}
		// Build the actual chain
		chains := lb.inboundChainForOpts(cc, mtls, opts)

		if cc.bindToPort {
			// If this config is for bindToPort, we want to actually create a real Listener.
			listeners = append(listeners, lb.inboundCustomListener(cc, chains))
		} else {
			// Otherwise, just append the filter chain to the virtual inbound chains.

// not match. This means an empty match (`{}`) may not match if another chain
// matches one criteria but not another.
func (sim *Simulation) matchFilterChain(chains []*listener.FilterChain, defaultChain *listener.FilterChain,
	input Call, hasTLSInspector bool,
) (*listener.FilterChain, error) {
	chains = filter("DestinationPort", chains, func(fc *listener.FilterChainMatch) bool {
		return fc.GetDestinationPort() == nil

	// now, and record the time that they become stale in staleChains so they can be
	// deleted later.
	existingChains, err := proxier.nftables.List(context.TODO(), "chains")
	if err == nil {
		for _, chain := range existingChains {
			if isServiceChainName(chain) {
				if !activeChains.Has(chain) {
					tx.Flush(&knftables.Chain{
						Name: chain,
					})

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management

releaseNotes:
- |

	// present.
	TotalMatch bool
}

type FilterChainTest struct {
	// Match a filter chain by name
	Name string
	// Match filter chain by 'type'. This can be important since Name is currently not unique
	Type FilterChainType
	// Port the filter chain matches
	Port uint32

	NetworkFilters []string
	HTTPFilters    []string

				// If we need to sniff, insert two chains and the protocol detector
				chains = append(chains, tcpChain, httpChain)
				portMapper.Map[portString] = match.ToMatcher(match.NewAppProtocol(match.ProtocolMatch{
					TCP:  match.ToChain(tcpName),
					HTTP: match.ToChain(httpName),
				}))
			} else if port.Protocol.IsHTTP() {
				// Otherwise, just insert HTTP/TCP
				chains = append(chains, httpChain)

				}
				var chains []string
				for _, fc := range listeners[0].FilterChains {
					for _, cidr := range fc.FilterChainMatch.PrefixRanges {
						chains = append(chains, cidr.AddressPrefix)
					}
				}
				// There should not be multiple filter chains with same CIDR match
				if !reflect.DeepEqual(chains, tt.expectedChains) {
					t.Fatalf("expected filter chains %v, found %v", tt.expectedChains, chains)

		*ipt = append(*ipt, &Rule{
			chain:  chain,
			table:  table,
			params: append([]string{"-A", chain}, match...),
		})
	}
	rules := params
	*ipt = append(*ipt, &Rule{
		chain:  chain,
		table:  table,
		params: append([]string{"-A", chain}, rules...),
	})
	return rb
}

			},
			Disabled: simulation.Result{
				// Should go through the TCP chains
				ListenerMatched:    "virtualInbound",
				FilterChainMatched: "0.0.0.0_81",
				ClusterMatched:     "inbound|81||",
				StrictMatch:        true,
			},
			Permissive: simulation.Result{
				// Should go through the TCP chains
				ListenerMatched:    "virtualInbound",
				FilterChainMatched: "0.0.0.0_81",

    private val problemFactory: ProblemFactory
) : TaskExecutionGraphInternal {

    private
    val delegate: TaskExecutionGraphInternal = when (taskGraph) {
        // 'unwrapping' ensures that there are no chains of delegation
        is CrossProjectConfigurationReportingTaskExecutionGraph -> taskGraph.delegate
        else -> taskGraph
    }

    override fun addTaskExecutionGraphListener(listener: TaskExecutionGraphListener) {