// We have a list of HTTP servers on this port. Build a single listener for the server port.
		port := &networking.Port{Number: port.Number, Protocol: port.Protocol}
		httpFilterChainOpts := configgen.createGatewayHTTPFilterChainOpts(builder.node, port, nil, serversForPort.RouteName,
			proxyConfig, istionetworking.ListenerProtocolTCP, builder.push)
		// In HTTP, we need to have RBAC, etc. upfront so that they can enforce policies immediately

			tc.node.MergedGateway = &pilot_model.MergedGateway{TLSServerInfo: map[*networking.Server]*pilot_model.TLSServerInfo{
				tc.server: {SNIHosts: pilot_model.GetSNIHostsForServer(tc.server)},
			}}
			ret := cgi.createGatewayHTTPFilterChainOpts(tc.node, tc.server.Port, tc.server,
				tc.routeName, tc.proxyConfig, tc.transportProtocol, cg.PushContext())
			if diff := cmp.Diff(tc.result.tlsContext, ret.tlsContext, protocmp.Transform()); diff != "" {