[c-nsp] csm Bride Mode Simple scenario. Is it Possible?

Brad Case overkillxx at gmail.com
Mon Apr 7 22:57:54 EDT 2008


Hey Chris,

Thanks for the reply,

Have you ever seen any documentation for this type of configuration on the
cisco website?

Regards,

Brad

On Tue, Apr 8, 2008 at 11:24 AM, Chris Riling <criling at gmail.com> wrote:

> Yes, I do this all the time...
>
> Chris
>
>   On Mon, Apr 7, 2008 at 7:27 PM, Brad Case <overkillxx at gmail.com> wrote:
>
> >  Hi Guys,
> > I have a question that I simply cannot find an answer to on the Cisco
> > site
> > in regards to the CSM in Bridge mode.
> > Is it possible to have the vserver (VIP) IP in a differnt subnet range
> > than
> > the real IP addresses in the serverfarm that is bound to it?
> >
> > In other words, as an example a typical bridge configuration is like
> > this:
> >
> >
> >
> > vlan 221 client
> >  ip address 10.20.220.2 255.255.255.0
> >  gateway 10.20.220.1
> > !
> > vlan 220 server
> >  ip address 10.20.220.2 255.255.255.0
> > <<<<<<<<<<<<Two VLANs with the same IP address are bridged
> > together>>>>>>>>>>>>>>>>>.
> > serverfarm WEBFARM
> >  nat server
> >  no nat client
> >  real 10.20.220.10
> >  inservice
> >  real 10.20.220.20
> >  inservice
> > !
> > vserver WEB
> >  virtual 10.20.220.100 tcp www
> >  serverfarm WEBFARM
> >  persistent rebalance
> >  inservice
> >
> >
> >
> > Is it possible to do something like this:
> >
> > vlan 221 client
> >  ip address 10.20.220.2 255.255.255.0
> >  gateway 10.20.220.1
> > !
> > vlan 220 server
> >  ip address 10.20.220.2 255.255.255.0
> >  <<<<<<<<<<<<Two VLANs with the same IP address are bridged
> > together>>>>>>>>>>>>>>>>>.
> >
> > serverfarm WEBFARM
> >  nat server
> >  no nat client
> >  real 10.20.220.10
> >  inservice
> >  real 10.20.220.20
> >  inservice
> > !
> > vserver WEB
> >  virtual 50.40.220.99 tcp www   <<<<<<<<<<  Place the IP address in a
> > different subnet than the IP's in the serverfarm >>>>>>>>>>>>>>>
> >  serverfarm WEBFARM
> >  persistent rebalance
> >  inservice
> >
> >
> > <<<<<<<<On the MSFC place a static route to route the 50.40.220.99address
> > towards the CSM IP on vlan 221>>>>>>>>>.
> >
> > ip route 50.40.220.99 255.255.255.255 10.20.220.2
> >
> >
> > Please if somebody knows if this is or is not possible it would be
> > highly
> > appreciated to hear your feedback.
> >
> >
> > Regards,
> >
> > Brad
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
>
>


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