Re: [Ekiga-devel-list] UDP Checksum Failures for SIP?

[Harald Dunkel <harald dunkel t-online de>]

Matthias Schneider wrote:
> Harri,
> possibly you have one of those ethernet cards with a neat driver that shifts the checksum
> generation to the network adaptor itself? In that case on the level captured with ethereal you
> will not be able to see any correct checksum since it will be inserted once the frame was passed
> from the driver to the networking hardware ... So there are two ways to get rid of these warnings,
> one is to disable this check in ethereal, the other is deactivating this support in your network
> adaptor driver (with a slight performance loss).

I see.


Thanx very much

Harri