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What configurations are not synchronized across a Email Security Gateway cluster?

  • Type: Knowledgebase
  • Date changed: one year ago
Solution #00003248

Scope:
All Email Security Gateway models 400 and above, all firmware versions.

Answer:
The following Email Security Gateway configurations are considered unique and will not sync to match other Email Security Gateways in a cluster:
  • IP Address, Subnet Mask, and Default Gateway (on the Basic > IP Configuration page)
  • Primary DNS Server and Secondary DNS Server (on the Basic > IP Configuration page)
  • Serial number (this will never change)
  • Hostname (on the Basic > IP Configuration page)
  • Any advanced IP configuration (models 600 and above, on the Advanced > Advanced IP Configuration page) 
  • Administrator password 
  • Guest password 
  • Time Zone (on the Basic > Administration page)
  • Cluster Host Name (on the Advanced > Clustering page)
  • Cluster Shared Secret, though this must be the same for the cluster to work properly (on the Advanced > Clustering page)
  • Local Host Map (on the Advanced > Clustering page)
  • SMTP Welcome Banner (on the Advanced > Email Protocol page)
  • Web Interface HTTP Port (on the Basic > Administration page)
  • Web Interface HTTPS/SSL port (on the Advanced > Secure Administration page)
  • Any other secure administration configuration, including saved certificates (on the Advanced > Secure Administration page)
  • Quarantine Host (on the Basic > Quarantine page) 
  • All SSL/TLS information, including saved certificates (on the Advanced > SMTP/TLS page)
  • Whether to only display local messages in the message log (Only view local messages on the Basic > Message Log > Preferences page)
  • Whether the latest release notes have been read
  • All customized branding (models 600 and above, on the Advanced > Appearance page) 
  • The explicit users list (if enabled and used, on the Advanced > Explicit Users page)
  • The Valid Recipients list (3.5.11 and above only, on the Domains > Edit Domain pages)
Additional Notes:
Energize updates do not synchronize across systems in a cluster.

Link to This Page:
https://campus.barracuda.com/solution/50160000000H7zZAAS