networking Questions
15
Solved
How can I capture mobile phone traffic on Wireshark?
Mart asked 4/3, 2012 at 13:48
7
I'm trying to run an app with script npm run serve:dev
but it gives an error Error: Please install pg package manually when trying to run npm run serve:dev
I already tried npm install -g pg','npm i...
Marxmarxian asked 25/3, 2019 at 15:7
4
I have a server with several virtual machines running. I am starting a container with Jira installation and i need the container to be assigned with different address from the DHCP and not use the ...
Abhorrent asked 16/8, 2018 at 8:50
4
Solved
My app uses locationservices for tracking and geofencing in the background.
Now with iOS 13.2 I see every second the following message in the console:
Anchorwatch nehelper sent invalid result cod...
Pinon asked 10/11, 2019 at 17:11
3
Solved
So I've made a WebRTC screen sharing app as a self-hosted alternative to Chrome Remote Desktop and other common remote desktop / game streaming services.
My dilemma isn't navigator.mediaDevices un...
Burgoo asked 31/3, 2020 at 18:51
13
How do I monitor network traffic sent and received from my android emulator?
Aboveground asked 16/3, 2010 at 11:40
7
Solved
I created an internet gateway in AWS VPC dashboard, I attached it to a VPC then I want to detach it but I keep getting this error:
Network vpc-xxxx has some mapped public adresses, Please unmap th...
Boyce asked 11/7, 2017 at 7:16
18
Solved
I'm trying to implement a TCP connection, everything works fine from the server's side but when I run the client program (from client computer) I get the following error:
java.net.ConnectException...
Hatcher asked 29/7, 2011 at 16:37
3
I'm having a few docker containers (Using docker-compose and a single network - network-sol)
One of the containers is a Spring Boot application that sends UDP broadcast to the local network. 255.2...
Ferment asked 24/5, 2018 at 11:58
11
Solved
How can I obtain the (IPv4) addresses for all network interfaces using only proc? After some extensive investigation I've discovered the following:
ifconfig makes use of SIOCGIFADDR, which requir...
Unlock asked 12/3, 2011 at 7:42
5
Solved
SCENARIO:
Hey there,I'm running a docker compose with containers.
This compose file works like charm on ma local docker desktop on windows 10.
I configured my own network with network driver brid...
Valance asked 1/3, 2019 at 8:51
5
I've found it impossible to find an answer to this amidst the legion of How Tos explaining how to share your wireless connection or how to share a Host's VPN with a Guest.
I have a Guest Windows 1...
Standby asked 1/12, 2018 at 17:31
6
Solved
Currently for a class, I'm implementing a server which receives two types of connections, using TCP, and a custom application layer protocol. Though for the class, this is how the project needs to ...
Dig asked 1/4, 2011 at 18:37
4
We've been experiencing a long-standing networking issue. In short, one container cannot ping (or ssh) another. Does anybody have an extra moment to think along with me?
Our setup:
Docker CE 18....
Headwater asked 11/12, 2019 at 1:16
3
Solved
The problem
Inside nginx-proxy Docker container (more info below), I always see the same IP adress for every connection: 172.18.0.1 (which is the nginx-proxy network gateway). For example:
nginx....
Perbunan asked 28/11, 2017 at 17:51
4
Solved
On linux, it's possible to create a tun interface using a tun driver which provides a "network interface psuedo-device" that can be treated as a regular network interface. Is there a way to do this...
Archaeozoic asked 6/9, 2008 at 21:26
5
Solved
I want to run RabbitMQ in one container, and a worker process in another. The worker process needs to access RabbitMQ.
I'd like these to be managed through docker-compose.
This is my docker-compose...
Instructor asked 28/10, 2018 at 12:19
4
Solved
I need a way to get the current system network usage, up and down.
I found some on the net but they're not working out for me.
Thanks for your help
Code snippet:
private void timerPerf_Tick(o...
Toulon asked 17/1, 2010 at 17:12
9
Solved
Is there any way you can control exceptions launched by Image.network() so you can provide it a default AssetImage ?
Poulterer asked 11/4, 2018 at 9:45
1
Solved
Grumping about the NAT gateway cost for allowing a lambda function attached to a VPC access to internet I found some suggestion about deploying the lambda in a public subnet instead of a private an...
Spillar asked 28/4, 2023 at 12:50
22
Solved
I've had a bug in our software that occurs when I receive a connection timeout. These errors are very rare (usually when my connection gets dropped by our internal network). How can I generate this...
Unfair asked 19/9, 2008 at 9:57
8
Solved
I am working on a Java EE Application in a Windows environment. (I am using Windows 7)
I am using Tomcat Server, unfortunately port number 8080 is busy (used by Oracle). Now I want to assign a dif...
Novobiocin asked 11/1, 2012 at 10:11
5
Solved
I have a VPC set up in AWS.
we have created 2 subnets (A/24 and B/24), straight using all the IP having no IP's/Subnets for further usage.
We find that the b/24 is not totally utilized and we are ...
Britteny asked 27/11, 2013 at 7:38
6
Solved
I have installed RasPi Raspbian, and now I can't do ssh or git clone, only local host names are being resolved it seems. And yet ping works:
pi ~ $ ssh test.com
ssh: Could not resolve hostname tes...
Cotton asked 25/2, 2013 at 0:53
3
Solved
While reading the FTP protocol specification from : (http://www.pcvr.nl/tcpip/ftp_file.htm). I came across this "FTP differs from the other applications that we've described because it uses two TCP...
Chagall asked 2/11, 2012 at 7:26
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