[BassT]

Hi all,

I need your help please, with trunk port setup.

First my Hardware setup:

FritzBox 7490 (Internet connected)
(Wan Port unused)
Netgear R7000 (Port1: Internet connected) (ddwrt-r49681)
Netgear R6400 (Port4: connected with R7000 on Port4) (ddwrt-r49681)
Netgear GS108Ev3 (Port1: connected to Port3 on R7000)

on R7000 there is VLAN10 with own DNS for services, VLAN30 for working and VLAN40 for guest Wifi
on R6400 there is VLAN20 (smarthome) also with Wifi

FritzBox IP: 192.168.0.1
R7000 IP: 192.168.0.10 (VLAN10: 192.168.10.1 - VLAN30: 192.168.30.1 - VLAN40: 192.168.40.1)
R6400 IP: 192.168.0.20 (VLAN20: 192.168.20.1)
GS108E IP: 192.168.0.50

Now I want a trunk port for R7000 <-> R6400 on Port4, and Trunk Port on R7000 <-> GS108E Port3 <-> Port1

so I can use all VLANs on all Devices.

First, is it possible to make this workable with GUI?
And if yes, how?

For now, all work, but not the trunk port.

Please help. I could send screenshots if it help

[Per Yngve Berg]

The GUI should work on Broadcom.

Check the switch config with:

swconfig dev switch0 show

PS. Have you configured the correct port? Port number are usually in oposite direction than the label on the causing.

[BassT]

[Per Yngve Berg]

Those nvram variables are no longer in use.

I aaked you to do a "swconfig dev switch0 show"

The switch must be configured using swconfig commands.

[BassT]

[Per Yngve Berg]

Looks good.

The ports: WAN VLAN1 VLAN10 TRUNK VLAN1

You can check that the port goes down when unplugging.

This will work when the GS108E is configured accordingly.

[BassT]

[Per Yngve Berg]

You have to be on the Management VLAN to access the GUI on the GS108E

[BassT]

[BassT]

Hi @ll,

now I am again on my trunk setup.
I managed the trunk port (both port 4) between the two ddwrt routers working.
But: now a lot of devices from VLAN20 (managed in R6400 with own dhcp) are listed in R7000. Some other are listed in fritzbox, ...
How to fix this?

Overview:

[Per Yngve Berg]

When you have several dhcp servers on the same vlan, a client will get an address from the one that answer first.

The list may come from the arp table. The router have communicated with the device and have it's MAC address recorded.

[BassT]

[BassT]

I found the solution by myself, after days of trying, and thinking

On Router 2 there is VLAN20
On Router 1 there is VLAN10 / 30 /40

after setup the trunkport, the VLAN will be there automatically on the other Router (assigned to br0)

Solution:
assign on Router 2 VLAN10 / 30 / 40 to "none"
assign on Router 1 VLAN20 to "none"

Now all work, ... and the clients don't become a Router 0 IP anymore.