[f-nsp] LB fails when source-nat is disabled

[Mischa Peters]

Hi Gaurav,

Do you have a network setup and config for us?
One other suggestion, see if you can upgrade to 7.4.01m.

Mischa


> Hi,
>
> Yes. The traffic is routed via the ServerIron.
>
> Thanks,
> Gaurav
>
> On Dec 22, 2008 9:09am, Wouter Prins <wp at null0.nl> wrote:
> > Hi Guarav,
> >
> >
> >
> > Are the flows send from the server to the client going through the
> >
> > ServerIron somehow?
> >
> >
> >
> > 2008/12/22 Gaurav Sabharwal gaurav.k.sabharwal at googlemail.com>:
> >
> > > Some time ago, we had to enable source-nat on the LB. Now we are
> >
> > > trying to disable source-nat on the LB. When we disable the  
> source-nat
> >
> > > on the load balancer, the VIP does not responds to the HTTP
> >
> > > connections.
> >
> > >
> >
> > > tcpdump on the server confirms that the packets are reaching the
> >
> > > server and are being sent back. However nothing reaches the web
> >
> > > browser.
> >
> > >
> >
> > > show version output:
> >
> > >
> >
> > >  SW: Version 07.3.05T12 Copyright (c) 1996-2002 Foundry  
> Networks, Inc.
> >
> > >     Compiled on Jul 18 2002 at 17:20:18 labeled as SLB07305
> >
> > >  HW: ServerIron Switch, serial number 157b24
> >
> > >  400 MHz Power PC processor 740 (revision 8) with 32756K bytes  
> of DRAM
> >
> > >   8 100BaseT interfaces with Level 1 Transceiver LXT975
> >
> > >   0  uplink interfaces
> >
> > >  256 KB PRAM and 8*2048 CAM entries for DMA 2, version 0807
> >
> > >  128 KB boot flash memory
> >
> > > 4096 KB code flash memory
> >
> > > 2048 KB BRAM, BM version 02
> >
> > >  128 KB QRAM
> >
> > >  512 KB SRAM
> >
> > > Octal System, Maximum Code Image Size Supported: 1965568  
> (0x001dfe00)
> >
> > > The system uptime is 2 days 21 hours 28 minutes 32 seconds
> >
> > > The system : started=warm start   reloaded=by "reload"
> >
> > >
> >
> > > The configuration is attached. Any help is highly appreciated.
> >
> > >
> >
> > > Thanks,
> >
> > > Gaurav
> >
> > >
> >
> > > _______________________________________________
> >
> > > foundry-nsp mailing list
> >
> > > foundry-nsp at puck.nether.net
> >
> > > http://puck.nether.net/mailman/listinfo/foundry-nsp
> >
> > >
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