Downlink Qos not working?

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ReaverG
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Joined: 15 Jan 2019
Posts: 6

PostPosted: Sun Feb 03, 2019 18:02    Post subject: Downlink Qos not working? Reply with quote
The Qos is working fine with my uplink but its ignoring my download values. I have 1000 down 35 up I set the upload to 30720 and the downlink my speed test is normally 940 mbps so I set the downlink to 819200.

Router- r7000
Firmware- DD-WRT v3.0-r38100M kongac (12/27/1Cool
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egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 3764
Location: Netherlands

PostPosted: Sun Feb 03, 2019 18:11    Post subject: Reply with quote
Disable Shortcut Forwarding Engine on Setup page
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ReaverG
DD-WRT Novice


Joined: 15 Jan 2019
Posts: 6

PostPosted: Sun Feb 03, 2019 19:04    Post subject: Reply with quote
Yeah but if I do that I lose half my download speed. Is that really the reason the Qos isn't working on the downlink? I think without SFE I get 400-500 mbps download speed.
flyzipper
DD-WRT User


Joined: 21 Feb 2016
Posts: 250

PostPosted: Sun Feb 03, 2019 20:39    Post subject: Reply with quote
I have an R7000 and its CPU simply isn't fast enough to process QoS at gigabit speeds.

The R7000 was fine with a 250Mbps downlink, but I stopped using it when my ISP upgraded me to a 1Gbps connection.

Honestly, I haven't missed QoS (other than the bufferbloat scores).
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 2799
Location: UK, London, just across the river..

PostPosted: Mon Feb 04, 2019 0:33    Post subject: Reply with quote
my R7000 was able to see around 350-400Mbit max IPv4 NAT, but no SFE or QoS...
with IPv6 iv seen some forum members be able to see
900Mbit ish...

in general QoS and SFE do not go together and its not recommended !!!

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Atheros
TP-Link WR740Nv1 ------DD-WRT 33772 BS WAP/Switch (wired)
TP-Link WR1043NDv2 -----DD-WRT 41027 BS (AP,PPPoE,NAT,AD Blocking,AP Isolation,Firewall,Local DNS,Forced DNS,DoT)
TP-Link WR1043NDv2 -----DD-WRT 40890 BS (AP,NAT,AD Blocking,Firewall,Wi-Fi OFF,Local DNS,Forced DNS,DoT)
TP-Link WR1043NDv2 -----Gargoyle OS 1.11.0 (AP,NAT,QoS,Quotas)
Qualcomm/IPQ8065
Netgear R7800 ---------DD-WRT 40270M 4.9 Kong (AP,NAT,AD-Blocking,AP&Net Isolation,Firewall,Local DNS,Forced DNS,DNSCrypt v2 x2)
Broadcom
Netgear R7000 ---------DD-WRT 40270M Kong (AP,NAT,VLAN,AD-Blocking,Firewall,Local DNS,Forced DNS,DoT)
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ReaverG
DD-WRT Novice


Joined: 15 Jan 2019
Posts: 6

PostPosted: Mon Feb 04, 2019 11:20    Post subject: Reply with quote
Alright that makes sense but that kinda sucks I really wanted to use it at those speeds but its fine. I tried using netgear firmware as well with qos I was getting over 900 mbps without the qos but when I used qos I was getting very low speeds like 100-200 download. I guess its time to get another router soon. I know I could overclock the cpu of the r7000 but I rather just get something much newer than to mess around with it.
ReaverG
DD-WRT Novice


Joined: 15 Jan 2019
Posts: 6

PostPosted: Mon Feb 04, 2019 12:21    Post subject: Reply with quote
For the time being I set the downlink to 0 in qos and left my uplink the same.
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