diff --git a/README.md b/README.md
index 79eeb33..36acc42 100644
--- a/README.md
+++ b/README.md
@@ -12,19 +12,25 @@ Docker Compose deployment for Traefik used as a TCP load balancer with TLS passt
 
 ## Configuration
 
-Edit backend targets in `config/dynamic/tcp-services.yml`:
+Edit SNI routes and backend targets in `config/dynamic/tcp-services.yml`:
 
 ```yaml
 tcp:
+  routers:
+    lab-younerd:
+      rule: "HostSNI(`lab.younerd.org`)"
+      service: lab-younerd
+      tls:
+        passthrough: true
+
   services:
-    ssl-backends:
+    lab-younerd:
       loadBalancer:
         servers:
-          - address: "192.0.2.10:443"
-          - address: "192.0.2.11:443"
+          - address: "host.docker.internal:8443"
 ```
 
-The example addresses use the documentation-only `192.0.2.0/24` range. Replace them with the real backend IP addresses and ports before deploying. If a backend listens on the Docker host itself, use `host.docker.internal:PORT`.
+`HostSNI(...)` matches the hostname sent by the client during the TLS handshake. If a backend listens on the Docker host itself, use `host.docker.internal:PORT`.
 
 ## Run
 
diff --git a/config/dynamic/tcp-services.yml b/config/dynamic/tcp-services.yml
index 2087d0b..56a9b82 100644
--- a/config/dynamic/tcp-services.yml
+++ b/config/dynamic/tcp-services.yml
@@ -1,16 +1,28 @@
 tcp:
   routers:
-    tls-passthrough:
+    lab-younerd:
       entryPoints:
         - tls
-      rule: "HostSNI(`*`)"
-      service: ssl-backends
+      rule: "HostSNI(`lab.younerd.org`)"
+      service: lab-younerd
+      tls:
+        passthrough: true
+
+    azionelab:
+      entryPoints:
+        - tls
+      rule: "HostSNI(`azionelab.org`) || HostSNI(`www.azionelab.org`)"
+      service: azionelab
       tls:
         passthrough: true
 
   services:
-    ssl-backends:
+    lab-younerd:
       loadBalancer:
         servers:
-          - address: "192.0.2.10:443"
-          - address: "192.0.2.11:443"
+          - address: "host.docker.internal:8443"
+
+    azionelab:
+      loadBalancer:
+        servers:
+          - address: "host.docker.internal:9443"
diff --git a/docs/deployment.md b/docs/deployment.md
index 0e69fb4..7a1ab2f 100644
--- a/docs/deployment.md
+++ b/docs/deployment.md
@@ -8,12 +8,22 @@
 
 ## Configuration
 
-Update `config/dynamic/tcp-services.yml` with the real backend addresses:
+Update `config/dynamic/tcp-services.yml` with the required SNI hostnames and backend addresses:
 
 ```yaml
-servers:
-  - address: "10.0.0.10:443"
-  - address: "10.0.0.11:443"
+tcp:
+  routers:
+    example:
+      rule: "HostSNI(`example.org`)"
+      service: example
+      tls:
+        passthrough: true
+
+  services:
+    example:
+      loadBalancer:
+        servers:
+          - address: "host.docker.internal:8443"
 ```
 
 If a backend listens on the Docker host, use `host.docker.internal:PORT`. Compose maps that name through Docker's `host-gateway` feature.
diff --git a/docs/operations.md b/docs/operations.md
index bca3811..492dd66 100644
--- a/docs/operations.md
+++ b/docs/operations.md
@@ -54,4 +54,4 @@ For backends running on the Docker host, use `host.docker.internal:PORT` rather
 
 - TLS passthrough prevents Traefik from inspecting HTTP paths, headers, or certificate contents.
 - Backend certificates and renewal jobs must be monitored on each backend.
-- The default configuration routes all SNI names to the same backend pool. Use more specific `HostSNI(...)` rules if different names need different pools.
+- SNI routing depends on clients sending the expected hostname during the TLS handshake. Clients that connect by IP address or omit SNI will not match hostname-specific routers.
diff --git a/docs/testing.md b/docs/testing.md
index bc0b1ab..0be67b6 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -20,6 +20,14 @@ openssl s_client -connect LOAD_BALANCER_HOST:443 -servername EXPECTED_DNS_NAME
 
 The certificate shown by `openssl` should be the backend certificate, not a certificate stored by Traefik.
 
+For the included SNI example:
+
+```bash
+openssl s_client -connect LOAD_BALANCER_HOST:443 -servername lab.younerd.org
+openssl s_client -connect LOAD_BALANCER_HOST:443 -servername azionelab.org
+openssl s_client -connect LOAD_BALANCER_HOST:443 -servername www.azionelab.org
+```
+
 ## Test categories
 
 - Docker/Compose validation: `docker compose config`.