Remove networks from others

exclude_networks() takes lists of networks to include and exclude. It then calculates the address ranges that are included but not excluded (similar to base::setdiff()), and finally returns the minimal set of networks needed to describe the remaining address ranges.

Usage

exclude_networks(include, exclude)

Arguments

include

An ip_network vector

exclude

An ip_network vector

Value

An ip_network vector

See also

collapse_networks(), base::setdiff()

Examples

exclude_networks(ip_network("192.0.2.0/28"), ip_network("192.0.2.1/32"))
#> <ip_network[4]>
#> [1] 192.0.2.0/32 192.0.2.2/31 192.0.2.4/30 192.0.2.8/29

exclude_networks(ip_network("192.0.2.0/28"), ip_network("192.0.2.15/32"))
#> <ip_network[4]>
#> [1] 192.0.2.0/29  192.0.2.8/30  192.0.2.12/31 192.0.2.14/32