The goal is to rule out differences where possible.
Two things to try (separately!): capture via port mirror of the spoofed laptop if possible, and capture of an arping -b 192.168.0.27 to the real camera.
Could also try an arping to the spoofed laptop as an extra.
This is what I expect to see, more or less:
root@phoebe:~# busybox arping -b x.x.x.27
ARPING to x.x.x.27 from x.x.x.14 via eth0
Unicast reply from x.x.x.27 [2:0:0:a8:54:8e] 0.288ms
Unicast reply from x.x.x.27 [0:ff:ff:ff:ff:ff] 2.235ms
Unicast reply from x.x.x.27 [2:0:0:a8:54:8e] 0.355ms
Unicast reply from x.x.x.27 [0:ff:ff:ff:ff:ff] 1.856ms
(IPs altered to protect the innocent. Also because they're public IPs on a server :P)
But it would be good to have a wireshark capture of that in progress to the camera, even if it fails.
...the arpingdoes work when you bypass the switch, right?
am reminded of a strange thing i tested last night. Connecting my PC to the switch, any port with any cable turns off the switch. It only lights up again when I disconnect the cable. laptop is fine.
@Bob actually, it turns out that the Nvidia 364 drivers had a fatal, steady memory leak bug affecting Maxwell GPUs that was mainly triggered by playing modern-ish 3d games. I had to roll back to 362 to get back to a stable setup.
@JourneymanGeek the installers are separate? weird. here, usually the installers come riding on the same vehicle (or at least trailing behind / in front of the delivery vehicle) with the package
I don't know what is happening with my smartphone. I'm not able to post in some sites because I was being detect as from another country. Then, I tested "what is my public IP" in many of those sites that provides this service. In some of them, they showed my actual public Ip but in some others it...
I'd think twice before voting to close. Data Saver is available on desktop Chrome and the same issue applies there. (Note: smartphone reference was edited out to bring the question on topic.) — bwDraco1 min ago
I'm unsure if this should be asked here or over on security.stackexchange.com...
Over the Easter long weekend, a small office of ours had a network breach in that an old HP printer was used to print some very offensive antisemitic documents. It appears to have happened to a number of universiti...
Free speech activist. Yes that weev, notorious hacktivist fighting #WhiteGenocide. 'A menace on the Internet'--US Attorney Zach Intrater.
43.3k tweets, 30.5k followers, following 920 users
^^^ Known criminal.
> 43.3k tweets, 30.5k followers, following 920 users
Wow.
> To secure the printer/print server itself, use its built in allow list/access control list to specify the range(s) of IP addresses allowed to print to the printer, and deny all other IP addresses.
The initial plans were to set up a pfSense machine from a custom build, but given how many times the FortiGate appliance we have on the college network has saved my butt from malicious websites, I'm very tempted to get my own FortiGate (probably FortiWiFi-60D).
I've always wanted to be able to print remotely, but Epson Connect and Google Cloud Print do not meet my requirements and port forwarding to port 9100 raises security concerns (anyone with the network's external IP address can print arbitrary documents).
Bundled with subscription. Reviews are mixed: One review describes a negative support experience, another reports easy configurability for use in a home network.
It's overkill for a home network, though.
Use the gateway device as the first line of defense against malicious traffic, add security at the endpoints (e.g. AV/AM software) to protect against more complex threats. That should do it for most home networks.
I've been hearing a sound from inside my MSI GE60 laptop for a while now, so I opened it up to find that these two tiny copper waffle squares came loose. They were originally stuck to the board with some black adhesive, so I stuck them on again, but a few days later, they came loose again.
Aft...
Meme: Waffles.
Originator: Eric
Cultural Height: Late August and Early September, 2009
Background: Eric just really likes waffles, and apparently so does everyone else who has even a shred of decent humanity. Those who do not like waffles may also be Vampires and hat...
Accidentally wire the power and ground pins the wrong way round on a non-spec complaint passive PoE injector, nothing blows up.
Accidentally wire 40v AC into the data pins of an Ethernet cable, your switch still won't blow up. Well, mine didn't anyway
Hell, if your USB port fries the controller if it gets normal 5v USB input on the wrong pin, how the hell is it supposed to handle >1000v electrostatic discharge?
". Basically, as soon as the cable was plugged in and turned on, it completely fried the Vbus line on the Twinkie USB PD analyser. "This is permanent damage. I tried resetting the Twinkie analyzer and having the firmware reflashed, but it continues to exhibit this failure," Leung wrote."
It killed many things
and
"I directly analyzed the Surjtech cable using a Type-C breakout board and a multimeter, and it appears that they completely miswired the cable. The GND pin on the Type-A plug is tied to the Vbus pins on the Type-C plug. The Vbus pin on the Type-A plug is tied to GND on the Type-C plug."
annnd
2) 10 kΩ resistor instead of 56 kΩ resistor used. 3) resistor hooked up as a Pull-down instead of a pull-up 4) Wire is COMPLETELY missing SuperSpeed wires. It is NOT actually a USB 3.1 cable, even though it has a blue connector on the A side and SuperSpeed logos.
Many things don't have adequate protection, meh. Just took a dodgy cable to reveal poor designs in everything else it was connected to, but it's still not the cable that caused that lack of protection.
Interesting on the same Idea, people crossing up the "firewire" with the "USB" on motherboards when connecting the front connectors , toasted stuff too. If all this stuff had protection against all the things that could go wrong, I would still have the problem of finding that tiny ass fuse that they put in to do so :-)
@djsmiley2k bulk email to all users. "Please shutdown tonight so critical updates can be applied. People failing to do so will feel the wrath tomorrow"
I've been hearing a sound from inside my MSI GE60 laptop for a while now, so I opened it up to find that these two tiny copper waffle squares came loose. They were originally stuck to the board with some black adhesive, so I stuck them on again, but a few days later, they came loose again.
Aft...
Meme: Waffles.
Originator: Eric
Cultural Height: Late August and Early September, 2009
Background: Eric just really likes waffles, and apparently so does everyone else who has even a shred of decent humanity. Those who do not like waffles may also be Vampires and hat...
