New Build - 02/05/2022 - r48296

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 4585

PostPosted: Sat Feb 05, 2022 14:01    Post subject: New Build - 02/05/2022 - r48296 Reply with quote
Welcome to Broadcom r48296 beta release thread for reporting, feedback to developers & community benefit.
Please do not flash builds until installation is understood, 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: HTTPS, FTP

CLI Flash: 'cd /tmp' then 'wget {file URL}' (http only) or 'curl -O {file URL}' (http, https, ftp). 'write {file} linux' then 'reboot'.

Trac SVN: repository since last build r48289 (mirror)

OpenVPN 2.5.5: Changelog, Guides, Server, PBR, DNS, Kill Switch, Watchdog, Reverse PBR, Client, Multiple, tips & scripts.
WireGuard 1.0.20211208/Tools: Changelog, Guides, Client, Server, Advanced, PBR, KS, tips & scripts. Thanks to BS & egc!

Notes:
Experimental for 8MB+ K2.x devices: broadcom_K3X_mipsel32r1. • MIPS @ kernel 4.4. • TP-Link Archer C8 v2, v3 support.
Privoxy, iperf3, CAKE, SmartDNS, curl, ProFTPD, BusyBox, OpenSSL, FreeRADIUS, dnsmasq, Unbound, SoftEther, Squid, zstd, Tor, mac80211, zfs, Asterisk
In-kernel Samba (ksmbd 3.4.4++) guest behavior now selectable. • WSD updateANTFS/NTFS3 kernel mode driver++++
CVE-2020-26147, CVE-2020-24586, CVE-2020-24587 & CVE-2020-24588 fragattack fixed. • Broadcom swconfig supported.
• 'Assign WAN port to Switch' gone, set Connection Type Disabled. • WebUI MAC Filtering (47184-47205). • Sputnik removed.
• 'Ignore WAN DNS' also ignores WAN domain. • Milkfish removed.
New DD-WRT inspired themes conversion by the-joker & BrainSlayer, micro builds excluded, see UI theme test info thread.
• 401 bad request: Ethernet WebUI -> Wireless -> Basic Settings -> Advanced Settings -> Wireless GUI Access Enable, Save
Add static, delete DHCP lease from clients table in Status -> LAN. Upgrades to forwarding delete, NAT / QoS tabs and more.
• Fixes,enhancements,features: DTAG, Tagging, Switch Config, Dynamic WDS, Stations, Site Survey, RadioName, 802.11r etc.

Issues, observations, and/or workarounds reported:
WebUI: Clear history or use a portable. Temporary cache bypass: Ctrl+F5, Cmd+Shift+R or new private window/incognito.
DNScrypt 1.95 can still be used in WebUI but v2 (not compatible) requires Golang and thus Entware. See Trac ticket #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. Try client or repeater modes, but YMMV.
VAPs not working at boot are fixed, both unbridged (r40634) and bridged (r47822). Please test, remove startup commands.
If startup scripts do not work from USB add delay (wait script), sleep 25 or try Administration -> Commands -> Save USB.
Broadcom ARM devices if 5 GHz channels are missing via Telnet/SSH: 'nvram set brcm_unlock=1' 'nvram commit' 'reboot'.
Please report findings with steps needed to reproduce, configuration, clients, output, logs and important information below!

Important:
Detail issues & relevant configs. Logs: 'dmesg' 'cat /tmp/var/log/messages' syslog klog, serial, strace, tcpdump, wireshark.
• Any firewall NAT or WAN issues, show output: 'iptables -vnL' 'iptables -t nat -vnL' 'iptables -t mangle -vnL' and /tmp/.ipt file.
• Gremlins: reset & configure manually, not restore a backup. Reboot. Search Trac & discuss in forum before opening tickets.
• Include operating & wireless modes (e.g. Gateway, Router, AP, CB, WDS, Mesh) and applicable configurations to reproduce.

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


Joined: 19 Aug 2011
Posts: 647

PostPosted: Sat Feb 05, 2022 14:12    Post subject: Reply with quote
Router/Version: D-Link DIR-868L Rev.A1
File/Kernel: dir868a-webflash.bin / Linux 4.4.302 #5194 SMP Sat Feb 5 06:34:48 +07 2022 armv7l
Previous/Reset: DD-WRT v3.0-r48289 std (02/04/22) / no
Mode/Status: Repeater Bridge on 5GHz AC/N-Mixed (wl0 is purposely turned off) + USB Storage + lighttpd (using Entware's php8) + Cron / working
Issues/Errors: none

_________________
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Gradius
DD-WRT Novice


Joined: 11 May 2013
Posts: 45
Location: Chile

PostPosted: Sat Feb 05, 2022 16:52    Post subject: Reply with quote
STAY AWAY from this release.

It killed completly my web gui. Now, not even the workaround works !

TP-Link Archer C9V1

Edit: I managed to recover after like 3~5 minutes after the upgrade. Could use the workaround, in my case:

https://192.168.0.253/Upgrade.asp
angler
DD-WRT User


Joined: 10 Feb 2012
Posts: 112

PostPosted: Sat Feb 05, 2022 17:43    Post subject: Reply with quote
Router/Version: Trendnet TEW811DRU
File/Kernel:
Previous/Reset: DD-WRT v3.0-r48218 mini (01/28/22)/no
Mode/Status: Client AP/ Booted ok, reverted to r48218
Issues/Errors: same symptoms as build r48289, GUI accessible - would break on Status_Wireless.asp page, then refuse connections, had to revert via Edge browser after a few retries from Status/Admin page - so issue is reproduceable.
itwontbewe
DD-WRT User


Joined: 29 Sep 2020
Posts: 200
Location: North America

PostPosted: Sat Feb 05, 2022 20:01    Post subject: Reply with quote
Router Model: Netgear R7000P
Firmware Version: DD-WRT v3.0-r48296 std (02/05/22)
Kernel Version: Linux 4.4.302 #5200 SMP Sat Feb 5 14:05:54 +07 2022 armv7l
Reset: no
Operating Mode/Setup: Gateway / AP Unbound JFFS2
Status: running well. thanks BS and dd-wrt community
Upgraded with a CLI Flash in PuTTY via Secure Shell
When checking settings in GUI I use a Firefox Private Window with no add-ons
PaulGo
DD-WRT User


Joined: 01 Dec 2021
Posts: 200
Location: Maryland, United States

PostPosted: Sat Feb 05, 2022 20:44    Post subject: Reply with quote
Router/Version: Netgear R6300v1
Firmware: DD-WRT v3.0-r48296 giga (02/05/22)
File/Kernel: Linux 4.4.302 #14300 Sat Feb 5 14:32:56 +07 2022 mips
Previous/Reset: r47822 No reset
Mode/Status: Gateway / Working
Issues/Errors: None except IPv6.

I have not tested the "Apply Settings" issue which when used caused previous newer builds to disabled the GUI. I then had to do a 30/30/30 reset to allow me to load the OEM Netgear firmware then go back to DD-WRT.

The IPv6 issue has been posted in another post on this thread. The router cannot get a WAN IPv6 address.


Last edited by PaulGo on Sat Feb 19, 2022 21:06; edited 1 time in total
saphirely
DD-WRT User


Joined: 13 Dec 2020
Posts: 204

PostPosted: Sun Feb 06, 2022 0:21    Post subject: Reply with quote
Netgear R6250
Firmware:DD-WRT v3.0-r48296 std (02/05/22)
Kernel: Linux 4.4.302 #5194 SMP Sat Feb 5 06:34:48 +07 2022 armv7l
Upgrade from CUI without reset
Previous: DD-WRT v3.0-r48289 std (02/04/22)
Mode: Gateway, Wireless AP, CTF & FA Enabled. NAT/QoS Off
CPU Clock 800MHz without fan
Load Average 0.01, 0.02, 0.00
Temperatures CPU 80.2 °C / WL0 51.1 °C / WL1 57.0 °C
DNSMasq cache-size=8888

root@DD-WRT:/tmp# dmesg | grep ctf
create ctf proc
attach ctf for eth%d
_ctf_attach:attach eth%d
bind ctf to eth if
_ctf_attach:attach wl0
_ctf_attach:attach wl1

Works well up2 7H30m
wabe
DD-WRT Guru


Joined: 17 Jun 2006
Posts: 838

PostPosted: Sun Feb 06, 2022 8:35    Post subject: Reply with quote
Router Model: Netgear R7000
Firmware Version: DD-WRT v3.0-r48296 std (02/05/22)
Kernel Version: Linux 4.4.302 #5200 SMP Sat Feb 5 14:05:54 +07 2022 armv7l
Reset: no
Operating Mode/Setup: Gateway / AP
Status: running well.

_________________
Netgear R7000 on Build 50963
Asus AC-AC68U rev. C1 on Build 50963
Asus AC-68U rev. A1 on Build 50274
Asus AC-68U rev. A1 on Build 49976
dwardo
DD-WRT User


Joined: 07 Feb 2013
Posts: 117
Location: France

PostPosted: Sun Feb 06, 2022 11:45    Post subject: Reply with quote
Router/Version: TP-Link Archer C9 v1
File/Kernel: archer-c9v1-webflash.bin/Linux 4.4.302 #5196 SMP Sat Feb 5 13:46:18 +07 2022 armv7l
Previous/Reset: r48218/no
Mode/Status: Gateway/2.4GHz & 5GHz AP/Openvpn server/Wireguard server/DHCP server/DNS Server/Port forwarding/ipv4 & ipv6/CTF+FA
Issues/Errors: None yet
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 10788
Location: Netherlands

PostPosted: Sun Feb 06, 2022 11:45    Post subject: Reply with quote
Router Model: Netgear R6400v1

Firmware Version: DD-WRT v3.0-r48296M Community Build (02/05/22)
Kernel Version: Linux 4.4.302 #1 SMP Sat Feb 5 10:57:26 CET 2022 armv7l

Upgraded from: DD-WRT v3.0-r48218M Community Build (01/27/22)
Reset: No not this time

Status: Up and running for 24 hours, basic setup as Gateway, static leases, Advanced routing, Port Forwarding, IPv4, 2.4 GHz with unbridged VAP and 5 GHz.
Running one WireGuard tunnel to Keepsolid, second WireGuard tunnel to ddwrt WG server for site-to-site connection, third tunnel to Oracle Cloud server.
OpenVPN client tested and working

Errors: Nothing encountered yet.

Big Thanks to BS and other forum members and developers.

_________________
Routers:Netgear R7800, R7000, R6400v1, R6400v2, Linksys EA8500, 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
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 10788
Location: Netherlands

PostPosted: Sun Feb 06, 2022 11:48    Post subject: Reply with quote
Router Model: Netgear R6400v2, board_id: U12H332T

Firmware Version: DD-WRT v3.0-r48296M Community Build (02/05/22)
Kernel Version: Linux 4.4.302 #1 SMP Sat Feb 5 10:57:26 CET 2022 armv7l

Upgraded from: DD-WRT v3.0-r48218M Community Build (01/27/22)
Reset: No not this time

Status: Up and running for 24 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 and other developers!

_________________
Routers:Netgear R7800, R7000, R6400v1, R6400v2, Linksys EA8500, 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
pawhtiobo
DD-WRT User


Joined: 13 Apr 2021
Posts: 68
Location: Portugal

PostPosted: Sun Feb 06, 2022 23:03    Post subject: Reply with quote
Router/Version: TP-Link Archer C9 v2
File/Kernel: archer-c9v1-webflash.bin/Linux 4.4.302 #5196 SMP Sat Feb 5 13:46:18 +07 2022 armv7l
Previous/Reset: r48261/no
Mode/Status: Gateway/2.4GHz & 5GHz AP/DHCP server/DNS Server/Port forwarding/ipv4 only
Issues/Errors: no errors, uptime ~6h.

Ty BS and the other developers!
pawhtiobo
DD-WRT User


Joined: 13 Apr 2021
Posts: 68
Location: Portugal

PostPosted: Sun Feb 06, 2022 23:07    Post subject: Reply with quote
Gradius wrote:
STAY AWAY from this release.

It killed completly my web gui. Now, not even the workaround works !

TP-Link Archer C9V1

Edit: I managed to recover after like 3~5 minutes after the upgrade. Could use the workaround, in my case:

https://192.168.0.253/Upgrade.asp


I didn't have any of these problems yet, my trick is to reboot the router before any upgrade, it also prevents bad flash/bootloop (confirmed to work with other Archer C9 v1 & v2 owners).
strange
DD-WRT User


Joined: 18 Jun 2006
Posts: 152

PostPosted: Sun Feb 06, 2022 23:09    Post subject: Reply with quote
Netgear R6700 v3 – Client Bridge
Firmware Version: DD-WRT v3.0-r48296 std (02/05/22)
Kernel Version: Linux 4.4.302 #5194 SMP Sat Feb 5 06:34:48 +07 2022 armv7l
Temperatures: CPU 65.8 °C / WL1 53.4 °C
Current Time: Sun, 06 Feb 2022 15:05:08
Uptime: 3 min
Reset: No
GUI install over 48218
GUI Issues with Status Wireless page and Sys-Info page. Back to 48218

Thank you BS and thanks you gurus for your guides and wisdom

_________________
Netgear XR500 - Gateway
R6700 v3 - Station Bridge
IONK
DD-WRT Guru


Joined: 19 Aug 2011
Posts: 647

PostPosted: Mon Feb 07, 2022 2:26    Post subject: Reply with quote
Gradius wrote:
STAY AWAY from this release.

It killed completly my web gui. Now, not even the workaround works !

TP-Link Archer C9V1

Edit: I managed to recover after like 3~5 minutes after the upgrade. Could use the workaround, in my case:

https://192.168.0.253/Upgrade.asp

just a side question: the wiki says do not flash over HTTPS, is it still effective?
source: https://wiki.dd-wrt.com/wiki/index.php/Installation#Do_Prior_Research

_________________
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