New Build - 04/20/2020 - r42954

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 2442

PostPosted: Mon Apr 20, 2020 12:21    Post subject: New Build - 04/20/2020 - r42954 Reply with quote
[WARNING]: This thread is only for feedback on this beta release for developers and the community's benefit.
DO NOT flash this beta release unless you understand the risks involved and specific device recovery methods.
Avoid discussions! Create threads for questions, general problems or use search; this thread is not for support.
Please list router model & revision, operating & wireless mode(s) and exact filename/firmware image flashed.


Downloads: (DD-WRT website) HTTPS & FTP

CLI Flash: 'cd /tmp' then 'wget {file URL}' (or 'curl -k {file URL} -o {file}') with http (not https) or ftp. Then 'write {file} linux'.

Changelogs: Trac SVN changelog since last build: r42925 (GitHub mirror)

Notes:
• Use build 41664 or newer to incorporate: SFE accelerated NAT (k3.2+), KRACK (k24+), PBR+SFE, CAKE & FQ_CODEL_FAST (reset first!), GTK Rekey (radio timer) fixes.
• Reset button was broken in 40571; fixed in build 40750.
Experimental build option for Broadcom 8MB+ K2.x devices (limited currently): broadcom_K3X_mipsel32r1
CVE-2019-14899 VPN fix, and GUI toggle: Since then various revisions including 7040. Ref: tickets 6920, 6928, 6931, 6932
In-kernel Samba has been implemented this year and default min/max versions have changed 6954, 6957, with WSD support.
WireGuard! New GUI Tunnel options have appeared since r42872, script no longer required!

Issues, observations, and/or workarounds reported:
DNScrypt 1.95 can still be used in the GUI but v2 (not compatible) requires Golang and thus Entware: 6246
WDS does not work on Broadcom ARM devices (only MIPS<->MIPS) and bridge modes on k4.4 devices may sometimes work in some configurations in certain builds but are not supported by the bcmdhd driver: use client or repeater instead.
VAPs not working at boot fixed for unbridged VAPs with r40564:40566. Workaround startup command:
sleep 10;stopservice nas;stopservice wlconf;startservice wlconf;startservice nas (there are a few alternatives: search)
If start-up scripts do not work from USB add a delay e.g.: wait script or `sleep 25`

Important:
• If reporting issues provide applicable info: syslog output, 'dmesg', 'cat /var/log/messages', serial output etc.
• For firewall issues provide 'iptables -L', 'iptables -t nat -L' and the /tmp/.ipt file.
• Search existing SVN tickets before opening a new one. Before reporting, reset and manually setup (no nvram backup).
• Be sure to include operating and wireless modes (Gateway, AP, CB, etc.) along with any relevant configuration information.

Example Template:
Code:
[b]Router/Version: [/b]
[b]File/Kernel: [/b]
[b]Previous/Reset: [/b]
[b]Mode/Status: [/b]
[b]Issues/Errors: [/b]
Sponsor
diogosena
DD-WRT Novice


Joined: 11 Jun 2011
Posts: 44

PostPosted: Mon Apr 20, 2020 13:37    Post subject: Reply with quote
Router/Version: DIR885L
Issues/Errors: Wifi tabs and settings don't even show up in the gui in the "Experimental Driver" version.



dmesg.txt
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dmesg.txt

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 Filename:  dmesg.txt
 Filesize:  11.35 KB
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Abboo
DD-WRT User


Joined: 03 Apr 2016
Posts: 159

PostPosted: Mon Apr 20, 2020 15:11    Post subject: Reply with quote
Router Model : Netgear R8000
Firmware Version: DD-WRT v3.0-r42954 std (04/20/20)
Kernel Version: Linux 4.4.219 #1344 SMP Mon Apr 20 07:57:57 +04 2020 armv7l
Mode: Samba, client, vpn client, usb, nas
Previous: r42514
Upgrade: GUI
Reset: yes, hard reboot
Status: cannot get wan ip address, samba worked until hard reboot the router

After the initial upgrade, the router did not soft reboot but continued to show the previous, r42514, build. I had to hard reboot. Ghost remained in the previous filled fields, that is, once you clicked on a previous filled field, the information that was there can be seen and selected. I selected and deselected smartdns and dnsmasq in differing combinations and still could not get a wan ip address.
I have reverted back to r42514.
E900
DD-WRT Novice


Joined: 05 Mar 2018
Posts: 24
Location: In your Heart

PostPosted: Mon Apr 20, 2020 16:07    Post subject: Reply with quote
Router/Version: Asus RT-AC1900P
Firmware: DD-WRT v3.0-r42954 std (04/20/20)
Previous: r42914
Reset: Yes (nvram erase && reboot)
Kernel: Linux 4.4.219 #1339 SMP Sat Apr 18 09:14:27 +04 2020 armv7l
Mode: Gateway
Status: Working
Issues / Errors: 1


1. ISP DNS Leak


Last edited by E900 on Thu May 07, 2020 21:16; edited 16 times in total
PeteSL
DD-WRT User


Joined: 01 May 2007
Posts: 73

PostPosted: Mon Apr 20, 2020 16:48    Post subject: Reply with quote
Router Model: Asus RT-AC3100
Firmware Version: DD-WRT v3.0-r42954 std (04/20/20)
Kernel Version: Linux 4.4.219 #1344 SMP Mon Apr 20 07:57:57 +04 2020 armv7l


Tried the experimental driver build and did not have any wireless (no WiFi, no tabs in admin pages, etc.). The LEDs for the wireless were on solid unlike with the non-experimental build where they flash showing activity on both 2.4 & 5 GHz. Standard build working fine.

I used to (up until this week) check the router status 2 or 3 times a day. I would normally have to reboot the router every 1-2 days due to the 5 GHz radio not authenticating (it was there, it would show the connection attempt, but no connection with the device). There were no errors in the syslog. After the first reboot within 24 hours of installing, I have not revisited the web page other than to ensure after reboot that everything was up and running. Router is still connecting on 5 GHz. Timing issue with the web UI showing connections? Don't know since there have been no errors and connected devices aren't being dropped. Just doesn't accept new connections.

Edit April 27: 5GHz WiFi still up, all seems to still be working. Have not looked at status page since 1 week ago. Also running OpenVPN client with no apparent issues. Not running any builtin DNS as DNS is provided by in-house server.


Last edited by PeteSL on Mon Apr 27, 2020 10:35; edited 2 times in total
ramboboujee
DD-WRT Novice


Joined: 02 Apr 2020
Posts: 3

PostPosted: Mon Apr 20, 2020 19:27    Post subject: Reply with quote
Router/Version: Netgear R8000 / DD-WRT v3.0-r42954 std (04/20/20)
File/Kernel: Linux 4.4.219 #1344 SMP Mon Apr 20 07:57:57 +04 2020 armv7l
Previous/Reset: FreshTomato / Yes (nvram erase && reboot)
Mode/Status: Working
Issues/Errors: None


-Current uptime is 4 hours. No disconnections. No drops.

-I am not seeing as much as a buffer as I did with FreshTomato.

-OpenVPN running continuously setup using ExpressVPN.

-Using policy-based routing to DHCP Static IP (Xbox One).

-2.4ghz and 5ghz wifi connections are stable. No drops. Twisted Evil


Question: Is this firmware overclocking friendly? Looking to enhance to 1200 but at this point, everything is running smooth, i dont know if its even worth it.
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 8115
Location: Texas, USA

PostPosted: Mon Apr 20, 2020 19:38    Post subject: Reply with quote
ramboboujee wrote:
Question: Is this firmware overclocking friendly? Looking to enhance to 1200 but at this point, everything is running smooth, i dont know if its even worth it.


Please re-read the original post, specifically the warning preface. You've been warned.

Top result for "R8000 overclocking dd-wrt" from Google:

https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=312154

If you need more results, do that search and tail it with site:forum.dd-wrt.com

_________________
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Please DO NOT PM me with questions; Ask in the forum. ---------------------- Linux User #377467 counter.li.org / linuxcounter.net
carmagff
DD-WRT Novice


Joined: 20 Apr 2020
Posts: 1

PostPosted: Mon Apr 20, 2020 20:49    Post subject: Reply with quote
Router Model: D-Link DIR-880L
Firmware Version: DD-WRT v3.0-r42954 (04/20/20)
Kernel Version: Linux 4.4.219 #1344 SMP armv7l
Mode: Samba, usb, nas, torrent
Previous: v3.0-r42617 (03/05/20)
Upgrade: GUI
Reset: yes, default setting after flashing
Status: cannot connect to VPN PPTP protocol. r42617 connects ok but all newer releases cant establish connection with VPN.
Tried it many times with other builds after r42617, the problem still remains.
PITABoy
DD-WRT User


Joined: 07 Jun 2006
Posts: 186

PostPosted: Mon Apr 20, 2020 22:45    Post subject: Reply with quote
Router Model: ASUS RT-AC5300
Firmware Version: DD-WRT v3.0-r42954 (04/20/20) experimental version
Reset: yes
Status: Wifi tab missing, wifi not working at all, dmesg included.

Same as last build for me... Using experimental version and no wifi.



dd-wrt-04-20-2020-dmesg.txt
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 Filename:  dd-wrt-04-20-2020-dmesg.txt
 Filesize:  11.83 KB
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tinkeruntilitworks
Guest





PostPosted: Tue Apr 21, 2020 1:14    Post subject: Reply with quote
Router/Version: Netgear R7000P
File: netgear-r7000p-webflash.bin
Previous: r42925
Reset: no
Kernel: Linux 4.4.219 #1344 SMP Mon Apr 20 07:57:57 +04 2020 armv7l
Mode: Gateway/AP IPv6 Unbound JFFS2
Status: working
Issues / Errors: all seems well
flyzipper
DD-WRT User


Joined: 21 Feb 2016
Posts: 453

PostPosted: Tue Apr 21, 2020 3:38    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r42954 std (04/20/20)
Kernel: Linux 4.4.219 #1339 SMP Sat Apr 18 09:14:27 +04 2020 armv7l
Previous: r42925
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Working well so far.

Uptime: 11hrs 24min
Temperatures: CPU 61.4 °C / WL0 44.3 °C / WL1 50.3 °C
watchsat
DD-WRT User


Joined: 31 Oct 2017
Posts: 55

PostPosted: Tue Apr 21, 2020 4:36    Post subject: Reply with quote
Router Model: Asus RT-AC3200
Firmware Version: DD-WRT v3.0-r42954 std (04/20/20)
Kernel Version: Linux 4.4.219 #1344 SMP Mon Apr 20 07:57:57 +04 2020 armv7l
Uptime: 10:17
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Working well so far.




Router Model: Linksys EA6700
Firmware Version: DD-WRT v3.0-r42954 std (04/20/20)
Kernel Version: Linux 4.4.219 #1339 SMP Sat Apr 18 09:14:27 +04 2020 armv7l
Uptime: 10:21
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Working well so far.
Abboo
DD-WRT User


Joined: 03 Apr 2016
Posts: 159

PostPosted: Tue Apr 21, 2020 16:55    Post subject: Reply with quote
Tried reinstalling r42954 by first using nvram erase && reboot.
I was able to temporary get a wan ip and the samba worked until I ticked, under administration, the protocol https with http already ticked, applied, saved and reboot.
I no-longer got a wan ip address and even thought the sys info says samba enabled and running, the television says; no stored files found. Samba is not working.
Removing the tick from https should have allowed the wan ip address to reappear after applied, saved and reboot but I did not see it happened. The wan ip address appears to be working finicky.
The error messages in the sys log are the same as those I posted above.
I have reverted back to r42514 which is working for me. No problems with it.
thommy181
DD-WRT User


Joined: 16 Mar 2019
Posts: 167
Location: Szczecin, Poland EU

PostPosted: Tue Apr 21, 2020 19:06    Post subject: Reply with quote
Router/Version: Netgear WNR3500L v2
File/Kernel: Linux 3.10.108-d10 #3704 Mon Apr 20 12:52:45 +04 2020 mips
Reset: No
Mode: Internet gateway and wifi ap
Issues/Errors: see below
Status: OK
Uptime: almost 27h
Device is updated via ssh. Previously it was version from APR 18. I have errors in log about error#408 in httpd. I can't to put custom configuration in setup -> switch config tab. Generally router working and is fully usable.
adasch
DD-WRT User


Joined: 02 Jan 2015
Posts: 69
Location: Gdansk, Poland

PostPosted: Tue Apr 21, 2020 22:26    Post subject: Reply with quote
carmagff wrote:
Router Model: D-Link DIR-880L
Firmware Version: DD-WRT v3.0-r42954 (04/20/20)
Kernel Version: Linux 4.4.219 #1344 SMP armv7l
Mode: Samba, usb, nas, torrent
Previous: v3.0-r42617 (03/05/20)
Upgrade: GUI
Reset: yes, default setting after flashing
Status: cannot connect to VPN PPTP protocol. r42617 connects ok but all newer releases cant establish connection with VPN.
Tried it many times with other builds after r42617, the problem still remains.


did you have unchecked "Use DNSMasq for DNS" in Setup/ Basic setup tab? In may case I can connect, but internet browsing is impossible.

_________________
Linksys EA6900
Firmware: DD-WRT v3.0-r35531 std (03/26/1Cool
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