08-03-2009 04:31 PM
i have an CSS11506 where i use the Direct Server return mode
circuit VLAN19
description "LOL"
ip address 192.168.158.39 255.255.255.240
no redirects
service WEB_LOL_36
ip address 192.168.158.36
keepalive type tcp
keepalive port 80
protocol tcp
port 80
type nci-direct-return
active
service WEB_LOL_37
ip address 192.168.158.37
keepalive type tcp
keepalive port 80
protocol tcp
port 80
type nci-direct-return
active
owner LOL
content WEB_LOL
vip address 192.168.158.38
add service WEB_LOL_36
add service WEB_LOL_37
protocol tcp
port 80
active
group WEB_LOL
add destination service WEB_LOL_36
add destination service WEB_LOL_37
vip address 192.168.158.38
active
I use this config because the ip addresses 192.168.158.37 and 192.168.158.36 are NAT in Router and the default Gw in this router is not the CSS.
but i cannot find any information about how implement Direct Server mode on CSM
how configure vserver, serverfarm natpool,etc.
_If you could help me, i appreciate
Thanks
08-03-2009 06:03 PM
Following command is used on CSM for DSR.
Syed
08-04-2009 07:38 AM
this is a test config that i tried to use on CSM
vlan 916 server
ip address 192.168.175.93 255.255.255.248
alias 192.168.175.94 255.255.255.248
natpool LOL 192.168.175.91 192.168.175.91 netmask 255.255.255.248
real LOL_NAT_01
address 192.168.175.89
inservice
real LOL_NAT_02
address 192.168.175.90
inservice
serverfarm LOL_WEB_01
nat server
no nat client
real name LOL_NAT_01
inservice
real name LOL_NAT_02
inservice
serverfarm LOLOUT
no nat server
nat client LOL
predictor forward
vserver LOL_WEB_01
virtual 192.168.175.91 any
unidirectional
serverfarm LOL_WEB_01
persistent rebalance
inservice
vserver LOL-SALIDA
virtual 0.0.0.0 0.0.0.0 any
vlan 916
serverfarm LOLOUT
persistent rebalance
inservice
08-04-2009 10:59 PM
do your servers have a loopback address with ip 192.168.175.91 ???
In this case, DSR can work, but you have to disable server nating.
Simpyl do a 'no nat server' under the serverfarm.
If your servers do not have a loopback I don't see how this can work.
The client will send a query to the vip and receive a response from a server ip.
Can't work.
Gilles.
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