Posted: Thu Aug 19, 2021 6:13 Post subject: New Build - 08/19/2021 - r47206
[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 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:
• 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 bootfixed for unbridged VAPs in40562 - 40566. Effective startup commandsdiscussion 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.
Joined: 16 Mar 2019 Posts: 353 Location: Szczecin, Poland EU
Posted: Thu Aug 19, 2021 14:29 Post subject: New Build - 08/19/2021 - r47206
Router/Version: Netgear WNR3500L v2
Kernel: Linux 4.4.281 #11159 Thu Aug 19 03:50:58 +07 2021 mips
Reset: No
Mode: Internet gateway, WIFI AP, Dnsmasq
Issues: Nothing significant
Status: Working
Uptime: -> 6h
I'm update device via ssh. Router currently working good. Speed of internet connection is good, all services is working. After flash I'm refresh ports (LAN & WAN) configuration and condition is better.
Router/Version: Netgear R6250
Firmware: DD-WRT v3.0-r47206 std (08/19/21)
Kernel: Linux 4.4.281 #3861 SMP Wed Aug 18 06:09:31 +07 2021 armv7l
Mode: Gateway, Wireless AP, unbound & CTF & FA Enabled. NAT/QoS Off
Reset: No, not this time
Previous : r47182
Upgrade: Web and 1st succeed without reset.
Temperatures CPU 79.7 °C / WL1 57.4 °C
Load: 0.00, 0.00, 0.00
Uptime 4h
Errors: No, not at this moment.
Router/Version: Netgear R6700 v3
Kernel: Linux 4.4.281 #3861 SMP Wed Aug 18 06:09:31 +07 2021 armv7l
Previous: r47040
Mode: Wireless AP
Reset: yes, nvram reset after flash.
Issues/Errors: Downloads speeds are very low (750Mbps with CTF(SFE) enabled) without flow acceleration and 40 Mbps with the latter, on both wireless and LAN. Upload speeds are alright, reboot doesn't help.
Posted: Sat Aug 21, 2021 2:49 Post subject: [Asus RT-N66R] Working...
Router/Version: Asus RT-N66R
File: dd-wrt.v24-47206_NEWD-2_K3.x-big-RT-N66U.trx
Kernel: Linux 4.4.281 #11171 Thu Aug 19 04:07:47 +07 2021 mips
Previous: dd-wrt.v24-47033_NEWD-2_K3.x-big-RT-N66U.trx
Reset: No
Mode: Gateway Router (with WiFi disabled; separate AP connected via LAN)
Status: All seem to be working so far. Uptime: >37 hours
Temperatures: Not available [WiFi disabled]
Posted: Sat Aug 21, 2021 7:58 Post subject: CTF improves WAN throughput significantly BUT...
Router/Version: Netgear R7000 File/Kernel: DD-WRT v3.0-r47206 std (08/19/21) /Linux 4.4.281 #3861 SMP Wed Aug 18 06:09:31 +07 2021 armv7l Previous/Reset:R46604 yes, nvram reset after flash. Issues/Errors:Download speeds are closer to what I expect for Fiber 1 Gbit connection and getting ~850 Mbit up and down. However, ALL Port Forward rules except standard ports (21, 23, and Wireguard) DO NOT forward.
but the following iptables command did NOT work (this should have bypassed CTF for packets destined to the specified IP - I think):
"iptables -A PREROUTING -d 192.168.100.99/32 -t mangle -p tcp --dport 32400 -j MARK --set-mark 0x1
/0x7"
Attached is a copy of iptables entries.
Is it just not possible to have port forwarding while CTF is enabled? NOTE: I also tried SFE in the Basic-->Setup menu to be 'SFE' but did not see any improvement in LAN up/down speeds, only CTF/CTF+FA improved performance but at the price of losing NAT port forwarding.
I also tried to downgrade to my previous firmware - 46604 but also could not get my port forward rules to work when enabling CTF/CTF+FA.
Joined: 26 Mar 2013 Posts: 1856 Location: Hung Hom, Hong Kong
Posted: Sat Aug 21, 2021 15:51 Post subject: DD-WRT BS build 47206 and Asus RT-N18U
Router/Version:Asus RT-N18U (rev. A1)
Firmware: DD-WRT v3.0-r47206 std (08/19/21)
Kernel: Linux 4.4.281 #3865 Thu Aug 19 03:21:01 +07 2021 armv7l
Previous: DD-WRT v3.0-r47090 std (07/26/21)
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), 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/2021/08-19-2021-r47206/asus-rt-n18u/asus_rt-n18u-firmware.trx
Summary
There were still error messages about ksmbd and wsdd2, though Samba was working. System init had started ksmbd 4 times in system log.
Firmware Size
... more ...
From 26341376 (b.43217) to 26472448 (b.43334) = 131072 bytes
From 26472448 (b.43334) to 26267648 (b.43381) = -204800 bytes
From 26267648 (b.43381) to 26279936 (b.43471) = 12288 bytes
From 26279936 (b.43471) to 26279936 (b.43718) = 0 bytes
From 26279936 (b.43718) to 26341376 (b.44085) = 61440 bytes
From 26341376 (b.44085) to 26382336 (b.44251) = 40960 bytes
From 26382336 (b.44251) to 26714112 (b.44700) = 331776 bytes
From 26714112 (b.44700) to 25522176 (b.44863) = -1191936 bytes
From 25522176 (b.44863) to 25522176 (b.44970) = 0 bytes
From 25522176 (b.44970) to 25518080 (b.45000) = -4096 bytes
From 25518080 (b.45000) to 25706496 (b.45592) = 188416 bytes
From 25706496 (b.45592) to 25870336 (b.46733) = 163840 bytes
From 25153536 (b.46733) to 25145344 (b.47000) = -8192 bytes
From 25145344 (b.47000) to 25153536 (b.46979) = 8192 bytes
From 25153536 (b.46979) to 25145344 (b.47090) = -8192 bytes
From 25145344 (b.47090) to 25149440 (b.47206) = 4096 bytes
_________________ Router: Asus RT-N18U (rev. A1)
Drink, Blink, Stretch! Live long and prosper! May the Force and farces be with you!
Status: Can be flashed and works - but as soon as I change major settings and reboot, a bootloop occurs
Reset: Router bricks also when factory reset via Web-IF
Router constantly reboots and never comes up
TFTP recovery starts but never finishes - as partition table in NVRAM unreadable or damaged
Monitored this by serial console
