Router: (Off Site 1) Netgear R7000
-DHCP WAN (Gateway)
-IPv6 - 6in4 Static Tunnel (HE IPv6 Tunnel Broker) for 4xVLANs via Dnsmasq
-7xVLANs + 7xBridges
-DDNS - Custom Script
-1xWireGuard
-Entware DNSCrypt-Proxy V2 - IPv4/v6 Cisco Servers w/filtering
-YAMon3.4.6 w/Entware's ip-full for IPv6 support
-5xSSIDs-2xAPs+3xVAPs
-SSH -Custom Port & Key
-Telnet
-Syslog
-NTP server left blank
-QoS - Disabled
-TCP Congestion - bbr
-Cron Job
-USB w/32GB USB3 Thumb Drive
-Custom Scripts
-Custom Startup,Shutdown,Firewall Scripts
-ttraff Disabled
-SFE Disabled
Firmware: DD-WRT DD-WRT v3.0-r43192 std (05/19/20) [from: DD-WRT old Kong AC 39855M ]
Linux Rel: Linux Linux 4.4.223 #162 SMP Tue May 19 [from: Linux 4.9.xxx]
WiFi Firmware: version 7.14.89.21 (r524987)
WireGuard: WireGuard 1.0.20200506 loaded
Reset: YES (Swapped in another fully Reset & Configured R7000)
Status & Uptime: Working over 18 hours, Working
Issues/Fixes: none/none
Thank-you BrainSlayer for your Great Work and everyone else who makes DD-WRT Great on the Forum! _________________ Home Network on Telus 1Gb PureFibre - 10GbE Copper Backbone
2x R7800 - Gateway & WiFi & 3xWireGuard - DDWRT r53562 Std k4.9
Off Site 1
R7000 - Gateway & WiFi & WireGuard - DDWRT r54517 Std
E3000 - Station Bridge - DDWRT r49626 Mega K4.4
Off Site 2
R7000 - Gateway & WiFi - DDWRT r54517 Std
E2000 - Wired ISP IPTV PVR Blocker - DDWRT r35531
Router/Version: Linksys EA6500v1
File: dd-wrt-43192-ea6500.trx
Firmware: DD-WRT v3.0-r43192 giga (05/19/20)
Kernel: Linux 4.4.223 #1195 Tue May 19 14:15:42 +04 2020 mips
Previous: DD-WRT v3.0-r42681 giga (03/13/20)
Mode/Status: Gateway/AP with no Samba
Reset: No
Issues/Errors: After dirty flash got bootloop. After reset + manually re-entering settings and rebooting each page, determined issue is that changing to any setting in Overclock section will result in bootloop on next boot. Reproducible and unlike any previous firmware tried:
Previously used r28647, r29002 (lag, page timeout issue), r29114 (IPv6 issue), r29396, r29519 (IPv6 didn't work anymore if QoS enabled during reboot), r29739, r30826, r33006 (flawless, after this one could not get IPv6 to work for more than 1/2hr even with "Filter Multicast" unticked, RA issue?), r41135, r41986, r42015, r42681 and only the last one failed to take dirty flash (it worked fine except could not get WAN IP). All of these were at 662MHz.
While it's not surprising that a new kernel may require manual setup, note that overclocks survive the "After flashing, reset to default settings" feature and required use of reset button to clear that part of NVRAM!
Joined: 16 Mar 2019 Posts: 353 Location: Szczecin, Poland EU
Posted: Thu May 21, 2020 9:56 Post subject:
I have the wnr3500l v2 and I can't to correctly start any firmware newer than APR 20,2020. Router flash correctly new firmware image, but I can't correctly boot device. I have hint about totally erase nvram before and after flash. I try this operation and efect is the same. Also I try many, many combinations for start new firmware. I don't know what's wrong. I'm stay with build from APR 20, 2020 it's rather stable for me.
Joined: 13 Aug 2013 Posts: 6867 Location: Romerike, Norway
Posted: Thu May 21, 2020 10:34 Post subject:
Router/Version: Asus RT-AC66U A1
File/Kernel: Linux 4.4.223 #1195 Tue May 19 14:15:42 +04 2020 mips
Previous/Reset: No
Mode/Status: Issues/Errors: None
Joined: 08 May 2018 Posts: 14221 Location: Texas, USA
Posted: Thu May 21, 2020 12:42 Post subject:
thommy181 wrote:
I have the wnr3500l v2 and I can't to correctly start any firmware newer than APR 20,2020. Router flash correctly new firmware image, but I can't correctly boot device. I have hint about totally erase nvram before and after flash. I try this operation and efect is the same. Also I try many, many combinations for start new firmware. I don't know what's wrong. I'm stay with build from APR 20, 2020 it's rather stable for me.
Provide serial logs ... otherwise your reports are NOT helpful.
Quote:
• If reporting issues provide applicable info: 'dmesg', 'cat /tmp/var/log/messages', syslog/serial output, strace etc.
Joined: 16 Mar 2019 Posts: 353 Location: Szczecin, Poland EU
Posted: Thu May 21, 2020 21:47 Post subject:
Problem with the Netgear WNR3500L v2 is still.I try to use the newest versions of dd-wrt for the Netgear WNR3500Lv2. Last version that stable work for this device is version from APR 20, 2020. Today I try to flash version from May 19, 2020. I still have the same problem. I find to solve it and I have hint from developpers - I should to totally reset device before and after flash. Today I try this and I'm flash build from May 19 via GUI. After this operation I have still problem with only orange power led (I'm describe it earlier and on bugtrack service). I see build for my device is changed from mega to giga build. Because this problem is still I'm back to oem firmware and try to clean flash the newest DD-WRT. Problem is simply the same. Finally I'm back to version from APR 20. This version is stable for me. Developpers: I'm inform you. The router is totally reset before flash and after flash. I try many combinations with reset button too. It not solve this problem. Main problem is probably other. You can see serial session log.
Router/Version: Netgear WNR3500L v2
File/Kernel: DD-WRT v3.0-r43192 giga (05/19/20)
Previous: DD-WRT v3.0-r42954 giga (04/20/20) | Linux 3.10.108-d10 #3704 Mon Apr 20 12:52:45 +04 2020 mips
Reset: Makes no difference as it is constantly bootlooping
Mode/Status: Not working / constant bootlooping
I am running into the same issue that thommy181 is running into. I'm able to directly serial flash the r42954 version from April 20, 2020, but like thommy181 says, every version after that causes this router to bootloop. I have my serial output attached as well.
