edgevil_26102
Jul 21, 2010Nimbostratus
idle timeout setting is not work
I encountered two problems in F5 LTM application. Anyone can help to have a look?
1, We log on web system by F5 VIP, idle time is more than 10 minutes, then log off. Have to re-input username and password.
2, When we operate web application, the first operation is always “slow”, e.g. the first log on system, first time need 15s. exit system, then second time log on, need only 4s When switch pages in web application, has similar problem. The first switching time need 5s, the second or later switching time need 2-3s. Exit web application several hours, then operate web application, this problem is happen again. The first operation is “slow”, later operations is “quick”.
====F5 LTM System Infomation=======================
Eng Platform: C102 / F5-BIG-LTM-1600-4G-R
Product: BIG-IP LTM Version: 9.4.8
Pairing Configuration: HA Pair
--------F5 configuration ---------------------------
I set a pool in F5 LTM, two web servers (Win2008+IIS7) are members.
set one VS Use "standard" type,
set 7200s idle timeout in TCP protocol,
Protocol profile(client) and (server) both use TCP protocol.
HTTP profile use default "HTTP" profile.
enabled "address translation" and "port translation"
"SNAT pool" choose "auto map"
VS use "source_add" as default persistence profile
set timeout to 7200s in "source_add" profile.