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  Topic: New Build - 05/21/2021 - r46733
CanadaMoose

Replies: 45
Views: 10991

PostForum: Broadcom SoC based Hardware   Posted: Sat May 22, 2021 12:26   Subject: New Build - 05/21/2021 - r46733
Router/Version: R7000
File/Kernel: DD-WRT v3.0-r46733 std (05/21/21)
Reset: Reset to defaults during GUI upgrade

After the reset, I only configured NAS share on 4TB drive (ext4) to test Samba.
U ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Thu Feb 04, 2021 15:50   Subject: SMB v3 file integrity issues
Although a reformat of the USB NAS to ext4 always solves the write issues, it doesn't help that the NAS can't be consistantly available to devices other than those that can write to ext4 (iPads, Mac, ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Thu Jan 28, 2021 17:39   Subject: SMB v3 file integrity issues
Figured out how to set the router's port speed from the command line. It's actually pretty well described in Example
On the r7000 router, setting switch port 1 to 100/full duplex (assuming default se ...
  Topic: Netgear R7000 now slow (used to be really OK)
CanadaMoose

Replies: 4
Views: 893

PostForum: Broadcom SoC based Hardware   Posted: Thu Jan 28, 2021 3:23   Subject: Netgear R7000 now slow (used to be really OK)
Did you reset to factory after the firmware update? If not, try that first and reenter the settings (do not restore a backup of settings from another firmware version).
Did you try to go back to the ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Wed Jan 27, 2021 21:04   Subject: SMB v3 file integrity issues
Changed the USB connection to the front port on my r7000.
This immediately boosted NAS throughput. With the CPU overclocked to 1200 MHz, idle CPU went from about 30% to 5%, boosting write transfer s ...
  Topic: RT-AC68U No network after firmware
CanadaMoose

Replies: 6
Views: 659

PostForum: Broadcom SoC based Hardware   Posted: Mon Jan 25, 2021 23:33   Subject: RT-AC68U No network after firmware
Looks like it boots. Have your tried to reset to factory default?
If not, execute "nvram erase && reboot" on the command line.
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Sun Jan 24, 2021 16:52   Subject: SMB v3 file integrity issues
Upgraded from r41986 to r45563. Results:
No reset, auto-neg: SMB transfer speed varying sharply 25 - 90 Mbps (avg. ~52 Mpbs)
Reset via GUI, auto neg: SMB transfer speed 50 - 140 Mbps (avg. ~95 Mbps) ...
  Topic: Do I need to reset to factory to get new WAN speed
CanadaMoose

Replies: 20
Views: 1309

PostForum: Broadcom SoC based Hardware   Posted: Fri Jan 22, 2021 16:44   Subject: Do I need to reset to factory to get new WAN speed
Stock runs at 1000 MHz. I wouldn't go higher than 1200 MHz. Execute these commands:
nvram set clkfreq=1200,800
nvram commit && reboot

See also https://forum.dd-wrt.com/phpBB2/viewtop ...
  Topic: Do I need to reset to factory to get new WAN speed
CanadaMoose

Replies: 20
Views: 1309

PostForum: Broadcom SoC based Hardware   Posted: Fri Jan 22, 2021 14:16   Subject: Do I need to reset to factory to get new WAN speed
You could overclock the R7000 ... not sure if the speed increase is directly proportional, though. There may be other bottlenecks besides CPU.
  Topic: Do I need to reset to factory to get new WAN speed
CanadaMoose

Replies: 20
Views: 1309

PostForum: Broadcom SoC based Hardware   Posted: Fri Jan 22, 2021 0:44   Subject: Do I need to reset to factory to get new WAN speed
Install the latest build. And I would definitely recommend the factory reset coming from an old build. You can always restore backed-up settings if that doesn't help.

Is QoS on? You set bandwidth l ...
  Topic: [SOLVED] Netgear R7000 as second router
CanadaMoose

Replies: 6
Views: 750

PostForum: Broadcom SoC based Hardware   Posted: Tue Jan 19, 2021 3:57   Subject: [SOLVED] Netgear R7000 as second router
Try using the subnets described in the article (e.g. main: 192.168.1.1 and vpn: 192.168.2.1.
WAN port of the VPN router goes to LAN port on the main router.
Main router WAN connection type: DHCP (o ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Mon Jan 18, 2021 20:53   Subject: SMB v3 file integrity issues
Installed r41986 on my r7000 router and wow, what a difference. I get consistent Samba throughput of 240 Mbps with CPU 15% idle when connected via gigabit ethernet.
On r44467 and higher (up to r4545 ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Mon Jan 18, 2021 1:33   Subject: SMB v3 file integrity issues
Update: Upgraded to r45454.
I get reliable Samba transfers when I set my PC ethernet adapter speed/duplex to 100/Half. at 100/Full or 1000/Full, transferred files are sometimes corrupted. I haven't f ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Sat Jan 16, 2021 20:21   Subject: SMB v3 file integrity issues
Taking this further, there seems to be an issue with the auto-negotiation. After rebooting the router it now negotiates 100/Half when I fix the client to 100/Full. Not sure why I got 100/Full before, ...
  Topic: SMB v3 file integrity issues
CanadaMoose

Replies: 45
Views: 4197

PostForum: Broadcom SoC based Hardware   Posted: Sat Jan 16, 2021 19:18   Subject: SMB v3 file integrity issues
Never mind the crap I wrote above. Captured a transfer with Wireshark and found lots of dup acks and retransmissions. Then I found this post https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=945793 and ...
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