if err != nil {
			t.Errorf("Unexpected error parsing cidrs: %v", cidrs)
		}
		if allowAll != IsAllowAll(ipnets) {
			t.Errorf("IsAllowAll did not return expected value for %v", cidrs)
		}
	}
	checkAllowAll(false, "10.0.0.1/32")
	checkAllowAll(false, "10.0.0.1/32", "10.0.0.2/32")
	checkAllowAll(false, "10.0.0.1/32", "10.0.0.1/32")

	checkAllowAll(true, "0.0.0.0/0")

		if err != nil {
			t.Errorf("Unexpected error parsing cidrs: %v", cidrs)
		}
		if allowAll != IsAllowAll(ipnets) {
			t.Errorf("IsAllowAll did not return expected value for %v", cidrs)
		}
	}
	checkAllowAll(false, "10.0.0.1/32")
	checkAllowAll(false, "10.0.0.1/32", "10.0.0.2/32")
	checkAllowAll(false, "10.0.0.1/32", "10.0.0.1/32")

	checkAllowAll(true, "0.0.0.0/0")

import (
	"fmt"
	"strings"

	v1 "k8s.io/api/core/v1"
	utilnet "k8s.io/utils/net"
)

const (
	defaultLoadBalancerSourceRanges = "0.0.0.0/0"
)

// IsAllowAll checks whether the utilnet.IPNet allows traffic from 0.0.0.0/0
func IsAllowAll(ipnets utilnet.IPNetSet) bool {
	for _, s := range ipnets.StringSlice() {
		if s == "0.0.0.0/0" {
			return true
		}
	}
	return false
}

import (
	"fmt"
	"strings"

	api "k8s.io/kubernetes/pkg/apis/core"
	utilnet "k8s.io/utils/net"
)

const (
	defaultLoadBalancerSourceRanges = "0.0.0.0/0"
)

// IsAllowAll checks whether the utilnet.IPNet allows traffic from 0.0.0.0/0
func IsAllowAll(ipnets utilnet.IPNetSet) bool {
	for _, s := range ipnets.StringSlice() {
		if s == "0.0.0.0/0" {
			return true
		}
	}
	return false
}