round robin load balancing f5

test by the core developers and users shows that it works well: The request connection is now evenly distributed. There is also a plan to turn the selection algorithm into a configurable or plugin-based approach.If you want to fall back to the previous assignment method, you can set the Cluster.schedulingpolicy:var cluster = require (' cluster '); // Set This before calling and other cluster functions. Cluster.schedulingpolicy = cluster. Sched_none;cluster.fork ();or use the NODE_CLUSTER_SCHED_

Load balancers are often referred to as four-tier switches or seven-tier switches. The four-layer switch mainly analyzes the IP layer and the TCP/UDP layer to achieve four-layer flow load balancing. In addition to supporting four-tier load balancing, the seven-tier switch al

F5 HTTP Load Balancing practices1, network topology650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/83/F7/wKioL1eCJPmTAvRRAAA9eiuybHM857.png "title=" 1.png " alt= "Wkiol1ecjpmtavrraaa9eiuybhm857.png"/>2, configure the address pool node first. 650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/83/F9/wKiom1eCJQjwiROaAAB08FydnT4174.png-wh_500x0-wm_

At present, the global application of a wide range of load balancing equipment for the United States F5. F5 in China in the end of 2000, in the domestic industry, F5 load balancing prod

normal! Proving not an application-level configuration exception problem! It's probably a problem with the network impact app!In view of the hardware failure when the machine, path changes, the application of SSL protocol interaction packet size anomalies, and prompted Previos fragment lead segment loss and other network problems, F5 personnel recommended to check the MTU settings, and then the customer management and network personnel to say before

: monitor_httpOn the "local traffic → monitors" page, click the "Create" button:① Enter monitor_http in the name column (enter an English name)② Select HTTP in the type column③ Select HTTP in the import settings column.④ Fill in the "interval" column: 5 (indicating a health check every five seconds)⑤ Fill in the timeout field: 16 (indicating that the connection timeout time for health check is 16 seconds)6. Enter get/In the send string column (you can also send requests of other methods, such as

English name)②, type column selection: Http③, Import settings bar selection: HTTP④, Interval column: 5 (indicates a health check every 5 seconds)⑤, timeout column: 16 (indicates a connection timeout of 16 seconds for Health check)⑥, send string column: GET/(can also be sent according to their own needs other methods of request, such as head/or get/index.htm)⑦, Receive string column fill in: (Fill in the corresponding return string, default is not filled out) VI. Create a server pool ( Poo

④, Interval column: 5 (indicates a health check every 5 seconds)⑤, timeout column: 16 (indicates a connection timeout of 16 seconds for Health check)⑥, send string column: GET/(can also be sent according to their own needs other methods of request, such as head/or get/index.htm)⑦, Receive string column fill in: (Fill in the corresponding return string, default is not filled out) 　　 Vi. Creating Server pools (pool) 　　 ★ Create a server Pool Demo page: http://blog.zyan.cc/book/

feature is richer and more flexible, and makes the entire network smarter. As shown, the connections on both sides of the seven-tier load balancer (client-side and server-side) are independent.3. In short, four-tier load balancing is based on the ip+ port. Seven-tier load balancin