Handling UDP packets

[Juan Luis Baptiste]

Hi,

When handling UDP packets, how I get to the packets contents? I'm doing it like this, but I'm getting the wrong values:

  const click_ip6 *ip6h = p->ip6_header();
//  const click_udp *udph = (click_udp *)(ip6h + 1);
    const click_udp *udph = p->udp_header();
  const unsigned char *data = (unsigned char *)udph + udph->uh_ulen;

  unsigned len =   p->length() - p->ip6_header_offset();


Any ideas? or where can I find an example where to look how to handle data in udp packets?



As always, thanks!


Juan Luis Baptiste M.

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