ACE: client lost session when application in real server down

Alvaro Perez Unzueta — Tue, 19 Apr 2011 18:32:53 GMT

Hello,

I have a problem with a loadbalace. My ACE balance OK, but when i am connected to application in a real server that i am connected, the connection is not response, so i have to init the new session. the idea is that session be persistent, but the ACE sent the session id to the other real server. how i can solved that?

Regards

The running-config

access-list anyone line 8 extended permit ip any any

probe tcp WEBLOGIC-TCP
port 7293
interval 4
faildetect 2
passdetect interval 10
passdetect count 2
receive 2
open 2
probe http http-get-index
interval 4
faildetect 2
passdetect interval 10
receive 2
expect status 200 200
open 2

rserver host intra1
ip address 10.200.254.3
inservice
rserver host intra2
ip address 10.200.254.4
inservice

serverfarm host intrafarm
rserver intra1
    probe WEBLOGIC-TCP
    inservice
rserver intra2
    probe WEBLOGIC-TCP
    inservice

sticky ip-netmask 255.255.255.255 address source src-ip-sticky
timeout 6
timeout activeconns
serverfarm intrafarm

class-map type management match-any Mgt
2 match protocol http any
3 match protocol telnet any
4 match protocol ssh any
5 match protocol icmp any
class-map match-any VIP-srvintranet
2 match virtual-address 172.10.254.3 any

policy-map type management first-match Management
class Mgt
permit

policy-map type loadbalance first-match lb-vip
class class-default
sticky-serverfarm src-ip-sticky

policy-map multi-match client-vips
class VIP-srvintranet
    loadbalance vip inservice
    loadbalance policy lb-vip
    loadbalance vip icmp-reply

interface vlan 501
description SIDE-SERVERS
ip address 10.200.254.1 255.255.255.248
access-group input anyone
access-group output anyone
service-policy input Management
no shutdown
interface vlan 502
description SIDE-CLIENTS
ip address 172.10.254.2 255.255.255.248
access-group input anyone
access-group output anyone
service-policy input Management
service-policy input client-vips
no shutdown

ip route 0.0.0.0 0.0.0.0 172.10.254.1

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ACE: client lost session when application in real server down