9,196 questions
Tooling
0
votes
4
replies
94
views
Conversion IP private to IP public for find location
Conversion 127.0.01.5000 to IP public
For find location with localhost IP private
I am not find location with IP private because l will Conversion IP private to IP public until find location with IP ...
Advice
0
votes
2
replies
59
views
With the aiosmtpd python3 module, how to get the IP address of the remote connection?
I'm using the latest aiosmtpd module under Python 3.12 in LinuxMint 22.3.
When a remote SMTP connection is made to a host running aiosmtpd, how can the remote IP address of this connection be obtained ...
Best practices
0
votes
1
replies
66
views
How would one go about doing highly specific IP routing?
My problem is that many different IP addresses are pointing to the same device, each with a different route they take. Some are tunneled, whereas some are direct over LAN, and so are faster.
My ...
Advice
0
votes
1
replies
233
views
How to use nftables to NAT a range of IPs when forwarding between interfaces
I currently have a WireGuard VPN (interface wg0) running on a linux device, which is used to allow access to other devices on a given interface remotely - say eth0.vlan1. I already have a working ...
Score of 0
0 answers
98 views
XDP Program on veth Host-side Blocking Inter-Namespace Communication
I have two namespaces, ns1 and ns2. I created two veth pairs and connected the namespaces to the host via these veth pairs. Now, I want to enable these two namespaces to ping each other using a very ...
Score of 0
1 answer
568 views
VS Code Terminal cannot resolve local ip domain
I am using VS Code Insiders for some reasons (a bug in copilot). VS Code insiders Terminal cannot resolve local ip domain.
PING 10.0.0.52 (10.0.0.52): 56 data bytes
ping: sendto: No route to host
ping:...
Score of 0
0 answers
88 views
Reasons Printing Via a Socket Connection Would Fail
I am writing a program that involves printing Raw Printer Command Language (PCL) files wrapped in Print Job Language (PJL) commands. I print it via a port 9100 socket connection to the printer using ...
Score of 1
2 answers
324 views
How can I send UDP data over the loopback interface so that Wireshark can dissect it without ICMP errors?
Initial Problem
I had what I thought was a simple task in Golang: format some data according to one of Wireshark's dissectors (MAC-LTE) and then send it over UDP so that it could be viewed in ...
Score of 0
2 answers
248 views
Using a custom DNS resolver not resolving for Type.ANY
When I try to use a custom DNS server (either a single server using SimpleResolver or multiple servers using ExtendedResolver) and want to do a lookup for ANY records relating to a domain, I am ...
Score of -2
1 answer
565 views
TypeError: Invalid URL ( React native )
before this error happen , my React native app can not run on mobile when i scan qr code on my device and after watching a youtube video for fixing the issue it got worse . my entire project can not ...
Score of 1
0 answers
260 views
Append an IP to the network allow list
Is there any way I can append new IPs to network allow list of Snowflake? I can use the ALTER command, but each time when new entries need to be appended, I have to run ALTER with the old values and ...
Score of 0
1 answer
460 views
How to set up a static IP adress for Raspberry pi 5 using Yocto?
I built a raspberry pi 5 image for my raspberry pi 5, using only the base image found in meta-raspberrypi/conf/machine/raspberrypi5.conf, which I modified a bit to include some modules, one of which ...
Score of 0
1 answer
203 views
Setting up traffic routing for Linux
I can't solve the problem with traffic routing on Linux on this system:
root@fl-imx6ull:~# uname -a
Linux fl-imx6ull 4.1.15 #1 SMP PREEMPT Tue Apr 8 08:26:30 MSK 2025 armv7l armv7l armv7l GNU/Linux
...
Score of -1
1 answer
105 views
How to improve ip-api locator [closed]
I am trying to make a python IP locator, which currently relies on this function:
def get_location(ip_address="", show_duplicates=True):
url = f"http://ip-api.com/json/{ip_address}&...
Score of 0
1 answer
268 views
Using SQL Server, looking to get subnet from IP address and subnet mask stored in the database
We have a use of subnets for doing geo location of computer assets. In the most up to date data we do not have subnets IE 10.81.66.0, we just have the IP address and subnet mask such as 255.255.255.0
...