Variable ska::pst::common::ipv4_regex

Variable Documentation

static std::string ska::pst::common::ipv4_regex = "^(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]).){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$"

Regular expression for an IPv4 address.