#400/500 error retry # When the service returns the 400/500 status and has a surviving node in the current pool, reset the HTTP request and reselect the node in the pool. # Accept the new HTTP request when client_accepted {Set retry 0} When http_request {set http_request [http :: request]} When http_response {if {([http: Status] starts_with "4") | ([http: Status] starts_with "5 ")} {incr retryif {$ retry
F5 session persistence, f5 session
In recent projects, F5 needs to be used for load balancing and relevant information should be recorded.
The following is a description of the relevant parameters in the F5 change application. Let's take a look at them. Let's pick several important parameters to learn.
Enter in the URL address bar: Such a refresh, you can see in the Firebug, only a few requests will be sent out, and almost no picture of the request, this is because the request will first check whether the local cache of the requested picture, If there is a cache and there is no expiration (the expiration can be viewed through the header of the picture request), he will not issue the picture requests.F5:f5 refresh is slightly slower than enter, for w
like you find a box of milk that has expired, so ask others, can not drink, if others say yes, you drink it, if others say no, then you have to find another box of fresh milk.As for F5 Refresh, its HTTP request message header is as follows:Host 192.168.3.174:8080User-agent mozilla/5.0 (Windows NT 5.1; rv:5.0) gecko/20100101 firefox/5.0Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-language zh-cn,zh;q=0.5Accept-encoding g
F5 (debugging) and server controls, f5 debugging server controls
I. debugging
Background:
When debugging today, I found that the website I entered is http: // ×××. com: 7813/webaspx/System/Login. aspx (because the code is in the company, I don't have it. After waiting for half a day, the page cannot be loaded ). I have encountered a problem similar to this kind of problem since I just entered a new company
Transferred from: http://blog.csdn.net/zoohouse/article/details/7552594First, "Refresh", it is on the basis of your existing page, check whether the page has updated content. While checking, the values of some of the previous variables are retained, so it is possible to make the page error after the refresh, or not open the situation, "go" and the Address bar return, the equivalent of you re-enter the page URL access, in which case, the browser will t
, the system returns 304 not modified. After the browser receives the modification, it reads the content from the cache. If it is modified, the system returns 200.OK, and new content is returned. In this situation, you find a box of expired milk, and ask someone else if they can drink it. If someone else says yes, you will drink it. If someone else says no, then you haveFind a box of fresh milk.
For F5 refresh, the HTTP request message header is as
Pressing CTRL + F5 in Internet Explorer is a convenient way to force the page to be reloaded. All components of the page (images, CSS, JavaScript, and so on) are forcibly reloaded. it is equivalent to using an empty cache IE to access a page.
F5 is a simple refresh of the current page, click Ctrl + R, or right-click to refresh, it is the same, they have"If-modified"String. If you view
like you find a box of milk that has expired, so ask others, can not drink, if others say yes, you drink it, if others say no, then you have to find another box of fresh milk.As for F5 Refresh, its HTTP request message header is as follows:Host 192.168.3.174:8080User-agent mozilla/5.0 (Windows NT 5.1; rv:5.0) gecko/20100101 firefox/5.0Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-language zh-cn,zh;q=0.5Accept-encoding g
F5 BIG-IP Server Load balancer configuration instance and Web Management Interface experience [original] Big | medium | small [| by banquet] [Author: Zhang banquet this article version: V1.0 last modified: for more information, see http://blog.s135.com/f5_big_ip].
Recently, the performance of F5 BIG-IP and Citrix NetScaler Load balancer has been compared and tested, so I wrote this article to record the co
[Article Zhang Feast this article version: v1.0 last modified: 2008.05.22 reproduced Please specify from: HTTP://BLOG.S135.COM/F5_BIG_IP]In the recent comparison of testing the performance of F5 big-IP and Citrix NetScaler load balancers, write this article to document the common application configuration methods for F5 big-IP.Currently, many vendors have launched a load balancer dedicated to balancing serv
Reprint: http://www.zyan.cc/f5_big_ip/In the recent comparison of testing the performance of F5 big-IP and Citrix NetScaler load balancers, write this article to document the common application configuration methods for F5 big-IP.Currently, many vendors have launched a load balancer dedicated to balancing server load, such as NetScaler of F5 Network's Big-ip,citr
Based on the huge network structure, the use of Cluster Server brings a lot of load problems such as traffic. So the relative, load-balanced technology also emerged. Each technology requires product support, so let's now look at one of the F5 load balancers. So first of all, we first introduce the structure of the product function.Many vendors have launched a load balancer dedicated to balancing server load, such as NetScaler of
Duanxx Vs learning: Vs press F5 to compile the program for reasons and solutions, duanxxvs
Today, after opening a project of Vs, I want to run it to see the effect. After pressing Ctrl + F5, Vs did not respond. After a long time, I finally found the cause: is a problem with Solution and Project.
First, let's take a look at it. The compiling menu of a normal Project should be like this:
However, my comp
Based on the huge network structure, the use of cluster servers brings a lot of traffic and other load problems. In contrast, Server Load balancer technology has also emerged. Every technology requires Product Support. Now let's get to know one of F5 Server Load balancer. First, we will introduce the structure and functions of the product.
Many vendors have launched load balancers dedicated to balancing server loads, such as
Load balancer dedicated devices, which are available from many companies. The use of specialized hardware equipment provided by specialized companies is very valuable to many companies with specific requirements, such as banking, telecommunications and other industries, but hardware aging speed is too fast, feel a device has not started to use, it is going to enter the recession period. I also vaguely remember that when I purchased F5 in the BDC proje
Description of several format files:Csr--> the files generated on the F5. Contains the domain name, company name, department name, city, mailbox and other information.Crt/cer--> public key, certificate file, issued by an authoritative certificate authority.Key--> the private key, which is generated in pairs with the CSR.Cases:1_root_bundle.crt--> certificate chain (tree structure containing the certificate, traced to root certificate authority)2_test_
web-based configuration of the user name and password, the default username is Admin password admin
Click OK to go to the F5 Web page, the menu on the left has a total of four columns, respectively, to configure different information:
General Property settings for F5Enter System---Platform
Note: The host name is used to identify the big-IP system itself. The hostname must conform to the DNS domain name standard. The host part must start with a let
=======================================
F5 Full Name: F5-BIG-IP-GTM Global traffic manager.
is a company called F5 Networks development of the four-seven-layer switch, hardware and software bundles.
It is said to have originally used BSD systems, which are now Linux; hardware is Intel's PC architecture, plus the surrounding network and dedicated acceleration d
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.