On 2012.06.15 01:34, José Pablo Pérez wrote: > Currently with ipset iam able to send to a table the inidivual (/32) > source IP of a connection... > > I need a way to send to iptables the C Class to an ipset . > > In other words I need the historical list of last 30 min of C class > ranges that have requested my server. > > I need this preferably done without something outside of iptables (such > as a daemon). > just use parameter netmask 24 while creating ipset and you're done. test:~# ipset create test hash:ip timeout 60 netmask 24 test:~# ipset add test 127.0.1.2 test:~# ipset add test 127.3.4.5 test:~# ipset list test Name: test Type: hash:ip Header: family inet hashsize 1024 maxelem 65536 netmask 24 timeout 60 Size in memory: 16632 References: 0 Members: 127.0.1.0 timeout 50 127.3.4.0 timeout 55 test:~# ipset test test 127.0.1.1 127.0.1.1 is in set test. test:~# -- Aidas Kasparas -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
