Re: libipq/payload doubt

[Mike-Ro-Chanel <mikerochanel@yahoo.it>]

Ulysses Almeida wrote:
  >   I alredy create my first daemon with libipq, I mixed libipq man
> example, intercept.c (from netfilter cvs), and get some ideas from
> tcp_ipv4.c (kernel). This daemon, just look for tcp packges, and print
> some infos on stdout. It's printing IP src and dst address, and now
> i'm trying to print src and dst TCP port address, but, I don't know
> why, when I print those info, I can't get expected ports. port 80 is
> showed as 20480.
> 
>   Do I have to convert something before printing in human readable
> format?
> 

Try to use ---> ntohs(port);

Bye.