SBS 2003 RWW Error Code: 403 Forbidden. The server denied the specified Uniform Resource Locator (URL). Contact the server administrator. (12202)

Hello,

We cannot use RWW from remote computers or internally from computers logged into the domain.

We have a Dell Server Intel Pentium 4, 2.80GHz CPU with:

4gig ram
One ST380013AS 80 GB HDD
Three 3500418AS 500GB HDD(no RAID)
Intel Pro/1000 MT Dual Port Server Adapter
Netgear FS116 16 port Ethernet Switch
Actiontec M1424WR cable modem router from FIOS
SBS 2003 R2 Standard, SP2 (Build 3790)  Operating System Version 5.2.3790
.Net Framework Version 3.5.30729.01
Exchange version 6.5.7638.1
ISA 2004 version 4.0.2167.909
Three Users with Windows XP Pro, SP3 computers and one Windows 7 ultimate
Two NIC setup Internal:192.168.16.2, External:172.16.0.10
DYDNS Pro static IP with Host name: lakesideos.dyndns.org, Service Type: Host with IP address
SQL Server 2005
SharePoint Services 2.0
SharePoint Services 3.0

We can RWW from the SBS 2003 server withhttp://localhost/Remote.

Remote computers and domain workstations use these in the address bar with http: or with https:
            https://lakesideos.dyndns.org/remote

           https://(Public IP address)/remote

The error we are getting is:

“Error Code: 403 Forbidden. The server denied the specified Uniform Resource Locator (URL). Contact the server administrator. (12202)”

Here is the listing of the server IPCONFIG /all:

C:\Documents and Settings\Administrator>ipconfig /all

Windows IP Configuration

  Host Name . . . . . . . . . . . . : lakeside-pgh8jf
   Primary Dns Suffix  . . . . . . . : LakesideOfficeSystemsInc.local
   Node Type . . . . . . . . . . . . : Unknown
   IP Routing Enabled. . . . . . . . : Yes
   WINS Proxy Enabled. . . . . . . . : Yes
   DNS Suffix Search List. . . . . . : LakesideOfficeSystemsInc.local

Ethernet adapter Internal Server Local Area Connection:

  Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Dual Port Server Adapter #2
   Physical Address. . . . . . . . . : 00-04-23-A5-CF-83
   DHCP Enabled. . . . . . . . . . . : No
   IP Address. . . . . . . . . . . . : 192.168.16.2
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . :
   DNS Servers . . . . . . . . . . . : 192.168.16.2
   Primary WINS Server . . . . . . . : 192.168.16.2

Ethernet adapter External Network Connection:

  Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Dual Port Server Adapter
   Physical Address. . . . . . . . . : 00-04-23-A5-CF-82
   DHCP Enabled. . . . . . . . . . . : No
   IP Address. . . . . . . . . . . . : 172.16.0.10
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 172.16.0.1
   DNS Servers . . . . . . . . . . . : 192.168.16.2
   NetBIOS over Tcpip. . . . . . . . : Disabled

Any help would be gratefully appreciated.

Thanks,
Tony

Stop The World, I want To Get Off! ........... Life Isn't About Waiting For The Storm To Pass ... It's About Learning To Dance In The Rain.