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Before you deploy BloxOne services and on-prem hosts, ensure that you prepare your environment according to the requirements for the supported platforms and open all necessary ports for unrestricted outbound access. |
Port Usage for Firewall
The following table lists the ports that must be available in your firewall for the BloxOne on-prem hosts to function properly.
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- Anycast
- Data Connector
- DHCP
- DNS
- DNS Forwarding Proxy
- NIOS Grid Connector
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For the Cloud Services Portal connectivity to work as desired, the TCP and UDP 53 ports are used as the outbound ports to all cloud addresses.
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DHCP
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Redirect Server
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- NTP Server
- NTP Pool
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- ntp.ubuntu.com
- pool.ntp.org
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Used for NTP server synchronization
Used for the NTP Pool, and only if time sync with EXSi is disabled
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N/A
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Redirect Server
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- Anycast
- Data Connector
- NIOS Grid Connector
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- csp.infoblox.com
- cp.noa.infoblox.com
- grpc.csp.infobox.com
- app.noa.infoblox.com
- tide.infoblox.com
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- Used for Cloud Services Portal access (unrestricted outbound access to TCP 443)
- Used for on-prem host platform and application management
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Allowed IP List in one JSON file
Destination domains in one JSON file
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- DNS
- DNS Forwarding Proxy
- DHCP
- BloxOne Threat Defense Cloud
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- dns.bloxone.infoblox.com
- threatdefense.bloxone.infoblox.com
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- Used for BloxOne DDI authoritative DNS cloud services
- Used for BloxOne Threat Defense Cloud DNS server
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For BloxOne Threat Defense Cloud DNS Server:
- 52.119.40.100
- 103.80.5.100
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DHCP
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dhcp.bloxone.infoblox.com
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DHCP clustering
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dhcp.bloxone.infoblox.com
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DHCP clustering
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dhcp.bloxone.infoblox.com
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For additional information on requirements for the BloxOne connectivity service, see the following:
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