Re: Networking works from computer A to computer B, but not vice versa ?!?

On Mar 30, 7:20 pm, Knute Johnson <nos...@xxxxxxxxxxxxxxxxxxxxxxx>
wrote:
larkm...@xxxxxxx wrote:
Just starting to learn networking, and this may not be a Java question
so much as a Windows environment question. I've written a little
server program that waits for a client to connect and then spits some
data to the client. Both the client and the server work fine running
on the same computer. If I run the client on computer A and the
server on computer B, they behave properly. However, if I run the
client on computer B and the server on computer A I cannot establish a
connection between the two. Is there some easy way to figure out what
is going on? I tried using different port numbers for the server to
no avail. As far as I know there are no firewall programs installed
on either machine. Both are running WinXP Pro. and using v1.4.2_08
for the JRE/SDK. Any ideas?

I would still suspect a firewall somewhere. Are you really running
Windows without a firewall?

--

Knute Johnson
email s/nospam/knute/

Try telnet to connect.

Dinesh

.

Relevant Pages

  • Re: What doesnt lend itself to OO?
    ... >> proxy and instructs the server to constuct the real object. ... rather than client code. ... If 'clock' is instantiated in the server, ... > for the server interface at the OOA level. ...
    (comp.object)
  • This is going straight to the pool room
    ... or not the client has privilege to do what they're trying to do, ... The server environment is this: ... 3GL User action Routines that Tier3 will execute on your behalf during the ... Routine Name: USER_INIT ...
    (comp.os.vms)
  • [Full-Disclosure] R: Full-Disclosure Digest, Vol 3, Issue 42
    ... Full-Disclosure Digest, Vol 3, Issue 42 ... SD Server 4.0.70 Directory Traversal Bug ... Arkeia Network Backup Client Remote Access ...
    (Full-Disclosure)
  • Re: What doesnt lend itself to OO?
    ... > rather than client code. ... no way to do that without also touching the object with clock semantics ... will not encapsulate both clock semantics and network semantics. ... The server can do whatever it wants ...
    (comp.object)
  • RE: Fax monitor incoming + outgoing calls?
    ... problem between the client computer and the SBS server. ... Client is using the internal IP address of the SBS server as the ... To the folder redirection GPO issue: ...
    (microsoft.public.windows.server.sbs)