Re: problem Net_Server and debian

wow! very fast list! Am Mo, den 19.07.2004 schrieb Stefan Neufeind um 12:31: > On Mon, 19 Jul 2004 at 12:27:46, Michael Witt wrote: > > > Sorry, my english is not the best (greetings from germany). > > Greetings back from Germany as well :-) nice! what a small world. > > I would like to change from SuSE to Debian and tested my applications on > > the new machine. > > Everything is fine, but I got problems with Net_Server sequentail. > > When I try to connect the server (port 33000) from the same machine > > (localhost) everything works fine. But when I try to connect the server > > from my LAN or Internet I can't connect. :-( > > When I make a portscan the port is open... > > Does anyone recognized this problem with debian and Net_Server? What can > > I do to find a solution? > > You're doing the portscan from outside and it claims to be open? tcp-port? Do > you trust your portscan-util? :-)) I scanned with nmap from outside. I guess, I can trust it. ;-) > Make a connection to the Net_Server from a > remote-machine using telnet. This will show you (interactively) if you can > establish a tcp-connection. If yes, the port is open and you app with which you > try to access port 33000 is the problem. The telnet connection fails from outside, not from inside. The app is not the problem. It must (I think) be a problem with security reasons on debian. Because everything is working fine on localhost. There is no firewall installed (not yet)! ;-)

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