ISA Server Blocking Silverlight Videos

[FN-GM]

Hi,

Abit ironic that ISA is blocking Microsoft Silverlight! It is stopping content being shown on sites such as ITV Player.

This is a post with a similar issue - [isapros] Re: Silverlight through ISA 2006 - isapros - FreeLists

Does anyone know how to fix it please?

We are running ISA 2006

Edit: this is another site we get the problem with: http://www.microsoft.com/emea/spotlight

[ZeroHour]

I thought that was fixed in the later versions?
I knew the issue was in silverlight 1 but I thought MS knew as well and were fixing it in silverlight 2 beta.

[FN-GM]

I thought that was fixed in the later versions?
I knew the issue was in silverlight 1 but I thought MS knew as well and were fixing it in silverlight 2 beta.

We are using the latest silverlight

[bio]

encountered the same problem today.
It seems that silverlight cannot use authentication through a proxy. Fixed it by creating a new rule without using AD authentication to that mentioned site. Place this rule above the rule with AD authentication.

regards
bio..

[ZeroHour]

Actually has anyone tried the firewall client as it may fix the issue (although I am not keen to mass roll the client out)

[spc-rocket]

Actually has anyone tried the firewall client as it may fix the issue (although I am not keen to mass roll the client out)

We have deployed the firewall client since day one and never had any problems with it. I would not advise installing FWC on any servers though as you want to keep them as SecureNAT clients.

Ash.

[bio]

Actually has anyone tried the firewall client as it may fix the issue (although I am not keen to mass roll the client out)

We have FW clients on all 900 pc's.. no problems at all

regards

bio..

[mullet_man]

Anyone got a good sliverlight URL I can test when I get into work?

We have ISA 2006, am pretty sure it works?

[SYNACK]

There is an embedded silverlight video on this page:
Silverlight Media and Expression Encoder : Silverlight Streaming Plug-in for Expression Encoder

It is actually discussing the plugin for expression that lest you use the free 10gb of MS streaming hosting really easily. It actually looks really awesome

[mullet_man]

Seems fine here!!!

[FN-GM]

We dont use Auth and its still blocked. Do you have to allow a different port or something?