Guys Establishing a VPN between two sites with limited ports only open. What ports need to be open for TS Licensing to work? Have the Citrix servers and TS licensing server on one site and client on the other. Am running windows 2000 SP4 with MF XP FR3 on Citrix servers and have TSlicensing reg set on all Citrix servers configured to point at license servers Not sure which Citrix client version is being used. We currently have TCP port 80 and TCP port 1494 open between sites but get errors connecting. Any suggestions to what I'm missing Malcolm *********************************************************************************** The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB. Authorised and regulated by the Financial Services Authority This e-mail message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. Internet e-mails are not necessarily secure. The Royal Bank of Scotland plc does not accept responsibility for changes made to this message after it was sent. Whilst all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by The Royal Bank of Scotland plc in this regard and the recipient should carry out such virus and other checks as it considers appropriate. Visit our websites at: http://www.rbs.co.uk/CBFM http://www.rbsmarkets.com ********************************************************************************