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Cannot ping Real IP, but can ping Virtual IP, what is the issue?

bermawer1
Level 1
Level 1

‎09-03-2006 12:09 AM

Hi

I have load balancing for some servers on CSM, i can ping to VIP but cannot ping to Real IP of servers behind CSM. I need it for some testing and management pupose, Can anyone help to spot the issue? thanx

Topology

MSFC--FWSM--CSM--servers

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0 Helpful
3 Replies 3

ssh
Level 1
Level 1

‎09-03-2006 11:20 AM

is ur csm in routed or bridge mode?

0 Helpful

bermawer1
Level 1
Level 1
In response to ssh

‎09-03-2006 08:50 PM

Routed mode

tnx

0 Helpful

Gilles Dufour
Cisco Employee
Cisco Employee
In response to bermawer1

‎09-03-2006 10:21 PM

in routed mode, by default, the CSM does not allow client to connect directly to the servers.

To allow this traffic you need to create a vserver for the subnet with a predictor forward serverfarm

ie:

serverfarm route

no nat server

predictor forward

vserver vlanX

vip x.x.x.0 /24 any

serverfarm route

inservice

Gilles.

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