Synology Containerization Guide for L2CPBG¶

Prerequisites¶

• Synology NAS with Container Manager support
• l2cpbg-docker.zip will always load the newest L2CPBG version during build
• Required Synology Apps: Container Manager, Text Editor
  

Installation¶

1. Prepare Files¶

• Upload l2cpbg-docker.zip to /docker in "File Station"
  
• Right-click l2cpbg-docker.zip → "Extract Here" (creates /docker/l2cpbg subfolder)

2. Configure Settings¶

• Open /docker/l2cpbg/l2cpbg.conf in "Text editor"
  

• IMPORTANT: Set encoding to UTF-8
  

Key Configuration:¶

[ldap]
  # Change "example" and "com" to whatever you like,
  # but only use alphanumeric characters
  base      = "dc=example, dc=com" 

[ldap.bind]
  dn   = "cn=phone"      # Change "phone" to your preferred LDAP username
  pass = "your-password" # LDAP password

[dav]
  server       = "https://cloudserver.example.com/remote.php/dav" # Users personal CardDav URL should be detected from server
  user         = "cloud-login-name"
  pass         = "cloud-login-password"

[location]
  country       = "DE"
  int           = 49   # Your international dial code. 1 = US, 49 = Germany, ...
  area          = 30   # Your local area code (without a leading 0), like 30 = Berlin
  areaPrefix    = "0"  # Dial prefix for national calls (has to be written as "string")

  maxarealength = 7    # Longest possible length of a telephone number within your local area

⚠️ Do NOT modify:

• [ldap] port
• [db] directory

3. Deploy Container¶

• Open Container Manager → Project → Create
• Set path to /docker/l2cpbg
• Select "Use existing docker-compose..."

• Skip web portal setup → Next → Enable auto-start → Done

4. Verification¶

• Successful build shows: Exit Code: 0
• Check logs if errors occur

Pro Tips¶

• 🔄 Reconfiguration: Edit /docker/l2cpbg/l2cpbg.conf → Container Manager: Project → right-click l2cpbg → Restart
• 🐛 Debugging: Check Container Manager logs