Posted: Sun Nov 28, 2021 11:05 Post subject: New Build - 11/28/2021 - r47692
[WARNING]: Broadcom r47692 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 bootwas fixed for unbridged VAPs (40562-40566). Effective startup commands: see discussion thread.
• 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:
• 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 Trac 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.
Firmware Version: DD-WRT v3.0-r47692 mega (11/28/21)
Kernel Version: Linux 4.4.293 #12668 Sun Nov 28 09:31:33 +07 2021 mips
Upgraded: from DD-WRT v3.0-r47644 mega (11/15/21)
Reset: No not this time
Status: Up and running for 2 hours, basic setup as Gateway, static leases, Wifi 2,4GHz working.
WireGuard client working one tunnel in fail over group to Mullvad, one tunnel as site-to-site setup to remote VPS
Linksys E2500
DD-WRT v3.0-r47692 mega (11/28/21)
Linux 4.4.293 #12668 Sun Nov 28 09:31:33 +07 2021 mips
GUI install over r47665
'dd-wrt.v24-47692_NEWD-2_K3.x_mega.bin'
simple WAP --- all good
Router/Version: Netgear R6250
Firmware: DD-WRT v3.0-r47692 std (11/28/21)
Kernel: Linux 4.4.293 #4470 SMP Sun Nov 28 08:17:56 +07 2021 armv7l
Mode: Gateway, Wireless AP, unbound, CTF & FA Enabled. NAT/QoS Off
Reset: No
Previous : r47665
Upgrade: Web
Temperatures CPU 80.2 °C / WL0 manuel turn off /WL1 56.7 °C
Load: 0.01, 0.05, 0.03
Uptime 8min.
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r47692 std (11/28/21)
Kernel: Linux 4.4.293 #4470 SMP Sun Nov 28 08:17:56 +07 2021 armv7l
Mode: Gateway, Wireless AP
Reset: No
Previous : r47665
Upgrade: Web
Temperatures CPU 60.2 °C / WL0 54.1 °C / WL1 53.5 °C
Uptime 6 Hours
VAP on a WAP:
wl0.1 is set to unbridged by default, clients could not connect to wl0.1 VAP because DHCP ports are blocked on wl0.1 (figured that out using tcpdump -i wl0.1 udp port 67 and port 68 -vvv). Using DD-WRT GUI to add br1 & assign wl0.1 to br1 seems to defeat the purpose of an unbridged VAP. Anyway, I added firewall rules for wl0.1.
# Allow VAP to access DHCP on the router
iptables -I INPUT -i wl0.1 -p udp --dport 67 -j ACCEPT
Router/Version: Netgear R7000
File: netgear-r7000-webflash.bin
Firmware: DD-WRT v3.0-r47692 std (11/28/21) (prev. DD-WRT v3.0-r47665 std (11/24/21))
Kernel: Linux 4.4.293 #4470 SMP Sun Nov 28 08:17:56 +07 2021 armv7l
Mode: Gateway, SFE disabled, Wifi disabled, Wireguard for external access, WAN to DSL, Keep Alive reboot 5:00 in the morning
Reset: No
Status: Ok, installed at release. Did not check ksmbd, since the drive is currently not here.
Router/Version: Asus RT-N66U
File: dd-wrt.v24-47692_NEWD-2_K3.x-big-RT-N66U.trx
Firmware: DD-WRT v3.0-r47692 big (11/28/21) (prev. DD-WRT v3.0-r47665 big (11/24/21))
Kernel: Linux 4.4.293 #12664 Sun Nov 28 09:25:11 +07 2021 mips
Mode: Gateway, SFE disabled, Wifi disabled, WAN disabled, Wireguard Endpoint for external VPS, connected via LAN to R7800, Keep Alive reboot 6:05 in the morning
Reset: No
Status: Ok, installed at release.
Joined: 26 Mar 2013 Posts: 1857 Location: Hung Hom, Hong Kong
Posted: Tue Nov 30, 2021 14:53 Post subject: DD-WRT BS build 47692 and Asus RT-N18U
Router/Version:Asus RT-N18U (rev. A1)
Firmware: DD-WRT v3.0-r47692 std (11/28/21)
Kernel: Linux 4.4.293 #4474 Sun Nov 28 08:53:30 +07 2021 armv7l
Previous: DD-WRT v3.0-r47581 std (10/20/21)
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
File:https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2021/11-28-2021-r47692/asus-rt-n18u/asus_rt-n18u-firmware.trx
Major Warning(s)/Error(s)
I believe we need to update the stock /tmp/lighttpd.conf!! But then how do you make it work with older versions of Lighttpd in older DD-WRT builds?
Code:
root@router:~# lighttpd -f /tmp/lighttpd.conf
2021-11-30 22:54:43: configfile.c.316) Warning: please add "mod_authn_file" to server.modules list in lighttpd.conf. A future release of lighttpd 1.4.x will not automatically load mod_authn_file and lighttpd will fail to start up since your lighttpd.conf uses auth.backend = "plain".
2021-11-30 22:54:43: configfile.c.461) Warning: "mod_compress" is DEPRECATED and has been replaced with "mod_deflate". A future release of lighttpd 1.4.x will not contain mod_compress and lighttpd may fail to start up
And why were there 3 instances of php-cgi after I manually restarted lighttpd? Does the WEBUI also use php-cgi? I definitely wanna cut it to only ONE!
