All Questions
55
questions
-2
votes
1
answer
202
views
CVE-2023-23415 doesn't work on my Windows 10
The problem is that I am trying to find answers to the CVE-2023-23415 because it's not working.
So, I did everything correctly, I crafted an ICMP echo packet on Scapy, configured it to buffer overflow ...
- 7
0
votes
1
answer
693
views
Laptop replies to ping in sleep mode
Recently I got new company laptop with Windows 11 and noticed weird behaviour. When the computer is in sleep mode (screen blank, power led slowly fades in and out) the laptop still replies to network ...
- 213
0
votes
1
answer
84
views
Why pinging device under VPN succeeds?
There are two devices connected to the same LAN network:
A with IP 192.168.1.1,
B with IP 192.168.1.0.
I connected B through VPN (WireGuard if that matters) exposed externally (B on server - BS - ...
- 3
1
vote
0
answers
385
views
Windows - sharing connection to WinTun interface - ping fails with protocol unreachable
I'm trying to access the network from the Windows app which creates TUN interface connection.
Windows 10 Home Edition.
TUN interface created with https://www.wintun.net/ project example code.
When ...
- 111
1
vote
0
answers
34
views
How do ping packets get to the ping utility in a NATed network? [duplicate]
I did this test from two PCs at home that are connected to a typical SOHO router, so the router is doing Network Address Translation.
I pinged successfully an IP address from the two computers:
ping 8....
- 1,031
1
vote
1
answer
181
views
windows built-in ping response strangeness
Have cheep noname "managed" websmart switch, generic china. It have default IP 192.168.1.199 When ping it on LAN with my favorit ping program https://github.com/dexit/fping-windows (using it ...
- 222
1
vote
0
answers
214
views
How do you display timeouts when using ping6 on macOS?
When using ping6 (IPv6 version of ping), on macOS, I don't visually see the request timeouts when they occur. The ping responses just pause for each request that times out.
A super observant eye will ...
- 111
0
votes
0
answers
212
views
Devices on Network Intermittently Unable to Ping Each Other
I'm trying to connect to an NVIDIA Jetson AGX Orin DevKit (Ubuntu 20.04) over my local network. I believe that I've set up the SSH server correctly because sometimes I'm able to connect to it. However,...
0
votes
1
answer
447
views
Are infinite icmp requests to a server a good way to monitor connectivity?
I have a self-hosted vps server, and I want to always see its status in the system tray of my home machine(if it is reachable or not). For that purpose I wrote a simple bash script that looks like ...
- 103
6
votes
1
answer
28k
views
how to test ntp servers as real servers that responding without using ping test
we have bash script that configured the chrony.conf
script check if ping is ok on ntp1 and ntp2 ( ntp servers )
and then script insert the ntp servers to /etc/chrony.conf ( only if ping success )
...
- 861
0
votes
1
answer
2k
views
How is ARP reply generated from Windows 10? Sending ARP req from embedded device through ethernet port to windows10 on laptop
I want to send an ARP request using my embedded device through the ethernet cable to my laptop that has windows 10 on it.
I want to receive an ARP reply from windows back to my embedded device through ...
- 5
1
vote
2
answers
2k
views
Spectrum Router not allowing ICMP Echo Requests
I am currently trying to set up a server off of my Windows 10 PC, after lots of troubleshooting I have concluded that my router is blocking ICMP Echo requests (AKA Ping) from reaching my computer. ...
- 11
0
votes
1
answer
85
views
Why are packets taking 64 hops to connect from my laptop to my laptop?
So, I'm pinging my laptop (from my laptop) expecting the TLL in the reports to be 128 (Because I'm on Windows 10), but I get this instead:
Pinging [REDACTED] with 32 bytes of data:
Reply from [...
1
vote
1
answer
2k
views
Windows ping to Any IP including 127.0.0.1 hangs, but internet works
I have weird behavior on my Windows 10 operating system. Any ping/tracert command hangs and nothing happens. I have never seen something like this before, and all i have found in the google aren't my ...
- 113
0
votes
0
answers
41
views
Why does the ping programs print so slowly?
I have a raspberry pi as my gateway at 10.0.0.2 with some custom iptables rules for transparent proxy. My Netgear router is 10.0.0.1 with DHCP disabled.
Internet access like browsing the web works ...
- 103