All Questions
8
questions
1
vote
1
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895
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Multiple ARP requests from an IP address outside my LAN using an unknown MAC address
I have a vexing recent issue on what has been, for the most part, a very reliable home network. Since it is a hobby for me, it’s probably a little more complicated than the average home, but it’s ...
0
votes
0
answers
1k
views
In WLAN network, does ARP always show the mac address of device's Wi-Fi interface?
Say, if some device is accessing the server in the local network, while being connected to it via WiFi, would an ARP command sent from that server always show the same mac-address, as the device ...
0
votes
0
answers
917
views
Spoof network gateway
If I said I wanted to spoof gateway to make device 2 on LAN look like gateway when router/modem by att is really gateway, technically be man in the middle? So all devices traffic on LAN would go to ...
-2
votes
1
answer
1k
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How to discover devices on LAN
I want to learn how to discover all the devices on LAN using Linux Terminal.
I know how to ping the specific ip address, but I'd like to learn a way that doesn't force me to ping from .1 to .255 in ...
2
votes
0
answers
602
views
why doesn't system do ARP request broadcast before sending an IP packet?
First, let me describe the problem briefly. I have two programs which send IP packets from a host(192.168.0.101) to another host(192.168.0.106). These two programs are written respectively with C and ...
0
votes
1
answer
1k
views
WOL over Internet success for a while but fail after a period of time [duplicate]
I have a computer in my home LAN, and i have successfully set up my computer and router to use wol over Internet.
The problem is, after a period of time(say, a night), the next day i want to start my ...
16
votes
3
answers
29k
views
what's IPv6 analogue for IPv4 `arp -an` and "arp who-has"?
In the IPv4 world, when you want to talk to another computer, you ask which MAC address claims a given IPv4 address, the arp who-has ... tell ... exchange as per tcpdump, and a cache of such mappings ...
0
votes
1
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2k
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Being ARP spoof, how to keep a right ARP cache on OS X?
At dormitory, our PCs/NBs seems to be attack or say arp spoofing? The guy(s) may using the software like "skiller" or "netcut" or much more enhanced software attacking us, we can only use a software ...