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com.docker.network.windowsshim.networkname network option is only populated on daemon reboot #50924

@Ext3h

Description

@Ext3h

Description

The option "com.docker.network.windowsshim.networkname" is only populated when the deamon is restarted, but not for freshly created networks prior to a reboot.

Reproduce

  1. docker network create testname -d nat
  2. docker network inspect testname
  3.  [
         {
             "Name": "testname",
             "Id": "613343e5debb00c5b509cde6c9cdf814aa35f679e249a5f27db19f1874024887",
             "Created": "2025-09-08T10:05:24.0315338+02:00",
             "Scope": "local",
             "Driver": "nat",
             "EnableIPv4": true,
             "EnableIPv6": false,
             "IPAM": {
                 "Driver": "default",
                 "Options": {},
                 "Config": [
                     {
                         "Subnet": "172.22.240.0/27",
                         "Gateway": "172.22.240.1"
                     }
                 ]
             },
             "Internal": false,
             "Attachable": false,
             "Ingress": false,
             "ConfigFrom": {
                 "Network": ""
             },
             "ConfigOnly": false,
             "Containers": {},
             "Options": {
                 "com.docker.network.windowsshim.hnsid": "A546A47A-7368-444A-90EC-4599C874DB0B"
             },
             "Labels": {}
         }
     ]
  4. Restart-Service docker
  5. docker network inspect testname
  6.  [
         {
             "Name": "testname",
             "Id": "613343e5debb00c5b509cde6c9cdf814aa35f679e249a5f27db19f1874024887",
             "Created": "2025-09-08T10:08:37.994032+02:00",
             "Scope": "local",
             "Driver": "nat",
             "EnableIPv4": true,
             "EnableIPv6": false,
             "IPAM": {
                 "Driver": "default",
                 "Options": {},
                 "Config": [
                     {
                         "Subnet": "172.22.240.0/27",
                         "Gateway": "172.22.240.1"
                     }
                 ]
             },
             "Internal": false,
             "Attachable": false,
             "Ingress": false,
             "ConfigFrom": {
                 "Network": ""
             },
             "ConfigOnly": false,
             "Containers": {},
             "Options": {
                 "com.docker.network.windowsshim.hnsid": "A546A47A-7368-444A-90EC-4599C874DB0B",
                 "com.docker.network.windowsshim.networkname": "testname"
             },
             "Labels": {}
         }
     ]

Expected behavior

The option denoting the name from HNS perspective should be auto-filled on network creation, not only after reboot.

docker version

Client:
 Version:           28.3.2
 API version:       1.51
 Go version:        go1.24.5
 Git commit:        578ccf6
 Built:             Wed Jul  9 16:12:31 2025
 OS/Arch:           windows/amd64
 Context:           default

Server:
 Engine:
  Version:          0.0.0-dev
  API version:      1.52 (minimum version 1.24)
  Go version:       go1.24.6
  Git commit:       eff02d763b
  Built:
  OS/Arch:          windows/amd64
  Experimental:     false

docker info

Client:
 Version:    28.3.2
 Context:    default
 Debug Mode: false
 Plugins:
  ai: Docker AI Agent - Ask Gordon (Docker Inc.)
    Version:  v1.9.11
    Path:     C:\Program Files\Docker\cli-plugins\docker-ai.exe
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.26.1-desktop.1
    Path:     C:\Program Files\Docker\cli-plugins\docker-buildx.exe
  cloud: Docker Cloud (Docker Inc.)
    Version:  v0.4.18
    Path:     C:\Program Files\Docker\cli-plugins\docker-cloud.exe
  compose: Docker Compose (Docker Inc.)
    Version:  v2.39.1-desktop.1
    Path:     C:\Program Files\Docker\cli-plugins\docker-compose.exe
  debug: Get a shell into any image or container (Docker Inc.)
    Version:  0.0.42
    Path:     C:\Program Files\Docker\cli-plugins\docker-debug.exe
  desktop: Docker Desktop commands (Docker Inc.)
    Version:  v0.2.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-desktop.exe
  extension: Manages Docker extensions (Docker Inc.)
    Version:  v0.2.29
    Path:     C:\Program Files\Docker\cli-plugins\docker-extension.exe
  init: Creates Docker-related starter files for your project (Docker Inc.)
    Version:  v1.4.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-init.exe
  mcp: Docker MCP Plugin (Docker Inc.)
    Version:  v0.13.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-mcp.exe
  model: Docker Model Runner (EXPERIMENTAL) (Docker Inc.)
    Version:  v0.1.36
    Path:     C:\Program Files\Docker\cli-plugins\docker-model.exe
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
    Version:  0.6.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-sbom.exe
  scout: Docker Scout (Docker Inc.)
    Version:  v1.18.2
    Path:     C:\Program Files\Docker\cli-plugins\docker-scout.exe

Server:
 Containers: 1
  Running: 0
  Paused: 0
  Stopped: 1
 Images: 14
 Server Version: 0.0.0-dev
 Storage Driver: windowsfilter
  Windows:
 Logging Driver: json-file
 Plugins:
  Volume: local
  Network: ics internal l2bridge l2tunnel nat null overlay private transparent
  Log: awslogs etwlogs fluentd gcplogs gelf json-file local splunk syslog
 CDI spec directories:
  /etc/cdi
  /var/run/cdi
 Swarm: inactive
 Default Isolation: hyperv
 Kernel Version: 10.0 19045 (19041.1.amd64fre.vb_release.191206-1406)
 Operating System: Microsoft Windows Version 22H2 (OS Build 19045.6218)
 OSType: windows
 Architecture: x86_64
 CPUs: 12
 Total Memory: 31.75GiB
 Name: DW7X2PZD3
 ID: 625a4be1-6f7f-42f2-9ecd-d84d1a4f5b0c
 Docker Root Dir: C:\ProgramData\Docker
 Debug Mode: true
  File Descriptors: -1
  Goroutines: 30
  System Time: 2025-09-08T10:15:40.1373132+02:00
  EventsListeners: 0
 Experimental: false
 Insecure Registries:
  ::1/128
  127.0.0.0/8
 Live Restore Enabled: false
 Default Address Pools:
   Base: 172.22.240.0/20, Size: 27
   Base: fd00:b00b:5::/64, Size: 80

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area/networkingNetworkingkind/bugBugs are bugs. The cause may or may not be known at triage time so debugging may be needed.platform/windows

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