How do I scan top 1000 TCP ports?
To view these one-thousand ports, use the following command: $ sudo nmap -sT –top-ports 1000 -v -oG – # Nmap 7.70 scan initiated Mon Feb 3 12:12:04 2020 as: nmap -sT –top-ports 1000 -v -oG – # Ports scanned: TCP(1000;1,3-4,6-7,9,13,17,19-26,30,32-33,37,42-43,49,53,70,79-85,88-90…
What port is 49163 used for?
TCP BlueHeat/Net Port
Notes:
| Port | Description |
|---|---|
| 49163 TCP | BlueHeat/Net Port 5 – Data Port |
| 49164 TCP | BlueHeat/Net Port 6 – Command Port |
| 49165 TCP | BlueHeat/Net Port 6 – Data Port |
| 49166 TCP | BlueHeat/Net Port 7 – Command Port |
What port is SQL Server listening on?
1433
By default SQL Server listens on TCP port number 1433, but for named instances the TCP port is dynamically configured.
What are Nmap top 1000 ports?
By default, Nmap scans the top 1,000 ports for each scan protocol requested. This catches roughly 93% of the TCP ports and 49% of the UDP ports. With the -F (fast) option, only the top 100 ports are scanned, providing 78% TCP effectiveness and 39% for UDP.
What port does print spooler listen on?
The Windows Print Spooler service uses a high dynamic TCP port range including ports 49152 through 65535.
What are unknown ports?
Many networks contain traffic on ports NNM defines as different traffic types or alternate ports. If the port is not defined, it displays as Unknown. The NNM-services file may be edited to either customize or add the port information to provide accurate reporting for ports on the network.
What TCP ports does SQL use?
By default, the typical ports used by SQL Server and associated database engine services are: TCP 1433, 4022, 135, 1434, UDP 1434.
How many TCP ports are there?
65,535 ports
Ports and Protocols. Between the protocols User Datagram Protocol (UDP) and Transmission Control Protocol (TCP), there are 65,535 ports available for communication between devices.
Does Nmap scan all ports?
By default, Nmap scans the 1,000 most popular ports of each protocol it is asked to scan. Alternatively, you can specify the -F (fast) option to scan only the 100 most common ports in each protocol or –top-ports to specify an arbitrary number of ports to scan.
What TCP ports do printers use?
The destination port for the printer hardware is always reflected in the Port number (PORT) parameter in the printer device description, so that can be a good place to look. The most common destination ports are 2501, 5001, 9100, 9101, 9102, and 9600; however, some printers could use other ports.
Which port should I use for printer?
For a printer connected to the computer via USB, the Port should be set to USB Virtual Printer Port (such as USB001, USB002). For a printer connected to the computer via Parallel, the Port should be set to LPT1 (or LPT2, LPT3 if you have more than one Parallel interface port on your computer).