All Questions
Tagged with embedded networking
15
questions
0
votes
0
answers
30
views
Addressing an IOT device not on my home network?
I have an IOT Wifi device (ESP8266) that I have communicating with my home desktop computer while they are on the same network. Its pretty straightforward, I use python on both ends to open up a ...
3
votes
0
answers
178
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libnl takes time to see a disconnected client
I am working on an embedded device, with a custom OS (Yocto on iMX6).
The device use hostapd to create a WLAN.
I use libnl to list the connected WiFi clients, my code is based on iw to get the ...
- 131
0
votes
1
answer
52
views
Find out wep key from embeded client
im kinda stuck here i have an embedded system i was given from a friend that connects to a wifi network to configure it unfortunately he cant remember the WEP key that was used to connect it. is there ...
0
votes
1
answer
2k
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Can't find an internal IP address of device connected to LAN
Local LAN, Ubuntu laptop and Viasat Surfbeam SM2101 modem are connected to the router, wired connection. I can't find an internal IP address of satmodem connected to the router. Router only show ...
- 409
3
votes
0
answers
1k
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Using iw to add a virtual wireless interface, getting the error “No such device (-19)”
I need to add a virtual wireless interface to my NXP embedded linux system using iw.
I have loaded Broadcom's driver and brought up wlan0. I can connect to networks with the wifi SDIO adapter just ...
- 31
2
votes
1
answer
762
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Prevent IP address conflicts on a heterogeneous network consisting of PCs and embedded systems in a retail environment
In our LAN environment (wired and wireless), IP Address conflict almost always gets our systems down.
We have a lot of equipment connected to the network: PC's, Access Points, RF, weighing scales, ...
- 21
1
vote
1
answer
77
views
Windows 8 embedded sporadic/randomly goes to sleep. Possibly network related
I have 2 PC's running Windows 8.1 Embedded. Last week after months of up-time they went to sleep. There was no windows event logging to match this, only PnP messages from plugging my keyboard in to ...
- 11
0
votes
1
answer
2k
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Remote access to a windows XP Embedded system running a Java based HMI Screen
What options are available to me to be able to get remote access to a Windows XP Embedded machine that is being used as a machine interface (HMI, GUI) the HMI is running a Java based software and I ...
0
votes
1
answer
1k
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Getting IoT devices to connect to an authenticated wifi network
I have several Internet-of-Things devices such as the Intel Galileo and Raspberry Pi. I'd like to connect these up to the internet obviously, because without it they're just things. Unfortunately my ...
- 157
91
votes
2
answers
10k
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How do web-servers "listen" to IP addresses, interrupt or polling?
I'm trying to understand the lower details of web servers.
I am wondering if a server, say Apache, is continuously polling for new requests or If it works by some sort of interrupt system. If it is an ...
- 915
0
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2k
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WinCE 6.0 device cannot access network shares
We are using some sort of embedded device which runs on WinCE 6.0. It's connected to our network via domain with DHCP enabled.
Now, to access a shared folder of another system running WinCE or ...
- 121
3
votes
2
answers
76k
views
copy file from network device to local computer via TFTP
Network device (embedded Linux) connected to local computer (Windows OS). What is tftp command to copy binary file from network device to local computer? Also, what's command to copy file in the ...
- 409
0
votes
1
answer
232
views
Reach ssh server behind a router on embedded system using established socket connection
I have developed an embedded application running linux to do remote I/O control. The application open a socket connection to my server to communicate, periodically, the state of the I/O and getting ...
1
vote
2
answers
718
views
How to check/adjust SSH server on embedded board
I'm currently having difficulties connecting to an embedded board from my Linux machine through ssh. The embedded board is a FOX G20 V with a Linux OS. I've tried to connect to the board through ...
- 155
0
votes
1
answer
172
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Linux Media Player
I have a SYABAS-based NAS Multimedia Server, which is connected via LAN to a PC running embedded Linux.
I can get a list of content on the NAS device, but when I press play, it does not play, but ...
Bupesh