Re: TCP Payload

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Cameron Boness <xdevps3@xxxxxxxxx> writes:

> Hi,
> I want to be able to read the data being sent in TCP payloads using
> XDP (in c), but so far all I can read is a number of headers
> (eth->iph->tcp->dns). Is it possible to get the TCP payload (i.e.
> client sent data) from xdp_md at all? Been looking online for hours,
> doesn't seem like anyone who's done XDP that's posted about it has
> ever parsed such data, hoping it's possible :(

Could you please be a bit more specific about your problem? What,
exactly, have you tried, and what is the reason why it doesn't work?
Posting code samples and error messages may be helpful...


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