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Small Business Server Support Forum    
Forums > Microsoft Small Business Server 2003 & 2000 > ISA Server 2004
Subject: I have problems reaching a external CRM application on port 5555
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Mirage Automatisering User is Offline
The Netherlands
Member since
4/30/2005

Platinum Membership
Posts: 45
4/11/2008 03:15 PM  
I have problems reaching a external CRM application on port 5555

My server
Windows 2003 SBS R2 with ISA 2004 installed.
SSL port 5555 is open
port 5555 is forwarded in the modem to the SBS 2003 server.

Website i have te reach is http://crm.emesa.nl
But i can't even ping this website on de isa server.

If i'm using a other PC outside the network everting is working fine.

PLEASE Help me
robert pearman User is Offline
United Kingdom
Member since
2/23/2007

Platinum Membership
Posts: 1771
4/12/2008 12:49 PM  
you probably have a few issues here, which all look like the same thing.

firstly, are you allowing pings to the external network from the isa server. this can be checked by using the ISA monitoring / logging feature to monitor traffic from the server in real time.

so i would run that first and see if your pings are allowed/denied.

i would guess that you will need to define a protocol for port 5555 and also create a custom access rule to allow this traffic out.

are you using the firewall client software?

also is this 5555 connection tunneld over http or is it just a connection on tcp/udp 5555?
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Forums > Microsoft Small Business Server 2003 & 2000 > ISA Server 2004 > I have problems reaching a external CRM application on port 5555



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