Can ping but cannot telnet to a local network computer
This question follows How to create a network over usb? .
I can ssh to a controller device. When I'm on it, I want to telnet to a running server on my computer. My computer and the device are connected through 2 USB-ethernet dongles.
I can ping my computer from the SSH but telnet is not working. What are the steps to follow ? My OS is archlinux so I suppose the ports are open.
networking ssh port telnet
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
add a comment |
This question follows How to create a network over usb? .
I can ssh to a controller device. When I'm on it, I want to telnet to a running server on my computer. My computer and the device are connected through 2 USB-ethernet dongles.
I can ping my computer from the SSH but telnet is not working. What are the steps to follow ? My OS is archlinux so I suppose the ports are open.
networking ssh port telnet
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
add a comment |
This question follows How to create a network over usb? .
I can ssh to a controller device. When I'm on it, I want to telnet to a running server on my computer. My computer and the device are connected through 2 USB-ethernet dongles.
I can ping my computer from the SSH but telnet is not working. What are the steps to follow ? My OS is archlinux so I suppose the ports are open.
networking ssh port telnet
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
This question follows How to create a network over usb? .
I can ssh to a controller device. When I'm on it, I want to telnet to a running server on my computer. My computer and the device are connected through 2 USB-ethernet dongles.
I can ping my computer from the SSH but telnet is not working. What are the steps to follow ? My OS is archlinux so I suppose the ports are open.
networking ssh port telnet
networking ssh port telnet
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
asked Jan 31 at 10:12
Guillaume Geoffrey AttiaGuillaume Geoffrey Attia
32
32
add a comment |
add a comment |
1 Answer
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Do not assume telnet is open. For most of the distributions, a telnet server is not even installed unless you do it explicitly yourself. Telnet is considered to be an old protocol which sends text (including passwords) in clear over the network and it is therefore no longer seen as secure.
Unless there is a very specific reason to telnet, consider using ssh.
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Do not assume telnet is open. For most of the distributions, a telnet server is not even installed unless you do it explicitly yourself. Telnet is considered to be an old protocol which sends text (including passwords) in clear over the network and it is therefore no longer seen as secure.
Unless there is a very specific reason to telnet, consider using ssh.
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
add a comment |
Do not assume telnet is open. For most of the distributions, a telnet server is not even installed unless you do it explicitly yourself. Telnet is considered to be an old protocol which sends text (including passwords) in clear over the network and it is therefore no longer seen as secure.
Unless there is a very specific reason to telnet, consider using ssh.
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
add a comment |
Do not assume telnet is open. For most of the distributions, a telnet server is not even installed unless you do it explicitly yourself. Telnet is considered to be an old protocol which sends text (including passwords) in clear over the network and it is therefore no longer seen as secure.
Unless there is a very specific reason to telnet, consider using ssh.
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
Do not assume telnet is open. For most of the distributions, a telnet server is not even installed unless you do it explicitly yourself. Telnet is considered to be an old protocol which sends text (including passwords) in clear over the network and it is therefore no longer seen as secure.
Unless there is a very specific reason to telnet, consider using ssh.
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
answered Jan 31 at 20:14
Ljm DullaartLjm Dullaart
75328
75328
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
add a comment |
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
I can telnet. It works through the USB interface but not through the ethernet interface
– Guillaume Geoffrey Attia
Jan 31 at 20:22
add a comment |
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