New Build - 08/15/2021 - r47182

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kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 14125
Location: Texas, USA

PostPosted: Sun Aug 15, 2021 23:13    Post subject: New Build - 08/15/2021 - r47182 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 device specific 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 (try another if a link does not work)

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'.

Repository: Trac SVN changelog since last build r47171 (GitHub mirror)

Notes:
OpenVPN 2.5.3: Guides, Server, PBR, Reverse PBR, Client (see second post), Kill Switch, update tips, scripts and more.
WireGuard 1.0.20210606/Tools: Guides, Client, Server, Advanced, PBR, KS, update tips, scripts & more. Thanks BS & egc!
• CVE-2019-14899 VPN fix (applicability depends on VPN setup) and GUI toggle since r41813.
Experimental build option for Broadcom 8MB+ K2.x devices (limited currently): broadcom_K3X_mipsel32r1
• Broadcom MIPS devices are now on kernel 4.4. • Support added for TP-Link Archer C8 v2 and v3.
SmartDNSMiniDLNAUnboundCoovaChilliOpenSSLdnsmasqPrivoxySquidiperf3cakeTorFreeRADIUS
In-kernel Samba (ksmbd 3.4.0+): default min/max versions changed. • WSD update ANTFS/NTFS3 kernel mode driver+
• Added swconfig support for Broadcom devices.
CVE-2020-26147, CVE-2020-24586, CVE-2020-24587 & CVE-2020-24588 (Fragattack) fixed.
• "Assign WAN port to Switch" feature removed to be reworked in a future release.

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) & bridge modes on k4.4 devices may sometimes work
in some configurations for certain builds but are not supported by the bcmdhd driver. Use client or repeater instead.
VAPs not working at boot fixed for unbridged VAPs in 40562 - 40566. Effective startup commands discussion thread is here.
If start-up scripts do not work from USB add a delay, e.g. wait script or 'sleep 25'.
Broadcom ARM devices if 5 GHz channels are missing, via Telnet/SSH: 'nvram set brcm_unlock=1' 'nvram commit' 'reboot'
Show us your findings with steps to reproduce, configuration, output, logs and important information below!

Important:
• For issues provide applicable info: 'dmesg', 'cat /tmp/var/log/messages', syslog, klog, serial, strace, tcpdump, wireshark etc.
• Any firewall NAT or WAN issues, show output: 'iptables -vnL', 'iptables -t nat -vnL', 'iptables -t mangle -vnL' and /tmp/.ipt file.
• Search SVN tickets & discuss in forum before opening. Before reporting: reset & manually set up, not restore from a backup.
• Please include operating & wireless modes (e.g. Gateway, Router, AP, CB, WDS, Mesh) & 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]

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IONK
DD-WRT Guru


Joined: 19 Aug 2011
Posts: 951

PostPosted: Mon Aug 16, 2021 4:31    Post subject: Reply with quote
Router/Version: D-Link DIR-868L Rev.A1
File/Kernel: dir868a-webflash.bin / Linux 4.4.280 #3828 SMP Sun Aug 15 02:26:45 +07 2021 armv7l
Previous/Reset: DD-WRT v3.0-r47171 std (08/14/21) / no
Mode/Status: Repeater Bridge on 5GHz AC/N-Mixed (wl0 is purposely turned off) + USB Storage + lighttpd + ProFTPD + Cron / working
Issues/Errors: none

_________________
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easyddup - A simple upgrade/downgrade utility by yoyoma2 --- as featured in 📌 Reference Links, stickies retired back to forum (Moderator's Pick 🌟)
saphirely
DD-WRT User


Joined: 13 Dec 2020
Posts: 266

PostPosted: Mon Aug 16, 2021 13:42    Post subject: Reply with quote
Router/Version: Netgear R6250
Firmware: DD-WRT v3.0-r47182 std (08/15/21)
Kernel: Linux 4.4.280 #3828 SMP Sun Aug 15 02:26:45 +07 2021 armv7l
Mode: Gateway, Wireless AP, unbound & CTF & FA Enabled. NAT/QoS Off
Reset: No, not this time
Previous : r47171
Upgrade: Web and 1st succeed without reset.
Temperatures CPU 74.7 °C / WL0 49.9 °C
Load: 0.12, 0.05, 0.00
Uptime 1d1.5h
Errors: No, not at this moment.

I met one problem which never happened.

Almost after 23 hours, the DNS for connected devices is not response, it is from unbound.
original cat /jffs/etc/unbound.conf
server:
interface: 0.0.0.0@7053
verbosity: 1
access-control: 127.0.0.0/8 allow
access-control: 192.168.1.1/24 allow
tls-cert-bundle: "/etc/ssl/ca-bundle.crt"
num-threads: 2
msg-cache-slabs: 2
rrset-cache-slabs: 2
infra-cache-slabs: 2
key-cache-slabs: 2
key-cache-size: 16m
msg-cache-size: 16m
rrset-cache-size: 32m
cache-max-ttl: 14400
cache-min-ttl: 1200
prefetch: yes
prefetch-key: yes
minimal-responses: yes
serve-expired: yes
serve-expired-ttl: 86400
incoming-num-tcp: 10
outgoing-num-tcp: 10
ip-ratelimit: 0
msg-buffer-size: 8192
num-queries-per-thread: 256
infra-cache-numhosts: 200
outgoing-range: 950
so-reuseport: yes
neg-cache-size:16m
target-fetch-policy: "3 2 1 0 0"
harden-short-bufsize: yes
harden-large-queries: yes
so-rcvbuf: 256k
udp-upstream-without-downstream: yes
hide-identity: yes
hide-version: yes
do-not-query-localhost: no
qname-minimisation: yes
harden-glue: yes
harden-below-nxdomain: yes
rrset-roundrobin: yes
aggressive-nsec: yes
deny-any: yes
username: ""
pidfile: "/var/run/unbound.pid"
root-hints: "/etc/unbound/named.cache"
auto-trust-anchor-file: "/etc/unbound/root.key"
local-data: "localhost A 127.0.0.1"
local-data: "DD-WRT A 192.168.1.1"
python:
remote-control:
forward-zone:
name: "."
forward-tls-upstream: yes
forward-addr: 176.103.130.131@853#dns.adguard.com
forward-addr: 176.103.130.130@853#dns.adguard.com

auth-zone:
name: "."
master: 192.203.230.10
master: 192.5.5.241
master: 192.33.4.12
fallback-enabled: yes
for-downstream: no
for-upstream: yes

So I modified for new testing cat /jffs/etc/unbound.conf
key-cache-size: 8m
msg-cache-size: 8m
rrset-cache-size: 16m
neg-cache-size:8m
target-fetch-policy: "2 1 0 0 0"

restart unbound and works, keep in monitoring...
mwchang
DD-WRT Guru


Joined: 26 Mar 2013
Posts: 1855
Location: Hung Hom, Hong Kong

PostPosted: Mon Aug 16, 2021 15:33    Post subject: Reply with quote
saphirely wrote:
I met one problem which never happened.

Almost after 23 hours, the DNS for connected devices is not response, it is from unbound.
original cat /jffs/etc/unbound.conf
server:

.... more ...

restart unbound and works, keep in monitoring...

I met a similar problem that's solved after restarting Unbound. Turned out that I had "no-resolv" in DNSmasq -> Optional Settings.

But I guess your Unbound always worked after firmware upgrade. SO it might not be relevant.


_________________
Router: Asus RT-N18U (rev. A1)

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thommy181
DD-WRT User


Joined: 16 Mar 2019
Posts: 353
Location: Szczecin, Poland EU

PostPosted: Mon Aug 16, 2021 16:34    Post subject: New Build - 08/15/2021 - r47182 Reply with quote
Router/Version: Netgear WNR3500L v2
Kernel: Linux 4.4.280 #11075 Sun Aug 15 03:42:58 +07 2021 mips
Reset: No
Mode: Internet gateway, WIFI AP, Dnsmasq
Issues: Errors and warnings appear in log. Nothing significant
Status: Working
Uptime: more than 21h

I'm update device via ssh. Router working good. Internet connection performance is good when main CPU is OC to 500 MHz. I'm attach syslog for fix possible issues.



logs.txt
 Description:
Logs of device start after firmware update.

Download
 Filename:  logs.txt
 Filesize:  21.98 KB
 Downloaded:  110 Time(s)

flyzipper
DD-WRT Guru


Joined: 21 Feb 2016
Posts: 504

PostPosted: Mon Aug 16, 2021 21:51    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r47182 std (08/15/21)
Kernel: Linux 4.4.280 #3828 SMP Sun Aug 15 02:26:45 +07 2021 armv7l
Previous: r47171
Mode/Status: Gateway / working
Issues/Errors: Working well so far.

Uptime: 1 day 4hrs 34mins
Upgrade: via web UI, no issues
Reset: no
Temperatures: CPU 70.2 °C / WL0 47.5 °C / WL1 53.5 °C
xostia
DD-WRT Novice


Joined: 23 Apr 2012
Posts: 7

PostPosted: Mon Aug 16, 2021 22:30    Post subject: Reply with quote
Router/Version: Buffalo WHR-HP-G54
Firmware: v2.4 r47182 std generic no kai
Issues/Errors: I was experimenting client mode with this old router. No problem with update but I lost access to web interface after wifi client mode configuration. Connecting with cable there is no IP assigned. After reset, I was looking the reason and I saw that there is no configuration in "Switch config". I susppose that wifi "client mode" changes something and there is no access from the cable. Thanks
Vauxi
DD-WRT User


Joined: 23 Feb 2012
Posts: 77

PostPosted: Tue Aug 17, 2021 7:43    Post subject: Reply with quote
Router/Version: Asus RT-AC68U
File/Kernel:
Previous/Reset: 46733/yes
Mode/Status: AP
Issues/Errors: Can not acces menus

After normal upgrade and reset from the dropdown menu I can not acces to any menus from the main menu page. It asks the password okay but then it wont go any further and just keeps asking for the password all over again. So only thing I can see is the first page of the config screen. It does no any difference if I use default pasword or not. It gives normal nag screen if I press cancel from the password enquiry.
Reverting back to somewhat older code.
Vauxi
DD-WRT User


Joined: 23 Feb 2012
Posts: 77

PostPosted: Tue Aug 17, 2021 8:02    Post subject: Reply with quote
I take my recent post partially back. It now works after using modified but still very good password. What in this case is not as what I inserted was admin and admin for password. It still showed it as a green and accepted it. After that it is okay to insert any pasword and it seems to work. So in my case there is a glitch in the first password change after factory reset. Let's see how it does start to work in the long run.
wabe
DD-WRT Guru


Joined: 17 Jun 2006
Posts: 889

PostPosted: Tue Aug 17, 2021 12:16    Post subject: Reply with quote
Vauxi wrote:
Router/Version: Asus RT-AC68U
File/Kernel:
Previous/Reset: 46733/yes
Mode/Status: AP
Issues/Errors: Can not acces menus

After normal upgrade and reset from the dropdown menu I can not acces to any menus from the main menu page. It asks the password okay but then it wont go any further and just keeps asking for the password all over again. So only thing I can see is the first page of the config screen. It does no any difference if I use default pasword or not. It gives normal nag screen if I press cancel from the password enquiry.
Reverting back to somewhat older code.

I upgraded my AC68U yesterday with this build and it works very well. Did not reset but I don’t have any problems switching menus or accessing with password.

_________________
Netgear R7000 on Build 55109
Asus AC-AC68U rev. C1 (AP) on Build 55109
Asus AC-68U rev. A1 on Build 54604
Asus AC-68U rev. A1 on Build 53339
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12836
Location: Netherlands

PostPosted: Tue Aug 17, 2021 16:21    Post subject: Reply with quote
Router Model: Netgear R6400v2, board_id: U12H332T

Firmware Version: DD-WRT v3.0-r47182M Community Build (08/17/21)

Upgraded from: DD-WRT v3.0-r47142M Community Build (08/09/21)
Reset: No not this time

Status: Up and running for 8 hours, basic setup as Gateway, static leases, 2,4GHz and 5Ghz working, USB storage NAS working, OpenVPN server working, WireGuard server working with 8 clients (phones , windows and two other routers for site-to-site setup).

Errors: None

Thanks BS!

_________________
Routers:Netgear R7000, R6400v1, R6400v2, EA6900 (XvortexCFE), E2000, E1200v1, WRT54GS v1.
Install guide R6400v2, R6700v3,XR300:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
Install guide R7800/XR500: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=320614
Forum Guide Lines (important read):https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324087
quarkysg
DD-WRT User


Joined: 03 May 2015
Posts: 323

PostPosted: Wed Aug 18, 2021 7:49    Post subject: Reply with quote
Router: DIR-868L Rev A
Factory Reset: Yes

Problem: Yes

Router will trigger kernel panic when booting up, but does not happen all the time, tho. it does happen once every other boot.

Have raise this ticket: https://svn.dd-wrt.com/ticket/7456
itwontbewe
DD-WRT User


Joined: 29 Sep 2020
Posts: 260
Location: United States

PostPosted: Thu Aug 19, 2021 0:16    Post subject: Reply with quote
Router Model: Netgear R7000P
Firmware Version: DD-WRT v3.0-r47182 std (08/15/21)
Kernel Version: Linux 4.4.280 #3834 SMP Sun Aug 15 03:34:06 +07 2021 armv7l
Reset: no
Operating Mode/Set up: Gateway / AP Unbound JFFS2
Status: running well. thanks BrainSlayer and dd-wrt community
angler
DD-WRT User


Joined: 10 Feb 2012
Posts: 113

PostPosted: Fri Aug 20, 2021 10:41    Post subject: Reply with quote
Router/Version: Trendnet TEW811DRU
Firmware: DD-WRT v3.0-r47182 mini (08/15/21)
Kernel: Linux 4.4.280 #3831 Sun Aug 15 02:55:22 +07 2021 armv7l
Mode: Client, AP
Reset: Nope.
Previous: DD-WRT v3.0-r47153 std (08/13/21)
Status: Up 5 mins, booted clean update: load displaying again, temp about 3° higher than other builds

Temperatures: CPU 93.6 °C / WL0 60.2 °C / WL1 65.8 °C
Vauxi
DD-WRT User


Joined: 23 Feb 2012
Posts: 77

PostPosted: Sat Sep 04, 2021 13:50    Post subject: Reply with quote
Asus RT-AC68U

No single clitch in 18days. Even the NAS seems to work without issues. Looks like good firmware to this router.
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