is your NAT setup properly and your altaddr on the citrix box? In program neighbhorhood did you configure your firewall button correctly? Jeff Pitsch On Tue, Apr 28, 2009 at 9:53 AM, Peterson David <DPETERSO@xxxxxxxxxxx>wrote: > We have a new 4.5 server in it's own farm, on server 2003. I can connect > internally using a custom ICA connection or quick launch but cannot connect > from the Internet (we don't have WI for this system installed yet.) > > When I try to connect via Quick launch over the Internet I get a protocol > driver error, from a custom ica connection I get XenApp server not > available. Telnetting to port 1494 (get ICA) and 2598 work, as does > connecting via rdp. > > From inside the network I can connect via ICA fine, but only using the > internal name. On our 4.0 servers, I can connect using either. > > Anyone have any suggestions? > > > *NOTICE*: This electronic mail transmission from the law firm of Dinsmore > & Shohl may constitute an attorney-client communication that is privileged > at law. It is not intended for transmission to, or receipt by, any > unauthorized persons. If you have received this electronic mail transmission > in error, please delete it from your system without copying it, and notify > the sender by reply e-mail, so that our address record can be corrected. >