XenDesktop Communication ports

PVS to PVS - UDP 6905-6909
License Server - 27000
TSB - UDP 6969
TFTP - UDP 69
DHCP - 67
SOAP Service - TCP 54321-54322
Target Device outbound - 6901
PVS Login Server Port - UDP 6910
PVS to Target Device - UDP 6910-6930