Port 1433 is blocked (filtered) on some of PC's

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I have several PC's with a new installation of XP Professional SP2. Some of
them can't access Remote SQL 2000 instances in SQL Enterprise manager.
However, there are no problems for them to register SQL instances on the
Intranet. I've checked using PORTQRY and have verified that their TCP/IP port
1433 is being filtered. What's strange is that it happens only to some of
PC's. It's not related to the Windows Firewall, because happens even when the
Firewall is disabled. Any ideas/help will be appreciated.
 
I may be confused here...but why does the client PC need to have 1433 open?
Doesn't it connect to the server on that port?

-Matt
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

Strange networking problem on higher port numbers 1
MSDE Configuration on Windows XP 3
W2K netstat detects port 1433 is listenning but fport does NOT..., can't start mission critical sql 9
ADP remote connection issue 10
Error opening socket 1
VB app connect THROUGH proxy to a remote SQL database 16
Port Restriction without firewall 5
An error has occurred while establishing a connection to the server.When connecting to SQL Server 20 0

Back
Top