Posted: Tue Mar 01, 2022 12:00 Post subject: New Build - 03/01/2022 - r48432
Welcome to Broadcom r48432 beta release thread for reporting, feedback to developers & community benefit.
Please do not flash builds until installation is understood, risks involved and device specificrecovery 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.
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 WebUIbut 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 bootare fixed, both unbridged (r40634) and bridged (r47822). Please test, removestartup 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 missingvia 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!
• Detail issues & relevant configs, logs: syslog klog 'dmesg' 'cat /tmp/var/log/messages' nvram set console_debug=1, serial.
• Firewall NAT WAN: 'iptables -vnL' 'iptables -t nat -vnL' 'iptables -t mangle -vnL' & /tmp/.ipt. Misc: stracetcpdumpwireshark.
• 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.
Router/Version: Trendnet TEW811DRU / DD-WRT v3.0-r48432 mini (03/01/22)
File/Kernel: trendnet-811dru-webflash.bin / Linux 4.4.302 #5351 Tue Mar 1 08:06:51 +07 2022 armv7l
Previous/Reset: DD-WRT v3.0-r48402 mini (02/20/22)/no
Mode/Status: Client AP/ Booted ok, Temps: CPU 79.1 °C / WL0 55.1 °C / WL1 57.9 °C
Issues/Errors: Status_lan sluggishness resolved, however WL1 Site_survey is flaky, intermittently shows no hosts and then a bunch. Channel 36 hosts disappeared and a known good host is unreachable, 0% Recv'd, 100% Transmitted.
WL1 disappears from status screen temp display intermittently also
Netgear R6700 v3 – Client Bridge
Firmware Version: DD-WRT v3.0-r48432 std (03/01/22)
Kernel Version: Linux 4.4.302 #5348 SMP Sat Feb 26 10:44:06 +07 2022 armv7l
Temperatures: CPU 68.0 °C / WL1 54.5 °C
Current Time: Wed, 02 Mar 2022 18:34:39
Uptime: 1 day, 14 min
GUI install over 48402
Installed using Brave browser over wireless
Thank you BS and thanks you gurus for your guides and wisdom _________________ Netgear XR500 - Gateway
R6700 v3 - Station Bridge
Posted: Thu Mar 03, 2022 7:41 Post subject: Netgear Nighthawk R7000
Router/Version: Netgear R7000 Firmware: DD-WRT v3.0-r48432 std (03/01/22) Kernel: Linux 4.4.302 #5348 SMP Sat Feb 26 10:44:06 +07 2022 armv7l Mode: Gateway, Wireless AP, Static Leases. CTF & FA Enabled. NAT and QOS Off. All services off under Status>Sys-info. Reset: Nope. Previous: 02-24-2022-r48425 Status: Working so far, still testing. Temperatures: CPU 57.5 °C / WL0 49.5 °C / WL1 50.9 °C Base CFE: Modified Asus ASUS RT-AC68P/ASUS RT-AC68U (C0 Model CFE V220.127.116.11) Configured as a stock R7000.
Speedtest Over 5.8GHz Wireless.
Full system logs. MAC scrubbed, password scrubbed, the fun stuff at the bottom as usual!
oh i see! the DL link at the top of the thread is one of the more top level directories, it encompasses the dd-wrt build from 2 days ago. jot just a subsection. so yes if i own the wdnr4000 and and want update the firmware THIS would be the thread to post in!
<----moron is here and top level directory download is ^
Joined: 08 May 2018 Posts: 12980 Location: Texas, USA
Posted: Fri Mar 04, 2022 14:15 Post subject:
Yes, this thread is for reporting after flashing your WNDR400. I presume you are aware that firmware for this device is either in broadkom_K26 or broadcom_K3X folders. If you are already on K3X, then you should use the trailed or nv64k firmware image.
i think i've switched between the two without knowing any better, i don't know the difference between the two.
i'm on Firmware: DD-WRT v3.0-r44251 mega (08/28/20)
i assume that means k3? it was v24 or something before this last upgrade.
so i assume this thread for this build with the k3 mega nv64 would be my next upgrade and i intend to upgrade and report if unless you say that's suicide
this would take me from r44 to r48
EDIT i thin v26 and k3 denote kernel versions. about to commit harry karry reporting back soonish i hope
EDIT: i may not understanding your fancy learned versioning but, upgrading from Firmware: DD-WRT v3.0-r44251 mega (08/28/20) to Firmware: DD-WRT v3.0-r48432 mega (03/01/22) did not brick the WNDR4000 device or kill me.
EDIT: i disable wifi, so no radio testing from me
Last edited by cdoublejj on Sat Mar 12, 2022 14:28; edited 1 time in total
Joined: 26 Mar 2013 Posts: 1081 Location: Hung Hom, Hong Kong
Posted: Sat Mar 05, 2022 7:34 Post subject: DD-WRT BS build 48432 and Asus RT-N18U
Router/Version:Asus RT-N18U (rev. A1)
Firmware: DD-WRT v3.0-r48432 std (03/01/22)
Kernel: Linux 4.4.302 #5352 Tue Mar 1 08:09:39 +07 2022 armv7l
Previous: DD-WRT v3.0-r48081 std (01/11/22)
Mode: WAN @ DHCP, Wireless @ AP
Status: Working (
Not 24/7; Not using IPv6, VAP, VPN, CTF, FA;
DDNS OK; Port-forwarding OK;
Using NAS (ksmbd, minidlna, lighttpd), USB (jffs, opt), Recursive DNS Unbound;
Entware core (CPU: armv71) installed without problem
Reset: NO reset during firmware upgrade but cold boot
Right after firmware upgrade and reboot, nothing abnormal seen. Nothing abnormal after cold boot either.
I think the firmware upgrade reboot was faster than previous releases. Not so sure if it had something to do with init.
In-kernel Samba Problems(Update@09-Mar-2022)
BTW, if you had problems accessing Samba shares in DD-WRT using Access Level="Restricted", try modifying the following registry:
Double click LmCompatibiltyLevel to edit
Change the value to 5
SMB 3.0 and 3.02 use a more recent encryption algorithm for signing: Advanced Encryption Standard (AES)-cipher-based message authentication code (CMAC). SMB 2.0 used the older HMAC-SHA256 encryption algorithm. AES-CMAC and AES-CCM can significantly accelerate data encryption on most modern CPUs that have AES instruction support.
Windows Server 2022 and Windows 11 introduce AES-128-GMAC for SMB 3.1.1 signing. Windows will automatically negotiate this better-performing cipher method when connecting to another computer that supports it. Windows still supports AES-128-CMAC. For more information, see Configure SMB Signing with Confidence.
Does the in-kernel Samba support "older HMAC-SHA256 encryption algorithm"?? Possibly not, not the current version. So just turn it off when using Access Level = "Everyone". I also suspected that SMB 3.11 enforce encryption.
Should the WEBUI turn off Encryption whenever Access Level is set to "Everyone"? Not a bad idea. And how about the default? I would leave these to the managers of DD-WRT!
In addition, you possibly needed to run the following Admin Powershell command as well:
I believe all those performance and memory parameters generated by WEBUI's Samba service were also useless. Those lines came from the time when DD-WRT was not using in-kernel Samba.
aio read size = 2048
aio write size = 2048
large readwrite = yes
max stat cache size = 64
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=262144 SO_RCVBUF=262144
max xmit = 65536
dead time = 15
lpq cache time = 30
From 30515200 (b.31277) to 24711168 (b.33555) = -5804032 bytes
From 24711168 (b.33555) to 27054080 (b.34929) = 2342912 bytes
From 27054080 (b.34929) to 26640384 (b.35531) = -413696 bytes
From 26640384 (b.35531) to 25022464 (b.36995) = -1617920 bytes
From 25022464 (b.36995) to 25427968 (b.37961) = 405504 bytes
.... <snipped> ....
From 25870336 (b.46733) to 25153536 (b.46979) = -716800 bytes
From 25153536 (b.46979) to 25145344 (b.47000) = -8192 bytes
From 25145344 (b.47000) to 25145344 (b.47090) = 0 bytes
From 25145344 (b.47090) to 25149440 (b.47206) = 4096 bytes
From 25149440 (b.47206) to 25153536 (b.47282) = 4096 bytes
From 25153536 (b.47282) to 25128960 (b.47474) = -24576 bytes
From 25128960 (b.47474) to 25128960 (b.47581) = 0 bytes
From 25128960 (b.47581) to 25157632 (b.47692) = 28672 bytes
From 25157632 (b.47692) to 25939968 (b.47822) = 782336 bytes
From 25939968 (b.47822) to 25985024 (b.48081) = 45056 bytes
From 25985024 (b.48081) to 26087424 (b.48432) = 102400 bytes
_________________ Router: Asus RT-N18U (rev. A1)
May the Force and farces be with you! Live long and prosper!
Firmware: v3.0-r48432 std (03/01/22)
Router/Version: Netgear R7000 Kernel: Linux 4.4.302 #5348 SMP Sat Feb 26 10:44:06 +07 2022 armv7l
Previous: v3.0-r48425 std (02/24/22)
Mode/Status: AP wired and wireless / Up and running for 2 days
Reset: Soft boot before and after upgrade
Temperatures: CPU 59.1 °C / WL0 45.3 °C / WL1 50.5 °C
Issues/Errors: Nothing significant
Updated via webif. No 'nvram erase' this time, last one was in July 2018 (r36325).
Upload and Download speeds are to ISP spec (500/500 Mbps).
Current basic R7000 setup (subject to change of course):
- Static WAN IP
- Shortcut Forwarding Engine: CTF, Flow Acceleration: Disabled
- STP - Enabled
- IPv4 only, both WAN and LAN
- LAN DHCP Enabled
- Not currently forwarding any ports
- Wireless: AP, Regulatory Domain = CANADA, wl0 Mixed (ch. 6), wl1 AC/N-Mixed (ch. 36, VHT80), AES
- 1 wireless VLAN on wl0
- SNMP disabled, SSH enabled, Telnet disabled
- Firewall enabled, Log Level high
- Syslog: to local server. klogd: disabled.
- USB support - Off
- No custom scripts
- No: ttraf, Tor, VNC, Zabbix, VPN, Radius, OpenVPN
- No: UPnP, DMZ, QoS
- No: Samba, CIFS, JFFS2, miniDLNA, Entware, Optware _________________ Netgear R7000: v3.0-r50274 std (09/27/22)
EdgeRouter-X: EdgeOS v2.0.9-hotfix 4