NETGEAR Nighthawk X4S Smart Wifi Router (R7800) - AC2600 Wireless Speed (up to 2600 Mbps) | Up to 2500 sq ft Coverage & 45 Devices | 4 x 1G Ethernet, 2 x 3.0 USB, and 1 x eSATA ports

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ath10k_pci 0000:01:00.0: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file max-sta 32 raw 0 hwcrypto 1 That may be a danger to other devices connected to the network, but probably not to the router itself. This flaw affects the D6200 and D7000 modem-routers, the PR2000 Wi-Fi range extender and the R6050, JR6150, R6120, R6220, R6230, R6260, R6700v2, R6800 and R6900v2 routers.

The odds are that your router isn’t supported if it isn’t listed here, but you could also try searching the DD-WRT wiki or simply Googling your router model number followed by “DD-WRT.” Note that “close enough” doesn’t work — you need the exact model number. Often, a different letter or number in a model name can signify an entirely different router.

A work in progress, meaning you can’t install DD-WRT right now, but people are working on making it work. A yellow “wip” signifies this. After realising that the HTB qdisc is part of the problem for R7800 I looked into the original sources of HTB at Linux upstream and noticed that there are a bunch of performance patches that have been implemented in Linux stable after 4.4 that we use here.

The R7800 is the first product on the market to support 160 MHz bandwidth mode. Since there is not actually 160 MHz of contiguous bandwidth in the 5 GHz band available in consumer routers today, this is implemented as 80 MHz + 80 MHz. I have a QNAP NAS running and I use SFTP to connect to that (in case my OVPN is down), DDWRT can also use SFTP but that also requires a client program (like WinSCP)make defconfig" will expand the recipe to a full .config . You can run that command also manually.)

cpu cpu1: _opp_add: duplicate OPPs detected. Existing: freq: 600000000, volt: 900000, enabled: 1. New: freq: 600000000, volt: 900000, enabled: 1

Note that all network (eth0, eth1, wlan0, wlan1) IRQs are assigned to core0 by default. With gigabit-style connections, performance benefits be obtained by distributing the IRQs more evenly to also core1. See also irqbalance CPU frequency scaling works. Both cores scale independently between 384 - 1700 MHz according to CPU load. Turn on the power and wait till power led starts flashing white (after it first flashes orange for a while)