It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda Content Shield

Firewall Exemption Rules for BCS

  • Last updated on

You must create rules on your firewall to allow traffic for these IP addresses:

RuleRegionIP Address(es)Notes
DNS Proxies

US East

EU West and and


US East

EU  West and and

  • Default port is 6514
  • Protocol is TLS
IoT with BCS agent 


Allow traffic on ports 443, 8883, and 8443

Hostname exemptions

If your firewall allows rules for hostnames, create a rule to exempt:

Last updated on