strconv.Itoa(svcInfo.Port()),
				},
				Value: []string{
					internalTrafficFilterVerdict,
				},
				Comment: &svcPortNameString,
			})
		}

		// Capture externalIPs.
		for _, externalIP := range svcInfo.ExternalIPs() {
			if hasEndpoints {
				// Send traffic bound for external IPs to the "external
				// destinations" chain.
				tx.Add(&knftables.Element{
					Map: serviceIPsMap,

				"-d", svcInfo.ClusterIP().String(),
				"--dport", strconv.Itoa(svcInfo.Port()),
				"-j", internalTrafficFilterTarget,
			)
		}

		// Capture externalIPs.
		for _, externalIP := range svcInfo.ExternalIPs() {
			if hasEndpoints {
				// Send traffic bound for external IPs to the "external
				// destinations" chain.
				natRules.Write(
					"-A", string(kubeServicesChain),