Posted: Fri Apr 09, 2021 8:59 Post subject: New Build - 04/09/2021 - r46316
[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.
• Show us your findings with steps to reproduce, configuration, output, logs and important information below!
• 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.
Config retained from previous build
OpenVPN - tap mode bridged (Disabled)
Wireguard - 11 clients
Wifi 5GHZ AC-Only WHT80
Wifi 2.4GHZ - Auto Channel NG-Mixed
Security WP2+AES on both radios
Port forwarding utilized for SMTP, IMAP, HTTP and HTTPS (IMAP on non-standard port)
Httpd keeps crashing also on this build, shortly after boot. Same as previous build. If my theory (in lack of knowing better probably), that it is Kernel-related is right, then 4.9.265, keeps crashing like 4.9.264. Last stable build for me is 46069 with kernel 4.9.261. That build runs stable without any issues.
Upgraded WRT1200AC v1's from r46301 to r46316 using Brave 1.10.91 (64-bit) running on Linux Mint 20.1 OS hardwired via Cat6.
Successful update and reboot. No reset, nothing disabled prior to update, uptime approx 3 hrs, wired/wireless connected, vpn up immediately (Expressvpn). I do not use NAS. SFE, QoS and IPv6 are always disabled. OpenVPN client/DNSMasq and radios always enabled. I do not have any Apple devices.
Kernel Version Linux 4.9.265 #2540 SMP Fri Apr 9 01:59:10 +07 2021 armv7l
No issues with a routine update session. Only 3 hrs up. Wife's MS Team 40 min morning meeting completed as usual, phones/tablets connected. Both corp VPN's pass thru and router VPN working as expected. Will post again if any issues occur.
Upgraded 3200ACM from Firmware: DD-WRT v3.0-r46259 std (04/03/21).
No issues except an openVPN client warning that does not affect functionality:
Apr 9 21:09:11 3200ACM daemon.warn openvpn: NOTE: setsockopt TCP_NODELAY=1 failed
Will update if there's any issues. _________________ Router: Linksys WRT3200ACM WLAN0 and 1 have same SSID
88W8964 802.11ac WLAN0 Mode AP VHT80 80MHz Mixed Mode Channel and Extension Channel Auto Extension LL-6
88W8964 802.11ac WLAN1 Mode AP 20 MHz Mixed Mode Channel Auto
SD8887 802.11ac disabled but visible on GUI and CLI
TX Power 19 dBm
Antenna Gain 0 dBi
U-APSD (Automatic Power Save)Enabled
Protection Mode None
RTS Threshold Disabled
Short Preamble Disabled
Short GI Enabled
Single User Beamforming Enabled
Multi User Beamforming Enabled
AP Isolation Disabled
Beacon Interval 100
DTIM Interval 2
WMM Support Enabled
Radar Detection Disabled
Sensitivity Range (ACK Timing) 500 (Default: 500 meters)
Max Associated Clients 256 (Default: 256 Clients)
Minimum Signal for authenticate -128
Minimum Signal for connection -128
Poll Time for signal lookup 10
Amount of allowed low signals 3
Wireless security is WPA2 Personal CCMP-128 only
QAM256 is off
Router/Version: Linksys WRT1900ACS v2
Firmware: DD-WRT v3.0-r46316 std (04/09/21) (prev. DD-WRT v3.0-r46301 std (04/07/21))
Kernel: Linux 4.9.265 #2540 SMP Fri Apr 9 01:59:10 +07 2021 armv7l
Mode: Gateway, 2.4G and 5G wifi, Wireguard for external access, WAN to 4G, Keep Alive reboot 6:02 in the morning
Status: testing since yesterday, 4h:44 up, ok. load average 0.00, 0.00, 0.00, Temperatures CPU 73.2 °C / WL0 45.6 °C / WL1 47.4 °C. Webif working, no oops/taint/kernel panic in syslog.
Router: Linksys WRT1900ACSv2
Firmware DD-WRT v3.0-r46316 std (04/09/21)
Kernel Linux 4.9.265 #2540 SMP Fri Apr 9 01:59:10 +07 2021 armv7l
Reset: No. Uptime 1 day, 17:08
Previous - r46069 - worked without a reboot for more than 10 days.
Mode: Enable: Ignore WAN DNS, Shortcut Forwarding Engine, DHCP Server, Use DNSMasq for DNS, DHCP-Authoritative, Forced DNS Redirection.
IGMP Snooping - On.
SmartDNS - Enable: Prefetch Domain, Serve Expired; config - /jffs/etc/smartdns.conf.
5 GHz: AP AC/N-Mixed, VNT80, Channel 149+UU
-- Enable: Disassoc Low Ack, Short Preamble, Short GI, Single User Beamforming, WMM, DTIM Interval - 2.
2.4 GHz: AP NG-Mixed, HT40, Channel 4+U.
-- Enable: Disassoc Low Ack, Short Preamble, Short GI, WMM, DTIM Interval - 2.
Security: WPA2 Personal CCMP-128 (AES)
NAS via USB: - /dev/sda - Block device, size 931.5GiB, Partition: 1-Ext4, 2-Ext4 , 3-swap.
Samba: Protocol Version SMB 2.10\SMB 3.11, Encryption - Off. (For Windows customers.)
NFS Server: - (For Linux customers).
Shared the same partitions as in Samba.
4 minutes after launch in the log stream of 110 entries:
As a follow-up, after being up for a day and a half, our WRT1900ACSv1 is having an issue. We connected an iPhone 10, which connected as usual but then spontaneously disconnected after 15-20 minutes. I then tried to connect wirelessly from a PC that had connected fine this morning, but it failed to connect the first time, and the second time the SSID wasn't even visible. I took another PC to the router and connected by ethernet, navigated to the IP and logged in, but the webif never came up. Then I tried to telnet in, but there was no connection at all. The SSID is still being broadcast intermittently, but I can't connect by browser or telnet at the moment. Is there anything else I can do to capture or preserve some logs before rebooting?
EDIT: The only diagnostic data I've got so far is a transient temperature reading of 161 F (72 C) measured near the top right front of the unit with an infrared pyrometer. Still trying various static IP addresses with telnet. Don't have my JTAG stuff here if that's even possible. USB storage was enabled, but I don't know of any way to gain access through that either.
EDIT 2: SSID broadcasts have stopped roughly an hour later.
EDIT 3: I finally got in with a static IP and telnet. Attached are the dmesg and messages logs.
EDIT 4: Referring to the messages file, the Apple iPhone first connected at 14:29:16, and the trouble may have begun with hostapd at 14:36:00. Referring to the dmesg output, I don't even see the iPhone's MAC there. _________________ My DD-WRT Routers:
Linksys/Marvell WRT1900ACSv2 (r46979 - test only)
Linksys/Marvell WRT1900ACSv1 (r46069 - daily use)
HP-Laptop/Intel/x86-64 (r46316 - test only due to unsupported wifi)
Netgear/Broadcom R7000 (3x: r45928 - remote use)
Linksys/Broadcom WRT54G/GS (4x: r44715 - occasional use)
Netgear/Atheros R9000 (bought broken and awaiting delivery)
Last edited by o2bad455 on Sun Apr 11, 2021 21:48; edited 2 times in total
Has there be a serious change with these builds? I just updated from a very old build from 2020 on my 3200acm, and suddenly, the the router gateway address, local dns and subnet mask are no longer displayed. The fields are just blank. When I do the "ipconfig /all" in windows 10 everything looks fine. Is this normal with the new builds. Also, I noticed the same thing with my r7800. Reseting did not help. I have not problem loging into the router via firefox.
i just share my expirience.
I installed DD-WRT v3.0-r46316 std (04/09/21) on WRT1200ACv2 via Firefox portable 87 with cable-connect and made a 10sek hardreset by button.
I configured a client bridge via 5ghz and an 2,4ghz AP.
When i'm cable connected, i get full internet speed (100/10mbit) tested with speed.io .
When i connect my PC with an Asus PCE-AC88 with the 2,4ghz AP (HT20, Channel 1 nothing else changed)i only get 20/10mbit with speed.io .
The 2,4ghz WLAN connection is not stable. I got kicked after a few minutes and i have to power off and on the router sometimes to reach the gui.
But the WLAN CLient connection with 5ghz is stable and the cable connected devices are operating as they should.
Trying to configure a Client Bridge Routed ends up in not reaching the gui till i reset the 1200v2.
BTW: The speedchecker shows 30Mbit for Internet and nothing for WLAN everytime with cable or WLAN connection so i think its brkone somehow