I just started using NMAP and found that port 139 is open on my router. Browsing through the router's settings I don't see any option for closing ports or disabling NetBios.... how should I go about securing this port?
Here is my router. [URL]
So finally that my e4200 is capable of disabling wps i run in to another question.
how to close ports 139 445 ? these are open by default and i didnt figure out how to close them, in browser setup..
and YES port 139 IS a security issue. people denying this, are the same, that denied any vulnearibilties to wps.
I have noticed that in my router log that the router opes a port automatically without any human interaction and after some the time router closes the port again.Here is the log file of my router that opens the port and close it after a couple of hours.
LOG------------------------------
Tue, 2010-02-09 10:02:16 - AddPortMapping: external NULL:3658 to 10.1.1.253:3658 protocol UDP for: 10.1.1.253:3658 to 3658 (UDP) with timeout:0Tue, 2010-02-09 10:02:16 - no permission rule matched : accept by default (n_perms=0)Tue, 2010-02-09 10:02:16 - redirecting port 3658 to 10.1.1.253:3658 protocol UDP for: 10.1.1.253:3658 to 3658 (UDP)Tue, 2010-02-09 10:02:16 - creating pass rule to 10.1.1.253:3658 protocol UDP for: 10.1.1.253:3658 to 3658 (UDP)
.....
Tue, 2010-02-09 12:52:59 - DeletePortMapping: external port: 3658, protocol: UDPTue, 2010-02-09 12:52:59 - removing redirect rule port 3658 UDPTue, 2010-02-09 12:52:59 - Trying to delete rules at index 0
How can I Block the port 80 on Windows XP?
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[code]...
Every client on the LAN (wired and wireless) can connect to those ports on the router. I do not want that to happen. It is unncessary and it is just not secure. I only want the router to have port 443 open on the LAN for the web mgmt interface. I do not want any other unncessary port open.
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Hardware Version : V1
Firmwae Version : latest
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Hardware Version : V1
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