, and then be intercepted by the webgate of different systems.

2, Total webgate (max) Maximum number of connections =webgat1+ webgat2+ webgat3+ webgat4+ Webgat5 The sum of the maximum connections. The maximum number of connections for the Webgate1 (Webgate2, 3, 4, 5) =oam1+oam2 The maximum number of connections set. So the final maximum number of connections depends on the maximum number of connections to the primary OAM. The maximum number of connections to the primary OAM depends on the four parameters in the Apache multi-Path Processing module (MPM): Startservers, MaxClients, Serverlimit, Threadsperchild, the size of these four values, and how much is appropriate, Depending on the server configuration, only a large number of experiments can be validated.

3. The maximum number of connections configured between a single webgate and the OAM Master is limited to the total webgate (max), because the final pressure is transferred to the OAM master server.

For example: In the primary Server list there is only one OAM Server,max number of connections is 2,max connections is 2, and when any moment there are 10 users accessing Apache (OHS), A webgate instance can generate up to 2 OAP connections to communicate with this OAM server, and the two connections will be saved, and their destruction will be determined by the maximum session time and cache timeout properties. At the next moment, the WebGate instance will generate a maximum of 2 OAP connections to communicate with this OAM server, and so on, to complete the access of these 10 concurrent users.
Therefore, within the acceptable range of the OAM server, it is possible to adjust the max number of connections to 4,maxconnections to 4 and increase the access speed by one more time.

Reference:

A brief introduction to the flow control of OAM using WebGate link: http://blog.csdn.net/bill009/article/details/48180055

Settings for several important parameters link: http://www.ateam-oracle.com/oam-11g-webgate-tuning/

Maximum number of links for OAM WebGate