05-26-2005 04:53 AM
hi.
I configured transparent caching in CSM.
But cache go down, CSM dropped traffic to web server.
In this case, deed more configuration?
please me know how to bypass in cache go down .
thanks.
============== CSM configuration ==================
module ContentSwitchingModule 3
vlan 10 client
ip address 192.168.112.2 255.255.255.0
route 172.29.0.0 255.255.0.0 gateway 192.168.112.1
!
vlan 11 server
ip address 192.168.112.2 255.255.255.0
gateway 192.168.112.3
route 172.18.1.10 255.255.255.255 gateway 192.168.112.4
!
probe CACHE icmp
interval 2
retries 1
failed 2
receive 1
!
serverfarm CACHE
no nat server
no nat client
real 172.18.1.10
inservice
probe CACHE
!
serverfarm FORWARD
no nat server
no nat client
predictor forward
!
policy NOCACHE
client-group 10
serverfarm FORWARD
!
policy CACHE
serverfarm CACHE
!
vserver FROMCACHE
virtual 0.0.0.0 0.0.0.0 any
serverfarm FORWARD
persistent rebalance
inservice
!
vserver REDIRECT
virtual 0.0.0.0 0.0.0.0 tcp www
vlan 10
serverfarm CACHE
persistent rebalance
slb-policy NOCACHE
slb-policy CACHE
inservice
access-list 10 permit 172.29.1.10
Solved! Go to Solution.
05-26-2005 06:40 AM
under your vserver redirect, instead of configuring 'serverfarm cache' configure 'serverfarm cache backup forward'
If the serverfarm cache goes down, the CSM will use the backup which is a forward.
However, in this case, the response from the server will probably not come back to the CSM, so you should configure the vserver with the command 'unidirectional' as well.
Regards,
Gilles.
05-26-2005 06:40 AM
under your vserver redirect, instead of configuring 'serverfarm cache' configure 'serverfarm cache backup forward'
If the serverfarm cache goes down, the CSM will use the backup which is a forward.
However, in this case, the response from the server will probably not come back to the CSM, so you should configure the vserver with the command 'unidirectional' as well.
Regards,
Gilles.
05-26-2005 05:40 PM
Hi. Gilles.
Thanks for your reponse.
I've solved this issue.
Sangjun.
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