diff --git a/docker-env2/central-node-a/appsettings.Central.json b/docker-env2/central-node-a/appsettings.Central.json
index a5383bd0..e5e85c86 100644
--- a/docker-env2/central-node-a/appsettings.Central.json
+++ b/docker-env2/central-node-a/appsettings.Central.json
@@ -23,13 +23,13 @@
     },
     "Security": {
       "Ldap": {
-        "Server": "scadabridge-ldap",
+        "Server": "10.100.0.35",
         "Port": 3893,
         "Transport": "None",
         "AllowInsecure": true,
         "SearchBase": "dc=zb,dc=local",
-        "ServiceAccountDn": "cn=admin,dc=zb,dc=local",
-        "ServiceAccountPassword": "password"
+        "ServiceAccountDn": "cn=serviceaccount,dc=zb,dc=local",
+        "ServiceAccountPassword": "serviceaccount123"
       },
       "JwtSigningKey": "scadabridge-env2-dev-jwt-signing-key-must-be-at-least-32-characters-long",
       "JwtExpiryMinutes": 15,
diff --git a/docker-env2/central-node-b/appsettings.Central.json b/docker-env2/central-node-b/appsettings.Central.json
index 37076f67..82611580 100644
--- a/docker-env2/central-node-b/appsettings.Central.json
+++ b/docker-env2/central-node-b/appsettings.Central.json
@@ -23,13 +23,13 @@
     },
     "Security": {
       "Ldap": {
-        "Server": "scadabridge-ldap",
+        "Server": "10.100.0.35",
         "Port": 3893,
         "Transport": "None",
         "AllowInsecure": true,
         "SearchBase": "dc=zb,dc=local",
-        "ServiceAccountDn": "cn=admin,dc=zb,dc=local",
-        "ServiceAccountPassword": "password"
+        "ServiceAccountDn": "cn=serviceaccount,dc=zb,dc=local",
+        "ServiceAccountPassword": "serviceaccount123"
       },
       "JwtSigningKey": "scadabridge-env2-dev-jwt-signing-key-must-be-at-least-32-characters-long",
       "JwtExpiryMinutes": 15,
diff --git a/docker/central-node-a/appsettings.Central.json b/docker/central-node-a/appsettings.Central.json
index 9a888e2b..8908a4d2 100644
--- a/docker/central-node-a/appsettings.Central.json
+++ b/docker/central-node-a/appsettings.Central.json
@@ -23,13 +23,13 @@
     },
     "Security": {
       "Ldap": {
-        "Server": "scadabridge-ldap",
+        "Server": "10.100.0.35",
         "Port": 3893,
         "Transport": "None",
         "AllowInsecure": true,
         "SearchBase": "dc=zb,dc=local",
-        "ServiceAccountDn": "cn=admin,dc=zb,dc=local",
-        "ServiceAccountPassword": "password"
+        "ServiceAccountDn": "cn=serviceaccount,dc=zb,dc=local",
+        "ServiceAccountPassword": "serviceaccount123"
       },
       "JwtSigningKey": "scadabridge-dev-jwt-signing-key-must-be-at-least-32-characters-long",
       "JwtExpiryMinutes": 15,
diff --git a/docker/central-node-b/appsettings.Central.json b/docker/central-node-b/appsettings.Central.json
index a6fa9ad3..20884f6d 100644
--- a/docker/central-node-b/appsettings.Central.json
+++ b/docker/central-node-b/appsettings.Central.json
@@ -23,13 +23,13 @@
     },
     "Security": {
       "Ldap": {
-        "Server": "scadabridge-ldap",
+        "Server": "10.100.0.35",
         "Port": 3893,
         "Transport": "None",
         "AllowInsecure": true,
         "SearchBase": "dc=zb,dc=local",
-        "ServiceAccountDn": "cn=admin,dc=zb,dc=local",
-        "ServiceAccountPassword": "password"
+        "ServiceAccountDn": "cn=serviceaccount,dc=zb,dc=local",
+        "ServiceAccountPassword": "serviceaccount123"
       },
       "JwtSigningKey": "scadabridge-dev-jwt-signing-key-must-be-at-least-32-characters-long",
       "JwtExpiryMinutes": 15,
diff --git a/infra/docker-compose.yml b/infra/docker-compose.yml
index cf080435..cd32c86d 100644
--- a/infra/docker-compose.yml
+++ b/infra/docker-compose.yml
@@ -41,16 +41,21 @@ services:
       - scadabridge-net
     restart: unless-stopped
 
-  ldap:
-    image: glauth/glauth:latest
-    container_name: scadabridge-ldap
-    ports:
-      - "3893:3893"
-    volumes:
-      - ./glauth/config.toml:/app/config/config.cfg:ro
-    networks:
-      - scadabridge-net
-    restart: unless-stopped
+  # RETIRED 2026-06-04: superseded by the shared dev GLAuth on 10.100.0.35:3893
+  # (scadaproj/infra/glauth/). The central nodes now bind there (see
+  # docker/ + docker-env2 central-node appsettings: Ldap:Server=10.100.0.35).
+  # Kept here, commented, for rollback — uncomment + `docker compose up -d ldap`
+  # and revert the central-node Server back to "scadabridge-ldap".
+  # ldap:
+  #   image: glauth/glauth:latest
+  #   container_name: scadabridge-ldap
+  #   ports:
+  #     - "3893:3893"
+  #   volumes:
+  #     - ./glauth/config.toml:/app/config/config.cfg:ro
+  #   networks:
+  #     - scadabridge-net
+  #   restart: unless-stopped
 
   mssql:
     image: mcr.microsoft.com/mssql/server:2022-latest