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Questions tagged [mesh-network]

Mesh networking is a type of networking where each node must not only capture and disseminate its own data, but also serve as a relay for other nodes, that is, it must collaborate to propagate the data in the network.

Mesh networking is a type of networking where each node must not only capture and disseminate its own data, but also serve as a relay for other nodes, that is, it must collaborate to propagate the data in the network.

A mesh network can be designed using a flooding technique or a routing technique. When using a routing technique, the message propagates along a path, by hopping from node to node until the destination is reached. To ensure all its paths' availability, a routing network must allow for continuous connections and reconfiguration around broken or blocked paths, using self-healing algorithms.

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framework/product for mobile edge mesh application

I'm working on a prototype of a distributed application architecture that physically can consist of a large number of smartphones (edges) communicating with each other in almost real-time. Some smartphones will be only 'workers' (running workload)…
sngsnd
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Maximal number of hops (path cost) in Thread / OpenThread

What is the maximal number of hops (or path cost) allowed by Thread specification. How many hops are supported by OpenThread? I found two similar questions (link1, link2) but answer is different (maybe even outdated?).
bzgec
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Bluetooth Mesh: Zephyr OS Mesh Proxy not working properly with NRf mesh app?

I'm trying to setup a mesh network with one proxy node and at least one relay node. As provisioner, I'm using NRf mesh app for Android. All nodes are running in Qemu on RaspberryPis using a mesh implementation of Zephyr os. What I'm doing: Start…
Leuko
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What is a Cyber Security Mesh?

What is cybersecurity mesh? I have been hearing from Gartner reports about mesh for cybersecurity (example). But there is no substantial resource to explain what it is.
Rahul
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Slow communication between and Android app with nodes in a mesh network

I am building an app to communicate with nodes in a mesh network. Description My app connects with one master node (proxy node), I send and receive messages with mesh network via this proxy node. My issue when I only communicate one of the nodes in…
TUẤN NGUYỄN MINH
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Bluetooth Mesh - Vocabulary for node specification?

What is the correct vocabulary for a node's definition/selection in BT Mesh? e.g. for the group of elements inside your node & how they relate. Application, Profile & Configuration seem applicable but off, my team has been using Model for…
J-Dizzle
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Node amount restriction in IEEE 802.11s mesh network

I read that IEEE 802.11s mesh network has a restriction for how many nodes it consists of. It is supposed that the number of nodes in IEEE 802.11s mesh network does not exceed 32 nodes or so. Is it HWMP protocol restriction? Or what is it related…
Maksim Iushchenko
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How to drop specific packet captured in NS-3 mesh node?

I'm using NS-3 v3.28.1 to simulation a WiFi Mesh network. The grid topology (actually only one line, with IEEE 802.11s stack installed at each node, HWMP protocol) contains 3 WiFi Mesh nodes, Node0, Node1 and Node2. Then I bind a UDP socket (acting…
Dynamic
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assign different ip address to different interface at a router using ifconfig

recently I am trying to establish a wireless link between two routers (AP1 & AP2) using iperf3, the network is illustrate below. However, since the two router is wired connected, all the traffic goes through cable line while nearly nothing in the…
Jet Yu
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lost ssh connection after close running ethernet wired interfaces at a router

recently I am trying to establish a wireless link between two routers (AP1 & AP2) using iperf3, the network is illustrate below. However, since the two router is wired connected, all the traffic goes through cable line while nearly nothing in the…
Jet Yu
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establish streaming wireless communication between several routers

is there any recommended way we can establish streaming wireless communication between several routers? I got several ASUS RT-AC86U routers, and they are all in router mode, connect by LAN so far. Connect them using LAN cable is the easiest way, but…
Jet Yu
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Envoy sidecar-proxy public listener

I am trying to setup a Service Mesh PoC, I have three micro-services each running with their sidecar-proxy (through envoy). I ran the following command to launch the proxies : consul connect envoy -sidecar-for -admin-bind…
ludps
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Real scenario for Path Error Reason code "MESH-PATH-ERROR-NO-FORWARDING-INFORMATION" in HWMP

I was going through 802.11s standard. In HWMP I was going through Path error generation. There were lot of reasons for getting path error one among them is "MESH-PATH-ERROR-NO-FORWARDING-INFORMATION" reason code 62. From the standard I was able to…
Meyyappan Shanmugam
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XBee: Send data to specific Node in a Mesh

I'm working on a mesh network made up of 1 Coordinator and several Routers (every XBee S2, API mode), that can join the network at any time. That's why I'm using the NodeDiscovery function. The coordinator discovers every Router joined, and inside…
AntonioGR
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No respond from ND. Zigbee Mesh kit

I'm trying to know the address of all nodes in my networks (for now there are only two nodes, concentrator, and router, but I wanna make it simple before going deep). I created my network with my Concentrator by creating my PANID, assigning a…
gomezramones
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