would a port scan hit router or modem?

i thought a port scan would hit the modem but i heard that it would hit the router what one would it poort scan?

usernameeeee45 pointsBadges:

Add IP address to a port in a switch

How do I add an IP address to a port in switch?

palwashasadat10 pointsBadges:

Networking: What program is listening on my port?

I currently have a program that's listening to post 8000 on my machine. So I tried running the command below, I keep getting that error message. > python -m SimpleHTTPServer # Lots of python error socket.error: [Errno 98] Address already in use But when I'm using another port, it's working fine....

ITKE1,153,205 pointsBadges:

Is it safe to close ports?

After port scanning is done, is it safe to close the ports which were listening, or are there better ways to ensure prevention from attacks? Is it possible to implement any such way through a java program?

curiousStudent15 pointsBadges:

Trying to find an available port for starting a server

I'm looking to start a server that listens to a port. I can easily specify port explicitly and it's working. But I'm looking find a port in an automatic way. What port numbers should I search for? (I've used 12345, 12346 and 12347) How can I see if a port is actually being used by another software?

ITKE1,153,205 pointsBadges:

Configure two remote 3812 printers

Hi! When I configure a remote printer behind a router. I only redirect port 9100 to the local IP. But for a second printer? I tried to configure it with port 9101, so I can redirect this port to an other IP, It doesn't work. Do you know the issue?

claudelism10 pointsBadges:

Port type

What peripheral port type is expandable using a hub?

jimmyfogle5 pointsBadges:

How to check whether a port of a system from AS400?

hi there, I have AS400 and another system in which the call to an .exe is made thru AS400. I need to know that the other system is active particularly an .exe in the system thru as400, i could only write a CL to ping the server but not to check whether the .exe is up and running. ta, Kalyan

Kalmili15 pointsBadges:

How do I configure network ports to full-duplex on McData switches?

I want to know how to configure a network port on my McDATA Intrepid 6140 switch to full-duplex. Until now it's been on half-duplex.

NetworkingATE1,545 pointsBadges:

How do I use the serial port in Sun virtual box with Windows XP

Ok here is my question. I have a windows host and another windows VM (XP). In the VM I want to access the serial port, com1, but it asks me to give the port path, I get lost there.

Leerporter5 pointsBadges:

TCP Listening Port

How do I get my TCP listening port in an enterprise network using Windows Server 2003

Zhetmasta50 pointsBadges:

Noisy Network Line

We have a workstation in our organization that is experiencing very slow network connection. The connection is standard and resembles every other in the vicinity (it's wire goes straight to the closet). The port on the switch does not appear to be a problem and the hardware on the workstation also...

Schmidtw11,330 pointsBadges: