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Reference / FAQ
Reference / FAQ

Ports for Firmware and Definition Updates

  • Last updated on

If there are restrictions on outbound traffic on port 80 or 8000 of your firewall, ensure that your Barracuda appliance or Vx virtual machine can make outbound ports 80 and 8000 connections to these IP addresses in order to receive firmware and definition updates:

64.235.144.0/20
198.207.200.0 - 198.207.200.63
205.158.110.0/24
216.129.105.0/24
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