On Sat, 27 Jun 2015, WaaX wrote: > I hve explored the manual of SETtarget: > > SET target options: > --add-set name flags [--exist] [--timeout n] > --del-set name flags > add/del src/dst IP/port from/to named sets, > where flags are the comma separated list of > 'src' and 'dst' specifications. > > I can not find solution for add a subnet mask to a hash:net with the target. It is documented in the ipset manpage: hash:net .... When adding/deleting IP addresses to the set by the SET netfilter target, it will be added/deleted by the most specific prefix which can be found in the set, or by the host prefix value if the set is empty. Best regards, Jozsef - E-mail : kadlec@xxxxxxxxxxxxxxxxx, kadlecsik.jozsef@xxxxxxxxxxxxx PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt Address : Wigner Research Centre for Physics, Hungarian Academy of Sciences H-1525 Budapest 114, POB. 49, Hungary -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html