FreeTDS Development Group

[Paul Wuersig <pwuersig AT nvidia.com>]

The basic error looks like so:

$ tsql -H <hostname> -p 1433 -U <user>
Password:
locale is "en_US.UTF-8"
locale charset is "UTF-8"
using default charset "UTF-8"
Error 20017 (severity 9):
        Unexpected EOF from the server
        OS error 36, "Operation now in progress"
Error 20002 (severity 9):
        Adaptive Server connection failed
There was a problem connecting to the server

This is identical to the error from using tsql to connect to *any* open port!

Connecting with "-S <server> -U <user>", or connecting to any closed port, 
produces error 20009:
Error 20009 (severity 9):
        Unable to connect: Adaptive Server is unavailable or does not exist
        OS error 61, "Connection refused"

I can connect to the server just fine using MS SQL Server Management Studio 
on Windows XP.

I've tried other MS-SQL servers, which produce the same errors.

I've tried FreeTDS 0.82, 0.91, and freetds-0.92.dev.20120312 (latest). Same 
errors on all of them (although the errors are printed slightly differently 
in 0.82).

I've tried 0.92 with "MS db-lib source compatibility" enabled, with the same 
results.

The server has an entry in /usr/local/etc/freetds.conf. I've tried tds 
version 0, 5.0, 7.0, 7.1, 7.2, and 8.0, with the same results.

I've Googled this extensively, and I've tried essentially all the things 
people have suggested for similar errors.

This is on a Mac running 10.7.3.

Suggestions, or things to try, or more information I can give that might 
prove fruitful, are all appreciated!

Thanks,
Paul

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