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Port Reference

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In Dual DMZ configuration with HALB for Forwarding Parallels Secure Client Gateways and Multiple Parallels Secure Client Gateways, the redundant Parallels Publishing Agent and mixed desktop scenario, the following port are used:

On the Firewall faces the Internet:

  • TCP 80
  • UDP 80 (if RDP-UDP is enabled)
  • TCP 443 (if SSL is enabled)
  • UDP 443 (if SSL and RDP-UDP is enabled)
  • TCP 3389 (if RDP Load Balancing is enabled)

On the HALB appliance externally:

  • TCP 80
  • TCP 443 (if SSL is enabled)

On the HALB appliance internally:

  • TCP 80
  • TCP 443 (if SSL is enabled)
  • TCP 31006
  • UDP 31006
  • RAW 112 (VRRP)

Forwarding Parallels Secure Client Gateways communicates via:

  • TCP 80
  • UDP 80 (if RDP-UDP is enabled)
  • TCP 443 (if SSL is enabled)
  • UDP 443 (if SSL and RDP-UDP is enabled)
  • TCP 3389 (if RDP Load Balancing is enabled)
  • UDP 20000 (Gateway Lookup)
  • UDP 20009 (if Client Manager is enabled)

Parallels Secure Client Gateways communicates via:

  • TCP 80
  • UDP 80 (if RDP-UDP is enabled)
  • TCP 443 (if SSL is enabled)
  • UDP 443 (if SSL and RDP-UDP is enabled)
  • TCP 3389 (if RDP Load Balancing is enabled)
  • UDP 20000 (Gateway Lookup)
  • UDP 20009 (if Client Manager is enabled)

Parallels Publishing Agents communicate via:

  • TCP 20001 – Redundancy Service
  • TCP 20002 - Publishing Agent Service Port (communications with 2XSecureClientGateway and UI Console)
  • TCP 20003 - Terminal Server Agent Port (communications with Terminal Server agents)

Parallels Terminal Server Agents communicate via:

  • TCP 30004 – Terminal Server Agent Communication Port
  • UDP 30004 – Terminal Server Agent Communication Port
  • TCP 3389 – Standard RDP Connections
  • UDP 3389 – Standard RDP Connections
  • TCP 30005 -  Terminal Server Agent Communication Port (Shell + Printer Redirector)

Parallels  VDI Agents communicate via:

  • TCP 30006 –  VDI Agent Communication Port
  • UDP 30006 –  VDI Agent Communication Port
  • TCP 30007 –  VDI Agent Communication Port
  • TCP 30009 –  VDI Agent Communication Port
  • TCP 30005 -  Terminal Server Agent Communication Port (Shell + Printer Redirector)

Parallels  Remote PC Agents communicate via:

  • UDP 30004
  • TCP 3389 – Standard RDP Connections
  • UDP 3389 – Standard RDP Connections

Parallels Client communicates via:

  • TCP 80
  • UDP 80 (if RDP-UDP is enabled)
  • TCP 443 (if SSL is enabled)
  • UDP 443 (if SSL and RDP-UDP is enabled)
  • TCP 3389 – Standard RDP Connections
  • UDP 3389 – Standard RDP Connections
  • UDP 20009 — Client Manager

Internal Firewall Ports:

  • Remote Install Push/Takeover of Software: TCP 135, 445, 49179

For Active Directory and Active Directory Domain Services Port Requirements see this article: https://technet.microsoft.com/en-us/library/dd772723%28v=ws.10%29.aspx

For  Remote Application Server firewall requirements, see this article: http://kb.parallels.com/en/123255

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