Reference Design
Petcharat Suriyachai
ps3 at andrew.cmu.edu
Mon Nov 27 11:09:26 EST 2000
After you run the "NetApp_GigInit" function, you have to add your route
entries to the route table using the command
route_add(char *ipda, char *netmask, char *next_hop, int fwd_port, int
da_hi32, int da_lo16).
For example, if your traffic generator has
ip address: 192.168.1.162
ethernet address: 00:50:BA:40:62:28.
The output port is 1.
You should enter:
route_add("192.168.1.162", "255.255.255.255", "", 1, 0x50ba40, 0x6228);
Other useful commands are "rt_help()" and "route_lookup(char *ipda)."
Hope this helps.
-Petcharat
On Sun, 26 Nov 2000, Taroon Mandhana wrote:
> Hi Petcharat,
>
> We are trying to run pfwd8_1f_rx16_tx6 on the new board - B0. Our
> understanding is that the default route table here is that 1.1.1.1 goes to
> port 1, 2.2.2.2 to port 2 and so on. We have two end points with IP
> addresses 1.1.1.1(machine A) and 2.2.2.2(m/c B) connected to port 1 and 2
> respectively on the board.
>
> Here is step by step what we are doing.
>
> 1. On the board, download VxWorks Image from
>
> ixp1200/boardsupport/bin/vb/vxworks
>
> 2. Start Tornado and get the command shell
>
> 3. Run Netapp (as specified in the manual)
>
> 4. Open developer workbench with pfwd8_1f_rx16_tx6 and start running the
> ref design in hardware.
>
> 5. On m/c A, do telnet 2.2.2.2
>
> The Rx led blinks for port 1 on receiving, however, nothing gets
> transmitted on port 2.
>
> I was wondering if you did the similar thing. Any help is greatly
> appreciated.
>
> thanks,
> Taroon
>
>
> On Mon, 20 Nov 2000, Petcharat Suriyachai wrote:
>
> > The pfwd8_1f_rx16_tx6 project should work on the hardware.
> >
> >
> > On Sun, 19 Nov 2000, Alok Kumar wrote:
> >
> > > Hi All,
> > >
> > > Can anyone help me out to make some reference design work in actual
> > > hardware? Which reference design in the latest CD is known to actually
> > > work in B0 hardware without any problem? What is the semantics of routing
> > > table in that reference?
> > >
> > > I have downloaded vxworks in the hardware and also run tornado. Now, I
> > > download mircocode through workbench and it runs ( I can see PC
> > > changing). Now, I want to send some packets and get them routed. So,
> > > please tell me which reference design should I download?
> > >
> > > Thanks
> > > Alok
> > >
> > > _______________________________________________________________________________
> > >
> > > Alok Kumar
> > >
> > > Residence:
> > > 3401 Red River St #201
> > > Austin, TX 78705
> > >
> > > Office:
> > > Dept of Computer Science
> > > ACES Building
> > > University of Texas
> > > Austin, TX 78712
> > >
> > > Ph: Home - (512) 472-6443
> > > Office - (512) 232-7883
> > > Fax: (401) 679 8171
> > >
> > > Homepage: http://www.cs.utexas.edu/~alok
> > > _______________________________________________________________________________
> > >
> >
> >
>
>
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