Replace internal dead links

docs/content/reference/routing-configuration/other-providers/swarm.md

@@ -520,7 +520,7 @@ You can declare TCP Routers and/or Services using labels.
 
 ??? info "`traefik.tcp.routers.<router_name>.rule`"
 
-    See [rule](../tcp/router/rules-and-priority.md#rules) for more information.
+    See [rule](../tcp/routing/rules-and-priority.md#rules) for more information.
 
     ```yaml
     - "traefik.tcp.routers.mytcprouter.rule=HostSNI(`example.com`)"
@@ -589,7 +589,7 @@ You can declare TCP Routers and/or Services using labels.
 
 ??? info "`traefik.tcp.routers.<router_name>.tls.passthrough`"
 
-    See [Passthrough](../tcp/tls.md#passthrough) for more information.
+    See [Passthrough](../tcp/tls.md#opt-passthrough) for more information.
 
     ```yaml
     - "traefik.tcp.routers.mytcprouter.tls.passthrough=true"
@@ -597,7 +597,7 @@ You can declare TCP Routers and/or Services using labels.
 
 ??? info "`traefik.tcp.routers.<router_name>.priority`"
 
-    See [priority](../tcp/router/rules-and-priority.md) for more information.
+    See [priority](../tcp/routing/rules-and-priority.md) for more information.
 
     ```yaml
     - "traefik.tcp.routers.myrouter.priority=42"
@@ -621,14 +621,6 @@ You can declare TCP Routers and/or Services using labels.
     - "traefik.tcp.services.mytcpservice.loadbalancer.server.tls=true"
     ```
 
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.proxyprotocol.version`"
-
-    See [PROXY protocol](../tcp/service.md#proxy-protocol) for more information.
-
-    ```yaml
-    - "traefik.tcp.services.mytcpservice.loadbalancer.proxyprotocol.version=1"
-    ```
-
 ??? info "`traefik.tcp.services.<service_name>.loadbalancer.serverstransport`"
 
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.