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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 05, 2023 11:01 Post subject: |
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only relevant for build < r52148
how to put the r7800 into VLAN mode via "switch config tab" with working WAN
(complete configuration)
1. activating the switch config tab
2. unbridge eth0 and eth1
3. Set WAN port assignment to VLAN2
4. reboot router
used build v3.0-r51937
Last edited by ho1Aetoo on Mon Apr 03, 2023 7:13; edited 2 times in total |
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Per Yngve Berg DD-WRT Guru
Joined: 13 Aug 2013 Posts: 6870 Location: Romerike, Norway
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Posted: Sun Mar 05, 2023 11:21 Post subject: |
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You may have degraded throughput. You don't know which CPU ports lan and wan is on. |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 05, 2023 11:29 Post subject: |
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Yes I do.
The WAN and LAN still have the same dedicated CPU ports with the difference that they are now tagged.
how this should lead to reduced throughput is a mystery to me but good |
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Per Yngve Berg DD-WRT Guru
Joined: 13 Aug 2013 Posts: 6870 Location: Romerike, Norway
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Posted: Sun Mar 05, 2023 11:53 Post subject: |
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By default, WAN and LAN have separate CPU ports (Port 0 and 6), which will give you 2G/s combined throughput instead of one.
Changeset 51936 may be of interest. |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 05, 2023 12:09 Post subject: |
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again the port configuration is still the same with the only difference that both CPU ports are now tagged.
and regarding the commits > https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1281552#1281552
Edit: there are more changes on the way. there should be added an option "enable / disable switch config". |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 05, 2023 16:44 Post subject: |
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The VLAN changes can now be undone without factory reset.
Build > r51952 |
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blkt DD-WRT Guru
Joined: 20 Jan 2019 Posts: 5700
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Posted: Sun Mar 05, 2023 16:48 Post subject: |
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A second miracle! |
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almasy DD-WRT Novice
Joined: 04 Feb 2020 Posts: 5
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Posted: Sun Mar 05, 2023 17:15 Post subject: |
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Amazing news! I almost dare to hope seing it work on the R9000 too, one day |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 26, 2023 15:48 Post subject: |
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for all newer build > r52148
The "switch config" tab again got a small update.
Now you can configure the CPU ports so my other post is obsolete.
The screenshot shows the "default configuration"
I will add more examples later.
Last edited by ho1Aetoo on Sun Mar 26, 2023 16:20; edited 1 time in total |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 26, 2023 15:56 Post subject: |
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Simple VLAN 7 tagging on the WAN port.
No other settings are necessary.
Last edited by ho1Aetoo on Sun Mar 26, 2023 16:06; edited 1 time in total |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 26, 2023 16:02 Post subject: |
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two connected WAN ports (works like a 2 port switch in front of the router) |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 26, 2023 16:19 Post subject: |
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Simple LAN side port VLAN
Port 1-3 are in VLAN1
Port 4 is in VLAN3
By default all interfaces are bridged with br0
But you can assign e.g. VLAN3 to br1 and bridge it with a guest WLAN etc.
(small hint: if the CPU ports are tagged then VLAN interfaces are created automatically)
Last edited by ho1Aetoo on Thu Apr 06, 2023 5:51; edited 3 times in total |
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Per Yngve Berg DD-WRT Guru
Joined: 13 Aug 2013 Posts: 6870 Location: Romerike, Norway
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Posted: Sun Mar 26, 2023 16:45 Post subject: |
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What happened when you select both CPU Ports?
There could be one column with a drop down where either can be selected. |
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ho1Aetoo DD-WRT Guru
Joined: 19 Feb 2019 Posts: 3004 Location: Germany
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Posted: Sun Mar 26, 2023 17:10 Post subject: |
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Unfortunately, I do not understand the question so well.
"What happened when you select both CPU Ports?" |
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Per Yngve Berg DD-WRT Guru
Joined: 13 Aug 2013 Posts: 6870 Location: Romerike, Norway
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Posted: Sun Mar 26, 2023 20:26 Post subject: |
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That form let you select both wan and lan cpu port on the same line. I don't know of any case where you want that.
I suggest you change the check bones with radio buttons or a dropdown, so only one at a time can be selected. Do you inderstand know? |
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