IP filter
Simple IP-filter matches only one IP-address.
But you can specify address range to match several IP-addresses.
IPv4 examples
| 192.168.0.1 | single IP-address match |
| 192.168.0.10-192.168.0.20 | Match IP-address range |
| 192.168.1.* | Match with wildcard |
| 192.168.2.0/25 | CIDR notation |
| 192.168.3.0/255.255.255.128 | IP address with netmask |
IPv6 examples
| 2001:0db8:0123:4567:89ab:cdef:1234:5678 | single IP-address match |
| 2001:0db8:0123:4567:89ab:cdef:1234:5678 - 2001:0db8:0123:4567:89ab:cdef:1234:5680 | Match IP-address range |
| 2001:0db8:0123:4567:89ab:cdef:1234:5678/82 | CIDR notation |
