So as some of you who read my other thread, my router died. Someone suggested to me that I could just buy different part and build my own thing. I must say this could be interesting and quite educational. Now, I never was a networking guy, I find subnet mask and stuff complicated
There is a mix of hardware/software configuration. I didn't want to create 10 different threads for a newbie trying to figure out how the basics works.
Let's say I use a raspberry pi 4 with 4GB of ram, a TP-Link TL-SG116 16-Port switch and an EnGenius EAP1300 AP.
Keep in mind, I'm coming from a simple all-in-one router using dd-wrt. I would like to replicate what I had, but with dedicated hardware for each function.
Let's see if I get this topology right.
Modem <-> Raspberry Pi (router) <-> Switch <--> AP <---> Wireless clients (2.4, 5GHz)
|->Wired clients |-> 2.4 GHz Isolated virtual AP (for iot devices)
The router is the DHCP server.
I must use a switch capable of VLAN (so ""smart"" switch is needed.
Port 1 on the switch is connected to the router), VLAN 1
Port 2 is connected to AP, VLAN 2
Other ports are used for computers, nas, etc., let's say they all use VLAN 4
VLAN 3 should be assigned to the virtual isolated AP, along with a port on the switch (Home Assistant)
- Does the hardware make sense? Any suggestion?
- Can I put 2.4GHz from the AP on a separate bridge from 5 GHz with a VLAN (let's say port 3)
- Can I QoS/shape traffic going from VLAN 3 to VLAN 2? Or from/to specific devices? (prioritize/block certain port)
- Does all internal traffic goes through the router (I know I sound dumb), or do the packets takes the shortest route?
- Can I use the GUI for most of the configuration for this setup?
- The 16-port switch from TP-Link have a Jumbo Frame of 9KB instead of the standard 15KB, will this affect gaming, streaming, uploading performance?
- Do you think it's worth all the "trouble"? (It is less expensive than a good mid-range router, consumes same amount of electricity, I love spreadsheets)
I did read a lot of documentation available on the wiki, but I'm never sure of anything, so I'm sorry if I got something wrong.
Wow you made it thanks!
EDIT: Modified question 1. to reflect the real term, I used de word VLAN, I meant bridge.