-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Thanks all! Finally I found the answer in 'struct sk_buff': struct sk_buff ( #include <linux/skbuff.h> ) |_struct sock ( #include <net/sock.h> ) |_struct socket ( #include <linux/net.h> ) |_struct file ( #include <linux/fs.h> ) |_struct fown_struct ( #include <linux/fs.h> ) |_int pid Bye. Mikado wrote: > Hi, > > I need to know a packet or a connection related to what process ID. In > Netfilter there is a match called 'owner' but I dont know how it > actually works. Can somebody tell me these informations? > > Thank you. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDrCY+mS/zF9V69ugRAobiAJ9lv0ohom3ALFrDM0Thcuq3xI8RbACfZ6Fp eLnw35D1WRgJkA19nh77GsA= =wKst -----END PGP SIGNATURE-----