[Click] click + gre tunnel (fwd)

[Eddie Kohler]

Erik,

Could you use 'tcpdump' to compare Click's packets with packets 
generated by some other program?

E

On Jul 8, 2004, at 3:00 PM, Erik VandeKieft wrote:

> Hi, I'm running click in userland and trying to send and receive 
> packets
> to a gre tunnel interface. The name of my tunnel interface is "farm". I
> created a simple FromDevice(farm) element, and that seems to recieve
> packets just fine. But the ToDevice(farm) element doesn't seem to work
> correctly... I can see the gre packets going out on eth0, but they get
> dropped somewhere at the other end of the tunnel-- could it be that 
> they
> are formatted improperly?
>
> In short, is my usage expected to work? Do I have to do anything 
> special
> to send IP packets to a gre tunnel?
>
> Thanks very much,
> --Erik Vandekieft
>
>
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