Package io.envoyproxy.envoy.extensions.filters.network.tcp_proxy.v3

Interface TcpProxyOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
TcpProxy, TcpProxy.Builder
public interface TcpProxyOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Details

    • getStatPrefix

      String getStatPrefix()
       The prefix to use when emitting :ref:`statistics
 <config_network_filters_tcp_proxy_stats>`.
      string stat_prefix = 1 [(.validate.rules) = { ... }
      Returns:
      The statPrefix.

    • getStatPrefixBytes

      com.google.protobuf.ByteString getStatPrefixBytes()
       The prefix to use when emitting :ref:`statistics
 <config_network_filters_tcp_proxy_stats>`.
      string stat_prefix = 1 [(.validate.rules) = { ... }
      Returns:
      The bytes for statPrefix.

    • hasCluster

      boolean hasCluster()
       The upstream cluster to connect to.
      string cluster = 2;
      Returns:
      Whether the cluster field is set.

    • getCluster

      String getCluster()
       The upstream cluster to connect to.
      string cluster = 2;
      Returns:
      The cluster.

    • getClusterBytes

      com.google.protobuf.ByteString getClusterBytes()
       The upstream cluster to connect to.
      string cluster = 2;
      Returns:
      The bytes for cluster.

    • hasWeightedClusters

      boolean hasWeightedClusters()
       Multiple upstream clusters can be specified for a given route. The
 request is routed to one of the upstream clusters based on weights
 assigned to each cluster.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.WeightedCluster weighted_clusters = 10;
      Returns:
      Whether the weightedClusters field is set.

    • getWeightedClusters

      TcpProxy.WeightedCluster getWeightedClusters()
       Multiple upstream clusters can be specified for a given route. The
 request is routed to one of the upstream clusters based on weights
 assigned to each cluster.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.WeightedCluster weighted_clusters = 10;
      Returns:
      The weightedClusters.

    • getWeightedClustersOrBuilder

      TcpProxy.WeightedClusterOrBuilder getWeightedClustersOrBuilder()
       Multiple upstream clusters can be specified for a given route. The
 request is routed to one of the upstream clusters based on weights
 assigned to each cluster.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.WeightedCluster weighted_clusters = 10;

    • hasOnDemand

      boolean hasOnDemand()
       The on demand policy for the upstream cluster.
 It applies to both
 :ref:`TcpProxy.cluster <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.cluster>`
 and
 :ref:`TcpProxy.weighted_clusters <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.weighted_clusters>`.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.OnDemand on_demand = 14;
      Returns:
      Whether the onDemand field is set.

    • getOnDemand

      TcpProxy.OnDemand getOnDemand()
       The on demand policy for the upstream cluster.
 It applies to both
 :ref:`TcpProxy.cluster <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.cluster>`
 and
 :ref:`TcpProxy.weighted_clusters <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.weighted_clusters>`.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.OnDemand on_demand = 14;
      Returns:
      The onDemand.

    • getOnDemandOrBuilder

      TcpProxy.OnDemandOrBuilder getOnDemandOrBuilder()
       The on demand policy for the upstream cluster.
 It applies to both
 :ref:`TcpProxy.cluster <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.cluster>`
 and
 :ref:`TcpProxy.weighted_clusters <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.weighted_clusters>`.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.OnDemand on_demand = 14;

    • hasMetadataMatch

      boolean hasMetadataMatch()
       Optional endpoint metadata match criteria used by the subset load balancer. Only endpoints
 in the upstream cluster with metadata matching what is set in this field will be considered
 for load balancing. The filter name should be specified as ``envoy.lb``.
      .envoy.config.core.v3.Metadata metadata_match = 9;
      Returns:
      Whether the metadataMatch field is set.

    • getMetadataMatch

      Metadata getMetadataMatch()
       Optional endpoint metadata match criteria used by the subset load balancer. Only endpoints
 in the upstream cluster with metadata matching what is set in this field will be considered
 for load balancing. The filter name should be specified as ``envoy.lb``.
      .envoy.config.core.v3.Metadata metadata_match = 9;
      Returns:
      The metadataMatch.

    • getMetadataMatchOrBuilder

      MetadataOrBuilder getMetadataMatchOrBuilder()
       Optional endpoint metadata match criteria used by the subset load balancer. Only endpoints
 in the upstream cluster with metadata matching what is set in this field will be considered
 for load balancing. The filter name should be specified as ``envoy.lb``.
      .envoy.config.core.v3.Metadata metadata_match = 9;

    • hasIdleTimeout

      boolean hasIdleTimeout()
       The idle timeout for connections managed by the TCP proxy filter. The idle timeout
 is defined as the period in which there are no bytes sent or received on either
 the upstream or downstream connection. If not set, the default idle timeout is 1 hour. If set
 to 0s, the timeout will be disabled.
 It is possible to dynamically override this configuration by setting a per-connection filter
 state object for the key ``envoy.tcp_proxy.per_connection_idle_timeout_ms``.

 .. warning::
   Disabling this timeout has a highly likelihood of yielding connection leaks due to lost TCP
   FIN packets, etc.
      .google.protobuf.Duration idle_timeout = 8;
      Returns:
      Whether the idleTimeout field is set.

    • getIdleTimeout

      com.google.protobuf.Duration getIdleTimeout()
       The idle timeout for connections managed by the TCP proxy filter. The idle timeout
 is defined as the period in which there are no bytes sent or received on either
 the upstream or downstream connection. If not set, the default idle timeout is 1 hour. If set
 to 0s, the timeout will be disabled.
 It is possible to dynamically override this configuration by setting a per-connection filter
 state object for the key ``envoy.tcp_proxy.per_connection_idle_timeout_ms``.

 .. warning::
   Disabling this timeout has a highly likelihood of yielding connection leaks due to lost TCP
   FIN packets, etc.
      .google.protobuf.Duration idle_timeout = 8;
      Returns:
      The idleTimeout.

    • getIdleTimeoutOrBuilder

      com.google.protobuf.DurationOrBuilder getIdleTimeoutOrBuilder()
       The idle timeout for connections managed by the TCP proxy filter. The idle timeout
 is defined as the period in which there are no bytes sent or received on either
 the upstream or downstream connection. If not set, the default idle timeout is 1 hour. If set
 to 0s, the timeout will be disabled.
 It is possible to dynamically override this configuration by setting a per-connection filter
 state object for the key ``envoy.tcp_proxy.per_connection_idle_timeout_ms``.

 .. warning::
   Disabling this timeout has a highly likelihood of yielding connection leaks due to lost TCP
   FIN packets, etc.
      .google.protobuf.Duration idle_timeout = 8;

    • hasDownstreamIdleTimeout

      boolean hasDownstreamIdleTimeout()
       [#not-implemented-hide:] The idle timeout for connections managed by the TCP proxy
 filter. The idle timeout is defined as the period in which there is no
 active traffic. If not set, there is no idle timeout. When the idle timeout
 is reached the connection will be closed. The distinction between
 downstream_idle_timeout/upstream_idle_timeout provides a means to set
 timeout based on the last byte sent on the downstream/upstream connection.
      .google.protobuf.Duration downstream_idle_timeout = 3;
      Returns:
      Whether the downstreamIdleTimeout field is set.

    • getDownstreamIdleTimeout

      com.google.protobuf.Duration getDownstreamIdleTimeout()
       [#not-implemented-hide:] The idle timeout for connections managed by the TCP proxy
 filter. The idle timeout is defined as the period in which there is no
 active traffic. If not set, there is no idle timeout. When the idle timeout
 is reached the connection will be closed. The distinction between
 downstream_idle_timeout/upstream_idle_timeout provides a means to set
 timeout based on the last byte sent on the downstream/upstream connection.
      .google.protobuf.Duration downstream_idle_timeout = 3;
      Returns:
      The downstreamIdleTimeout.

    • getDownstreamIdleTimeoutOrBuilder

      com.google.protobuf.DurationOrBuilder getDownstreamIdleTimeoutOrBuilder()
       [#not-implemented-hide:] The idle timeout for connections managed by the TCP proxy
 filter. The idle timeout is defined as the period in which there is no
 active traffic. If not set, there is no idle timeout. When the idle timeout
 is reached the connection will be closed. The distinction between
 downstream_idle_timeout/upstream_idle_timeout provides a means to set
 timeout based on the last byte sent on the downstream/upstream connection.
      .google.protobuf.Duration downstream_idle_timeout = 3;

    • hasUpstreamIdleTimeout

      boolean hasUpstreamIdleTimeout()
       [#not-implemented-hide:]
      .google.protobuf.Duration upstream_idle_timeout = 4;
      Returns:
      Whether the upstreamIdleTimeout field is set.

    • getUpstreamIdleTimeout

      com.google.protobuf.Duration getUpstreamIdleTimeout()
       [#not-implemented-hide:]
      .google.protobuf.Duration upstream_idle_timeout = 4;
      Returns:
      The upstreamIdleTimeout.

    • getUpstreamIdleTimeoutOrBuilder

      com.google.protobuf.DurationOrBuilder getUpstreamIdleTimeoutOrBuilder()
       [#not-implemented-hide:]
      .google.protobuf.Duration upstream_idle_timeout = 4;

    • getAccessLogList

      List<AccessLog> getAccessLogList()
       Configuration for :ref:`access logs <arch_overview_access_logs>`
 emitted by the this tcp_proxy.
      repeated .envoy.config.accesslog.v3.AccessLog access_log = 5;

    • getAccessLog

      AccessLog getAccessLog(int index)
       Configuration for :ref:`access logs <arch_overview_access_logs>`
 emitted by the this tcp_proxy.
      repeated .envoy.config.accesslog.v3.AccessLog access_log = 5;

    • getAccessLogCount

      int getAccessLogCount()
       Configuration for :ref:`access logs <arch_overview_access_logs>`
 emitted by the this tcp_proxy.
      repeated .envoy.config.accesslog.v3.AccessLog access_log = 5;

    • getAccessLogOrBuilderList

      List<? extends AccessLogOrBuilder> getAccessLogOrBuilderList()
       Configuration for :ref:`access logs <arch_overview_access_logs>`
 emitted by the this tcp_proxy.
      repeated .envoy.config.accesslog.v3.AccessLog access_log = 5;

    • getAccessLogOrBuilder

      AccessLogOrBuilder getAccessLogOrBuilder(int index)
       Configuration for :ref:`access logs <arch_overview_access_logs>`
 emitted by the this tcp_proxy.
      repeated .envoy.config.accesslog.v3.AccessLog access_log = 5;

    • hasMaxConnectAttempts

      boolean hasMaxConnectAttempts()
       The maximum number of unsuccessful connection attempts that will be made before
 giving up. If the parameter is not specified, 1 connection attempt will be made.
      .google.protobuf.UInt32Value max_connect_attempts = 7 [(.validate.rules) = { ... }
      Returns:
      Whether the maxConnectAttempts field is set.

    • getMaxConnectAttempts

      com.google.protobuf.UInt32Value getMaxConnectAttempts()
       The maximum number of unsuccessful connection attempts that will be made before
 giving up. If the parameter is not specified, 1 connection attempt will be made.
      .google.protobuf.UInt32Value max_connect_attempts = 7 [(.validate.rules) = { ... }
      Returns:
      The maxConnectAttempts.

    • getMaxConnectAttemptsOrBuilder

      com.google.protobuf.UInt32ValueOrBuilder getMaxConnectAttemptsOrBuilder()
       The maximum number of unsuccessful connection attempts that will be made before
 giving up. If the parameter is not specified, 1 connection attempt will be made.
      .google.protobuf.UInt32Value max_connect_attempts = 7 [(.validate.rules) = { ... }

    • hasBackoffOptions

      boolean hasBackoffOptions()
       Sets the backoff strategy. If not set, the retries are performed without backoff.
      .envoy.config.core.v3.BackoffStrategy backoff_options = 18;
      Returns:
      Whether the backoffOptions field is set.

    • getBackoffOptions

      BackoffStrategy getBackoffOptions()
       Sets the backoff strategy. If not set, the retries are performed without backoff.
      .envoy.config.core.v3.BackoffStrategy backoff_options = 18;
      Returns:
      The backoffOptions.

    • getBackoffOptionsOrBuilder

      BackoffStrategyOrBuilder getBackoffOptionsOrBuilder()
       Sets the backoff strategy. If not set, the retries are performed without backoff.
      .envoy.config.core.v3.BackoffStrategy backoff_options = 18;

    • getHashPolicyList

      List<HashPolicy> getHashPolicyList()
       Optional configuration for TCP proxy hash policy. If hash_policy is not set, the hash-based
 load balancing algorithms will select a host randomly. Currently the number of hash policies is
 limited to 1.
      repeated .envoy.type.v3.HashPolicy hash_policy = 11 [(.validate.rules) = { ... }

    • getHashPolicy

      HashPolicy getHashPolicy(int index)
       Optional configuration for TCP proxy hash policy. If hash_policy is not set, the hash-based
 load balancing algorithms will select a host randomly. Currently the number of hash policies is
 limited to 1.
      repeated .envoy.type.v3.HashPolicy hash_policy = 11 [(.validate.rules) = { ... }

    • getHashPolicyCount

      int getHashPolicyCount()
       Optional configuration for TCP proxy hash policy. If hash_policy is not set, the hash-based
 load balancing algorithms will select a host randomly. Currently the number of hash policies is
 limited to 1.
      repeated .envoy.type.v3.HashPolicy hash_policy = 11 [(.validate.rules) = { ... }

    • getHashPolicyOrBuilderList

      List<? extends HashPolicyOrBuilder> getHashPolicyOrBuilderList()
       Optional configuration for TCP proxy hash policy. If hash_policy is not set, the hash-based
 load balancing algorithms will select a host randomly. Currently the number of hash policies is
 limited to 1.
      repeated .envoy.type.v3.HashPolicy hash_policy = 11 [(.validate.rules) = { ... }

    • getHashPolicyOrBuilder

      HashPolicyOrBuilder getHashPolicyOrBuilder(int index)
       Optional configuration for TCP proxy hash policy. If hash_policy is not set, the hash-based
 load balancing algorithms will select a host randomly. Currently the number of hash policies is
 limited to 1.
      repeated .envoy.type.v3.HashPolicy hash_policy = 11 [(.validate.rules) = { ... }

    • hasTunnelingConfig

      boolean hasTunnelingConfig()
       If set, this configures tunneling, e.g. configuration options to tunnel TCP payload over
 HTTP CONNECT. If this message is absent, the payload will be proxied upstream as per usual.
 It is possible to dynamically override this configuration and disable tunneling per connection,
 by setting a per-connection filter state object for the key ``envoy.tcp_proxy.disable_tunneling``.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TunnelingConfig tunneling_config = 12;
      Returns:
      Whether the tunnelingConfig field is set.

    • getTunnelingConfig

      TcpProxy.TunnelingConfig getTunnelingConfig()
       If set, this configures tunneling, e.g. configuration options to tunnel TCP payload over
 HTTP CONNECT. If this message is absent, the payload will be proxied upstream as per usual.
 It is possible to dynamically override this configuration and disable tunneling per connection,
 by setting a per-connection filter state object for the key ``envoy.tcp_proxy.disable_tunneling``.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TunnelingConfig tunneling_config = 12;
      Returns:
      The tunnelingConfig.

    • getTunnelingConfigOrBuilder

      TcpProxy.TunnelingConfigOrBuilder getTunnelingConfigOrBuilder()
       If set, this configures tunneling, e.g. configuration options to tunnel TCP payload over
 HTTP CONNECT. If this message is absent, the payload will be proxied upstream as per usual.
 It is possible to dynamically override this configuration and disable tunneling per connection,
 by setting a per-connection filter state object for the key ``envoy.tcp_proxy.disable_tunneling``.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TunnelingConfig tunneling_config = 12;

    • hasMaxDownstreamConnectionDuration

      boolean hasMaxDownstreamConnectionDuration()
       The maximum duration of a connection. The duration is defined as the period since a connection
 was established. If not set, there is no max duration. When max_downstream_connection_duration
 is reached the connection will be closed. Duration must be at least 1ms.
      .google.protobuf.Duration max_downstream_connection_duration = 13 [(.validate.rules) = { ... }
      Returns:
      Whether the maxDownstreamConnectionDuration field is set.

    • getMaxDownstreamConnectionDuration

      com.google.protobuf.Duration getMaxDownstreamConnectionDuration()
       The maximum duration of a connection. The duration is defined as the period since a connection
 was established. If not set, there is no max duration. When max_downstream_connection_duration
 is reached the connection will be closed. Duration must be at least 1ms.
      .google.protobuf.Duration max_downstream_connection_duration = 13 [(.validate.rules) = { ... }
      Returns:
      The maxDownstreamConnectionDuration.

    • getMaxDownstreamConnectionDurationOrBuilder

      com.google.protobuf.DurationOrBuilder getMaxDownstreamConnectionDurationOrBuilder()
       The maximum duration of a connection. The duration is defined as the period since a connection
 was established. If not set, there is no max duration. When max_downstream_connection_duration
 is reached the connection will be closed. Duration must be at least 1ms.
      .google.protobuf.Duration max_downstream_connection_duration = 13 [(.validate.rules) = { ... }

    • hasAccessLogFlushInterval

      @Deprecated boolean hasAccessLogFlushInterval()
      Deprecated.
      envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.access_log_flush_interval is deprecated. See envoy/extensions/filters/network/tcp_proxy/v3/tcp_proxy.proto;l=243
       Note that if both this field and :ref:`access_log_flush_interval
 <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`
 are specified, the former (deprecated field) is ignored.

 .. attention::
   This field is deprecated in favor of
   :ref:`access_log_flush_interval
   <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`.
      .google.protobuf.Duration access_log_flush_interval = 15 [deprecated = true, (.validate.rules) = { ... }
      Returns:
      Whether the accessLogFlushInterval field is set.

    • getAccessLogFlushInterval

      @Deprecated com.google.protobuf.Duration getAccessLogFlushInterval()
      Deprecated.
      envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.access_log_flush_interval is deprecated. See envoy/extensions/filters/network/tcp_proxy/v3/tcp_proxy.proto;l=243
       Note that if both this field and :ref:`access_log_flush_interval
 <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`
 are specified, the former (deprecated field) is ignored.

 .. attention::
   This field is deprecated in favor of
   :ref:`access_log_flush_interval
   <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`.
      .google.protobuf.Duration access_log_flush_interval = 15 [deprecated = true, (.validate.rules) = { ... }
      Returns:
      The accessLogFlushInterval.

    • getAccessLogFlushIntervalOrBuilder

      @Deprecated com.google.protobuf.DurationOrBuilder getAccessLogFlushIntervalOrBuilder()
      Deprecated.
       Note that if both this field and :ref:`access_log_flush_interval
 <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`
 are specified, the former (deprecated field) is ignored.

 .. attention::
   This field is deprecated in favor of
   :ref:`access_log_flush_interval
   <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.access_log_flush_interval>`.
      .google.protobuf.Duration access_log_flush_interval = 15 [deprecated = true, (.validate.rules) = { ... }

    • getFlushAccessLogOnConnected

      @Deprecated boolean getFlushAccessLogOnConnected()
      Deprecated.
      envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.flush_access_log_on_connected is deprecated. See envoy/extensions/filters/network/tcp_proxy/v3/tcp_proxy.proto;l=257
       Note that if both this field and :ref:`flush_access_log_on_connected
 <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.flush_access_log_on_connected>`
 are specified, the former (deprecated field) is ignored.

 .. attention::
   This field is deprecated in favor of
   :ref:`flush_access_log_on_connected
   <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions.flush_access_log_on_connected>`.
      bool flush_access_log_on_connected = 16 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
      Returns:
      The flushAccessLogOnConnected.

    • hasAccessLogOptions

      boolean hasAccessLogOptions()
       Additional access log options for TCP Proxy.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions access_log_options = 17;
      Returns:
      Whether the accessLogOptions field is set.

    • getAccessLogOptions

      TcpProxy.TcpAccessLogOptions getAccessLogOptions()
       Additional access log options for TCP Proxy.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions access_log_options = 17;
      Returns:
      The accessLogOptions.

    • getAccessLogOptionsOrBuilder

      TcpProxy.TcpAccessLogOptionsOrBuilder getAccessLogOptionsOrBuilder()
       Additional access log options for TCP Proxy.
      .envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy.TcpAccessLogOptions access_log_options = 17;

    • getProxyProtocolTlvsList

      List<TlvEntry> getProxyProtocolTlvsList()
       If set, the specified PROXY protocol TLVs (Type-Length-Value) will be added to the PROXY protocol
 state created by the TCP proxy filter. These TLVs will be sent in the PROXY protocol v2 header
 to upstream.

 This field only takes effect when the TCP proxy filter is creating new PROXY protocol
 state and there is an upstream proxy protocol transport socket configured in the cluster.
 If the connection already contains PROXY protocol state (including any TLVs) parsed by a
 downstream proxy protocol listener filter, the TLVs specified here are ignored.

 .. note::
   To ensure specified TLVs are allowed in the upstream PROXY protocol header, you must also
   configure the passthrough TLVs on the upstream proxy protocol transport. See
   :ref:`core.v3.ProxyProtocolConfig.pass_through_tlvs <envoy_v3_api_field_config.core.v3.ProxyProtocolConfig.pass_through_tlvs>`
   for details.
      repeated .envoy.config.core.v3.TlvEntry proxy_protocol_tlvs = 19;

    • getProxyProtocolTlvs

      TlvEntry getProxyProtocolTlvs(int index)
       If set, the specified PROXY protocol TLVs (Type-Length-Value) will be added to the PROXY protocol
 state created by the TCP proxy filter. These TLVs will be sent in the PROXY protocol v2 header
 to upstream.

 This field only takes effect when the TCP proxy filter is creating new PROXY protocol
 state and there is an upstream proxy protocol transport socket configured in the cluster.
 If the connection already contains PROXY protocol state (including any TLVs) parsed by a
 downstream proxy protocol listener filter, the TLVs specified here are ignored.

 .. note::
   To ensure specified TLVs are allowed in the upstream PROXY protocol header, you must also
   configure the passthrough TLVs on the upstream proxy protocol transport. See
   :ref:`core.v3.ProxyProtocolConfig.pass_through_tlvs <envoy_v3_api_field_config.core.v3.ProxyProtocolConfig.pass_through_tlvs>`
   for details.
      repeated .envoy.config.core.v3.TlvEntry proxy_protocol_tlvs = 19;

    • getProxyProtocolTlvsCount

      int getProxyProtocolTlvsCount()
       If set, the specified PROXY protocol TLVs (Type-Length-Value) will be added to the PROXY protocol
 state created by the TCP proxy filter. These TLVs will be sent in the PROXY protocol v2 header
 to upstream.

 This field only takes effect when the TCP proxy filter is creating new PROXY protocol
 state and there is an upstream proxy protocol transport socket configured in the cluster.
 If the connection already contains PROXY protocol state (including any TLVs) parsed by a
 downstream proxy protocol listener filter, the TLVs specified here are ignored.

 .. note::
   To ensure specified TLVs are allowed in the upstream PROXY protocol header, you must also
   configure the passthrough TLVs on the upstream proxy protocol transport. See
   :ref:`core.v3.ProxyProtocolConfig.pass_through_tlvs <envoy_v3_api_field_config.core.v3.ProxyProtocolConfig.pass_through_tlvs>`
   for details.
      repeated .envoy.config.core.v3.TlvEntry proxy_protocol_tlvs = 19;

    • getProxyProtocolTlvsOrBuilderList

      List<? extends TlvEntryOrBuilder> getProxyProtocolTlvsOrBuilderList()
       If set, the specified PROXY protocol TLVs (Type-Length-Value) will be added to the PROXY protocol
 state created by the TCP proxy filter. These TLVs will be sent in the PROXY protocol v2 header
 to upstream.

 This field only takes effect when the TCP proxy filter is creating new PROXY protocol
 state and there is an upstream proxy protocol transport socket configured in the cluster.
 If the connection already contains PROXY protocol state (including any TLVs) parsed by a
 downstream proxy protocol listener filter, the TLVs specified here are ignored.

 .. note::
   To ensure specified TLVs are allowed in the upstream PROXY protocol header, you must also
   configure the passthrough TLVs on the upstream proxy protocol transport. See
   :ref:`core.v3.ProxyProtocolConfig.pass_through_tlvs <envoy_v3_api_field_config.core.v3.ProxyProtocolConfig.pass_through_tlvs>`
   for details.
      repeated .envoy.config.core.v3.TlvEntry proxy_protocol_tlvs = 19;

    • getProxyProtocolTlvsOrBuilder

      TlvEntryOrBuilder getProxyProtocolTlvsOrBuilder(int index)
       If set, the specified PROXY protocol TLVs (Type-Length-Value) will be added to the PROXY protocol
 state created by the TCP proxy filter. These TLVs will be sent in the PROXY protocol v2 header
 to upstream.

 This field only takes effect when the TCP proxy filter is creating new PROXY protocol
 state and there is an upstream proxy protocol transport socket configured in the cluster.
 If the connection already contains PROXY protocol state (including any TLVs) parsed by a
 downstream proxy protocol listener filter, the TLVs specified here are ignored.

 .. note::
   To ensure specified TLVs are allowed in the upstream PROXY protocol header, you must also
   configure the passthrough TLVs on the upstream proxy protocol transport. See
   :ref:`core.v3.ProxyProtocolConfig.pass_through_tlvs <envoy_v3_api_field_config.core.v3.ProxyProtocolConfig.pass_through_tlvs>`
   for details.
      repeated .envoy.config.core.v3.TlvEntry proxy_protocol_tlvs = 19;

    • getClusterSpecifierCase

      TcpProxy.ClusterSpecifierCase getClusterSpecifierCase()