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Mike Ounsworth
Mike Ounsworth
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zenmap nmap scan explanation for open port & services

I recently scanned my router domain and get this result:

enter image description hereScreenshot of the output of nmap's Zenmap client for Windows

What I get from that report is 3 of 1000 mytested ports are open. But what to do with "telnet" and "BusyBox telnetd" also "ISC BIND Hostmaster"? Does that port need to open? How to close it? My router has no port filter.

zenmap scan explanation for open port & services

I recently scanned my router domain and get this result:

enter image description here

What I get from that report is 3 of 1000 my ports are open. But what to do with "telnet" and "BusyBox telnetd" also "ISC BIND Hostmaster"? Does that port need to open? How to close it? My router has no port filter.

nmap scan explanation for open port & services

I recently scanned my router domain and get this result:

Screenshot of the output of nmap's Zenmap client for Windows

What I get from that report is 3 of 1000 tested ports are open. But what to do with "telnet" and "BusyBox telnetd" also "ISC BIND Hostmaster"? Does that port need to open? How to close it? My router has no port filter.

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schroeder ♦
schroeder ♦
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i wasI recently scanned my router domain. and get this result:

enter image description here

what iWhat I get clear from that report is just about 3 of 1000 my port isports are open. butBut what to do with "telnet" and "BusyBoxtelnetd""BusyBox telnetd" also "ISC BIND Hostmaster"  ? isDoes that port need to open  ? howHow to close it? on myMy router has no port filter.

running :Linux 2.6.X | 3.X
but i'am running zenmap on windows 7 64 bits.

i was recently scanned my router domain. and get this result:

enter image description here

what i get clear from that report is just about 3 of 1000 my port is open. but what to do with "telnet" and "BusyBoxtelnetd" also "ISC BIND Hostmaster"  ? is that port need to open  ? how to close it? on my router no port filter.

running :Linux 2.6.X | 3.X
but i'am running zenmap on windows 7 64 bits.

I recently scanned my router domain and get this result:

enter image description here

What I get from that report is 3 of 1000 my ports are open. But what to do with "telnet" and "BusyBox telnetd" also "ISC BIND Hostmaster"? Does that port need to open? How to close it? My router has no port filter.

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Dian92
Dian92
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zenmap scan explanation for open port & services

i was recently scanned my router domain. and get this result:

enter image description here

what i get clear from that report is just about 3 of 1000 my port is open. but what to do with "telnet" and "BusyBoxtelnetd" also "ISC BIND Hostmaster" ? is that port need to open ? how to close it? on my router no port filter.

running :Linux 2.6.X | 3.X
but i'am running zenmap on windows 7 64 bits.