请教一下易展mesh问题

a513961168

各位大佬，我用3个xdr5430组mesh，而这3个路由器2.4g和5g信道都是一样的，干扰会不会很大？而节点ip是进不去的，只能在主路由管理节点，有什么办法更改节点的信道呢？

懒懒猪

节点的信道随主路由器，本来就是无缝漫游，干扰什么？。

yuyuyg

信道一样就互相抢发送时间（可以叫干扰） 有线AP就换不同的80MHz信道 无线中继的话 就别折腾了 没得救

a513961168

yuyuyg 发表于 2022-4-22 18:55
信道一样就互相抢发送时间（可以叫干扰） 有线AP就换不同的80MHz信道 无线中继的话 就别折腾了 没得救

有线mesh他也是全部相同信道啊，我设了48信道，想用一个老毛子固件的路由器无线桥接其中一个，一搜一堆48信道...... 信道相同的话，那老毛子就无法锁定一个路由器了

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懒懒猪 发表于 2022-4-22 18:45
节点的信道随主路由器，本来就是无缝漫游，干扰什么？。

那好吧😂 主要如果再mesh一个的话，一家子就有4个同信道2.4g，8个同信道5g了，wifi4后遗症，总感觉不爽😅

yuyuyg

a513961168 发表于 2022-4-22 19:26
有线mesh他也是全部相同信道啊，我设了48信道，想用一个老毛子固件的路由器无线桥接其中一个，一搜一堆48 ...

那就是TP的BUG了 只有无线中继才会同信道 有线不错开那纯自己折腾自己

a513961168

yuyuyg 发表于 2022-4-22 19:33
那就是TP的BUG了 只有无线中继才会同信道 有线不错开那纯自己折腾自己

因为tp推荐的有线mesh的方法是：先无线mesh，再接入网线，就会自动转为有线mesh......
.
假如我单个路由器设置好ap模式、不同信道接入局域网，这还算是用mesh协议吗？

yuyuyg

a513961168 发表于 2022-4-22 19:52
因为tp推荐的有线mesh的方法是：先无线mesh，再接入网线，就会自动转为有线mesh......
.
假如我单个路 ...

首先不存在所谓的mesh协议 这个词现在只是个营销术语 跟具体的802.11协议没关系

The term "mesh" is now used for many different things which have not much to do with each other, but can be used together. The term "mesh" was originally used as in "mesh routing", meaning protocols used for mobile Ad-Hoc (wireless) networks. Today, the most popular protocols for that are batman-advanced and HWMP which is part of 802.11s if it comes to layer-2 mesh (on layer-3 there are many more, babel, OLSR, bmx6/7, ...).
The problem is that the WiFi Alliance has since started to advertise various other things as mesh which have nothing to do with that original definition. "EasyMesh" is basically just AP-STA links in WDS/4-addr mode provisioned using WPS Push-Button -- no routing protocol anywhere to be found in that setup.
Most people hence started to actually mean "something like a repeater" when they say mesh.
To make roaming smoother, there are also additional other enhancements to WiFi like 802.11r (aka. Fast Transision), also that is often put into the mix when people talk about mesh...

And well, wired Ethernet (with ARP and ND, and with STP enabled) is also kind of a layer-2 mesh :smile: In the original sense though, not in the sense of WiFi Alliance EasyMesh...

So when people ask "how to build mesh", first I need to understand what they actually want. An ad-Hoc routing protocol? Wireless network extensions, itself over wireless (as in "a repeater")? Fast roaming? Common provisioning/configuration of multiple devices? All of that together?

如果你要的是多个ssid互相切换没感觉 那只要设备ssid开了802.11K/V的支持 近几年的手机肯定是能正常切换的

a513961168

yuyuyg 发表于 2022-4-22 20:01
首先不存在所谓的mesh协议 这个词现在只是个营销术语 跟具体的802.11协议没关系

如果你要的是多个ssid ...

明白  谢谢大佬