# ip_internal_network

**Repository Path**: luocanqi/ip_internal_network

## Basic Information

- **Project Name**: ip_internal_network
- **Description**: esp32 mesh测试
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-05-11
- **Last Updated**: 2023-07-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

修改说明：
代码拷贝自 esp_idf/examples/mesh/ip_internal_network
主要修改是添加了ethernet的支持，手工指定root/node节点

测试说明：
1、采用esp32模块，idf 4.4.4
2、运行idf.py menuconfig，选择 "Mesh Support Ethernet" 根据自己的情况，设置以太网的其它选项（重要）。编译后生成支持以太网的root，烧到板子上
3、运行idf.py menuconfig，选择 "Mesh Support Wifi" 注意：不要再选 "Mesh Support Ethernet" 并且设置 路由器的ssid, password 编译后生成支持WIFI的root，烧到板子上
4、运行idf.py menuconfig，上面两项，都不要选择，编译后生成是node，烧到板子上
三块板子启动后，node可能会连任意一个root，此时轮流断开、重连正在连接的root，node不会自动连到另外的root
如果node节点重启，会自动连到另外的root。

node连不上时的报错信息
````
I (36552) mesh: 2004<arm>parent monitor, my layer:2(cap:6)(node), interval:347092ms, retries:3<>
I (38662) [mesh_main, 89]: Received Routing table [0] 58:bf:25:38:d2:c8
I (38662) [mesh_main, 89]: Received Routing table [1] 94:b5:55:f8:fa:fc
W (39732) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (40002) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (40272) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (40552) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (40822) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (41092) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
~W (43012) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (43282) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (43552) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (43832) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (44102) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (44372) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (44652) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
N$HeW (46562) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (46832) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (47112) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (47382) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (47652) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (47932) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (48202) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
W (48472) wifi:(->sleep)busy, waked:1, dream:0, sleep:0
I (48662) wifi:bcn_timeout,ap_probe_send_start
I (48662) wifi:pm stop, total sleep time: 24412722 us / 40069489 us

I (48662) wifi:(mesh)pm stop, sleep:23 secs, total:38 secs, current active set:10, running:0.61
I (51172) wifi:ap_probe_send over, resett wifi status to disassoc
I (51172) wifi:state: run -> init (c800)
I (51182) wifi:<ba-del>idx
I (51182) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (51182) mesh: [wifi]disconnected reason:200(beacon timeout), continuous:1/max:12, non-root, vote(,)<><>
I (51182) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:200
I (51192) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
E (51202) mesh_netif: Send with err code 16395 ESP_ERR_MESH_DISCONNECTED
I (51202) wifi:state: init -> auth (b0)
I (52712) wifi:state: auth -> init (200)
I (52722) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (52722) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (52722) mesh: [wifi]disconnected reason:2(auth expire), continuous:2/max:12, non-root, vote(,)<><>
I (52732) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
I (52742) wifi:state: init -> auth (b0)
I (54242) wifi:state: auth -> init (200)
I (54242) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (54242) mesh: [wifi]disconnected reason:2(auth expire), continuous:3/max:12, non-root, vote(,)<><>
I (54242) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (54252) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
I (54262) wifi:state: init -> auth (b0)
I (55762) wifi:state: auth -> init (200)
I (55762) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (55772) mesh: [wifi]disconnected reason:2(auth expire), continuous:4/max:12, non-root, vote(,)<><>
I (55772) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (55772) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
I (55782) wifi:state: init -> auth (b0)
I (57292) wifi:state: auth -> init (200)
I (57292) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (57292) mesh: [wifi]disconnected reason:2(auth expire), continuous:5/max:12, non-root, vote(,)<><>
I (57292) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (57302) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
I (57312) wifi:state: init -> auth (b0)
I (58812) wifi:state: auth -> init (200)
I (58812) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (58812) mesh: [wifi]disconnected reason:2(auth expire), continuous:6/max:12, non-root, vote(,)<><>
I (58822) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (58822) wifi:new:<1,1>, old:<1,0>, ap:<1,1>, sta:<1,1>, prof:1
I (58832) wifi:state: init -> auth (b0)
I (60342) wifi:state: auth -> init (200)
I (60342) wifi:new:<1,0>, old:<1,1>, ap:<1,1>, sta:<1,1>, prof:1
I (60342) mesh: [wifi]disconnected reason:2(auth expire), continuous:0/max:12, non-root, vote(,)<><>
I (60342) mesh_main: <MESH_EVENT_PARENT_DISCONNECTED>reason:2
I (60342) mesh: [auth expire]looking for a new parent, [L:2]try layer:1
I (60442) [mesh_main, 346]: <MESH_EVENT_NETWORK_STATE>is_rootless:1
I (61042) mesh: [SCAN][ch:1]AP:8, other(ID:0, RD:0), MAP:0, idle:0, candidate:0, root:0, topMAP:0[c:2,i:1][00:00:00:00:00:00][FIXED-ROOT]<>
I (61042) mesh: [FAIL][1]root:0, fail:1, normal:0

I (61652) mesh: [SCAN][ch:1]AP:8, other(ID:0, RD:0), MAP:0, idle:0, candidate:0, root:0, topMAP:0[c:2,i:1][00:00:00:00:00:00][FIXED-ROOT]<>
I (61652) mesh: [FAIL][2]root:0, fail:2, normal:0

I (62262) mesh: [SCAN][ch:1]AP:6, other(ID:0, RD:0), MAP:0, idle:0, candidate:0, root:0, topMAP:0[c:2,i:1][00:00:00:00:00:00][FIXED-ROOT]<>
I (62262) mesh: [FAIL][3]root:0, fail:3, normal:0
````

后面就是一直SCAN，计数到一定程度，出现PARENT_NOT_FOUND, PARENT_DISCONNECTED消息