Error 1432 with errno 0 trying to connect remote databases from Windows clients

Error 1432 when trying to connect a remote client to a database broker started with -H, -S and -N.
** Could not connect to server for database <DATABASE>, errno 0. (1432)
Error 1432 with errno 0 trying to connect remote databases from Windows 2003, Windows 2008 or Windows Vista clients
New connections show TCP client ports in SYN_SENT status using netstat -a
The servers screen in promon (R&D/1/3) do not show servers with pending connections
Only occurs to specific client machines

Network card has Receive Side Scaling (RSS) enabled, which is causing a failure of TCP communications with Progress database.

Disable Recive Side Scaling function (RSS) on the network card, as follows:

To disable RSS, follow these steps:

1. Use administrative credentials to open a command prompt.
2. At the command prompt, type the following command, and then press ENTER:
   netsh int tcp set global rss=disabled

To determine the current status of RSS, follow these steps:

1. Use administrative credentials to open a command prompt.
2. At the command prompt, type the following command, and then press ENTER:
   netsh int tcp show global

There could be several other causes for this error (1432), which can be found in other Progress articles.

References to Other Documentation:

http://support.microsoft.com/kb/951037
http://www.intel.com/support/network/adapter/pro100/sb/cs-027574.htm

Progress Article(s): 

Article 000020621: Error 1432 with 'errno 0' when try to connect client/server: First things to rule out.
Article 000017854: 1432 error with errno 0 connecting from PC clients to database on Linux
Article 000021025: Error 1432 with errno 0 due to auto-connect record in database