New Build - 01/12/2023 - r51288

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 5660

PostPosted: Thu Jan 12, 2023 13:18    Post subject: New Build - 01/12/2023 - r51288 Reply with quote
Welcome to Broadcom r51288 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 51275 (mirror)

OpenVPN 2.5.7: Changelog, Guides, Server, PBR, DNS, Kill Switch, Watchdog, Reverse PBR, Client, Multiple, tips & scripts.
WireGuard 1.0.20211208/Tools: Changelog, Guides, Client, Server, Adv, PBR, KS, tips & scripts. Thanks BS egc & eibgrad!

Notes:
mDNS/Avahi MAC-Telnet mDLNA frr Tor mac80211 nDPI dnsmasq 2023 firewall boinc busybox nmap WG inadyn perf kernel
In-kernel SMB (ksmbd/tools 3.4.6/3.4.5): guest user is selectable. • WSD updateANTFS/NTFS3 kernel mode driver++++

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.
Please report findings with steps needed to reproduce, configuration, clients, output, logs and important information below!

Important:
Detail issues & relevant configs, logs: syslog klog 'dmesg' 'cat /tmp/var/log/messages' nvram set console_debug=1, serial.
• Firewall NAT: 'iptables -vnL' 'iptables -t nat -vnL' 'iptables -t mangle -vnL' & 'cat /tmp/.ipt'. Misc: strace tcpdump wireshark.
• Gremlins: reboot. cold boot. Reset & reconfigure not restore backup. Search Trac & discuss in forum before opening tickets.
• Include operating & wireless modes (e.g. Gateway, Router, AP, SB, 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
PaulGo
DD-WRT User


Joined: 01 Dec 2021
Posts: 289
Location: Maryland, United States

PostPosted: Thu Jan 12, 2023 14:49    Post subject: Reply with quote
Router/Version: Netgear R7000P
Firmware Version: DDD-WRT v3.0-r r51288 std (01/12/23)
Previous/Reset: r51275 / No Reset
Mode/Status: Gateway / Working
Issues/Errors : None

Shortcut Forwarding Engine:SFE

Flow Acceleration: CFF and FA


Last edited by PaulGo on Sun Jan 15, 2023 17:52; edited 1 time in total
IONK
DD-WRT Guru


Joined: 19 Aug 2011
Posts: 951

PostPosted: Thu Jan 12, 2023 16:12    Post subject: Reply with quote
Router/Version: D-Link DIR-868L Rev.A1
File/Kernel: dir868a-webflash.bin (r51288) / Linux 4.4.302-st28 #8500 SMP Thu Jan 12 03:47:54 +06 2023 armv7l
Previous/Reset: DD-WRT v3.0-r51275 std (01/09/23) / no
Mode/Status: Repeater Bridge on 5GHz AC/N-Mixed (wl0 is purposely turned off) + CTF & FA + SSH (public key) + DDNS (Dynu.com) + USB Storage (guide by egc) + WireGuard server + Cron / working
Issues/Errors: none

_________________
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mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 6268
Location: Texas

PostPosted: Thu Jan 12, 2023 17:10    Post subject: Reply with quote
Linksys E2500
DD-WRT v3.0-r51288 mega (01/12/23)
Linux 4.4.302-st28 #20908 Thu Jan 12 05:38:23 +06 2023 mips
'dd-wrt.v24-51288_NEWD-2_K3.x_mega.bin'
scp 'firmware.bin' installl over r51184
used as a WAP --- all ok

---
EDIT:
he's still all good Smile
Uptime 2 days, 6:08



Last edited by mrjcd on Sat Jan 14, 2023 23:13; edited 1 time in total
bushant
DD-WRT Guru


Joined: 18 Nov 2015
Posts: 2029

PostPosted: Thu Jan 12, 2023 18:53    Post subject: Reply with quote
R6200V2
BCM47081A0 @800 BCM4360 & BCM43217
DD-WRT v3.0-r51288 std (01/12/23)
Linux 4.4.302-st28 #8500 SMP Thu Jan 12 03:47:54 +06 2023 armv7l

tftp R6250.chk
Previous 50557
No reset

wl0 WLAN Repeater, wl1 AP, wl1.1 unbridged VAP, static leases
Overclocked 880 MHz

All good

_________________
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How to get help the right way

Before asking for help - Read the forum guidelines AND Upgrade DD-WRT!
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Zyxx
DD-WRT Guru


Joined: 28 Dec 2018
Posts: 733

PostPosted: Fri Jan 13, 2023 9:18    Post subject: Reply with quote
Router/Version: Asus RT-N66U
File: dd-wrt.v24-51288_NEWD-2_K3.x-big-RT-N66U.trx
Firmware: DD-WRT v3.0-r51288 big (01/12/23) (prev.DD-WRT v3.0-r51275 big (01/09/23))
Kernel: Linux 4.4.302-st28 #20904 Thu Jan 12 05:32:58 +06 2023 mips
Mode: Gateway, SFE disabled, Wifi disabled, WAN disabled, Wireguard Endpoint for external VPS, connected via LAN to WRT1900ACS v2, Keep Alive reboot 6:05 in the morning
Reset: No
Status: Installed ~ two hours ago, OK.
Valeriy_tc
DD-WRT User


Joined: 03 Sep 2016
Posts: 80
Location: Ukraine

PostPosted: Fri Jan 13, 2023 12:19    Post subject: Linksys EA6400 Reply with quote
Router/Version: Linksys EA6400
Mode: Gateway/AP
Firmware: DD-WRT v3.0-r51288 std (01/12/23)
Kernel: Linux 4.4.302-st28 #8500 SMP Thu Jan 12 03:47:54 +06 2023 armv7l
Previous: DD-WRT v3.0-r51011 std (12/12/22)
Reset: No.
Issues/Errors: Working well so far.
hurleyp
DD-WRT User


Joined: 10 Sep 2009
Posts: 425
Location: Ottawa, Ontario, Canada

PostPosted: Fri Jan 13, 2023 13:45    Post subject: Reply with quote
Firmware: v3.0-r51288 std (01/12/23)
Router/Version: Netgear R7000
Kernel: Linux 4.4.302-st28 #8500 SMP Thu Jan 12 03:47:54 +06 2023 armv7l
Previous: v3.0-r51184 std (01/06/23)
Mode/Status: AP wired and wireless / Up and running for 1 day
Reset: Soft boot before and after upgrade
Temperatures: CPU 58.0 °C / WL0 45.4 °C / WL1 50.8 °C
Issues/Errors: Nothing significant

Updated via webif. No 'nvram erase' this time, last one was in July 2018 (r36325). Wink

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 N/G 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-r54248 std (11/29/23)
EdgeRouter-X: EdgeOS v2.0.9-hotfix 7
JMuller
DD-WRT Novice


Joined: 06 Jan 2022
Posts: 18

PostPosted: Sat Jan 14, 2023 23:04    Post subject: Reply with quote
Router/Version: Netgear R7000
File/Kernel: DD-WRT v3.0-r51288
Previous/Reset: 47971, with reset
Mode/Status: Wireguard
Issues/Errors: None
k3067e3
DD-WRT Novice


Joined: 18 Jul 2012
Posts: 15

PostPosted: Mon Jan 16, 2023 6:13    Post subject: Netgear R9000 Reply with quote
Router/Version: Netgear R9000
File/Kernel: DD-WRT v3.0-r51288 std (01/12/23)
Previous/Reset: r43324 / Reset to factory default during flsh
Issues/Errors: Can not connect via ssh to router, telnet is working. Tried ssh with password and Private Key

See attached the settings in the service tab.

Is this a bug, or what I think is more realistic, am I doing something wrong. With previous version SSH was available.
But in old version there were only settings sshd = enable, ssh tcp forwarding = disable, password login = enable



2023-01-16_07h08_20.png
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2023-01-16_07h08_20.png


mwchang
DD-WRT Guru


Joined: 26 Mar 2013
Posts: 1855
Location: Hung Hom, Hong Kong

PostPosted: Mon Jan 16, 2023 7:19    Post subject: Re: Netgear R9000 Reply with quote
k3067e3 wrote:

Previous/Reset: r43324 / Reset to factory default during flsh
[b]Issues/Errors: Can not connect via ssh to router, telnet is working. Tried ssh with password and Private Key

Your SSH client needs to accept the new server/host key (e.g. ".ssh/known_hosts"), because its format was changed to the shorter ed25519(ecDSA).

_________________
Router: Asus RT-N18U (rev. A1)

Drink, Blink, Stretch! Live long and prosper! May the Force and farces be with you!

Facebook: https://www.facebook.com/changmanwai
Website: https://sites.google.com/site/changmw
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GitHub: https://github.com/changmw/changmw
k3067e3
DD-WRT Novice


Joined: 18 Jul 2012
Posts: 15

PostPosted: Mon Jan 16, 2023 9:34    Post subject: Reply with quote
Quote:
Your SSH client needs to accept the new server/host key (e.g. ".ssh/known_hosts"), because its format was changed to the shorter ed25519(ecDSA).



I think I am to stupid for this.

Is there any chance just to use user/password?

I have new installation of raspbian, I delete known_hosts file in .ssh directory
I connect an DD-WRT Access Point Using older build 43324.
I type in the terminal ssh 10.76.0.252 -l root, I get the question if I want to connect, I types yes, then I am prompted for Password, which I enter and everything fine.

When I do this with the router
ssh 10.76.0.252 -l root there is no password prompt, I just get permission denied (publickey).
After I tried this, there is an additional line in the known_hosts with ssh-ed25519 but then a different string as in the router GUI.

I also tried with putty and I could not get it running
I have latest version of putty 0.78.
I have downloaded the private key after generating from router GUI, id_ed25519.ssh
I open PuttyGen, load the .ssh file and save it as privatekey id_ed25519.ppk

I open putty, load my existing config of the Router, and selected the ppk file.
mwchang
DD-WRT Guru


Joined: 26 Mar 2013
Posts: 1855
Location: Hung Hom, Hong Kong

PostPosted: Mon Jan 16, 2023 9:51    Post subject: Reply with quote
k3067e3 wrote:
When I do this with the router
ssh 10.76.0.252 -l root there is no password prompt, I just get permission denied (publickey).
After I tried this, there is an additional line in the known_hosts with ssh-ed25519 but then a different string as in the router GUI.

I also tried with putty and I could not get it running
I have latest version of putty 0.78.
I have downloaded the private key after generating from router GUI, id_ed25519.ssh
I open PuttyGen, load the .ssh file and save it as privatekey id_ed25519.ppk

I open putty, load my existing config of the Router, and selected the ppk file.

You can always enable Password Login in Services->Secured Shell, fix your key problem then disable it again. When doing Password Login, your SSH client should NOT supply the private key. And remember, you always login as root@dd_wrt_router_ip_address when using SSH.

Did you also forget to set the ownership of the private key file to only your Windows account? Look at the error message carefully.

_________________
Router: Asus RT-N18U (rev. A1)

Drink, Blink, Stretch! Live long and prosper! May the Force and farces be with you!

Facebook: https://www.facebook.com/changmanwai
Website: https://sites.google.com/site/changmw
SETI@Home profile: http://setiathome.berkeley.edu/view_profile.php?userid=211832
GitHub: https://github.com/changmw/changmw
ho1Aetoo
DD-WRT Guru


Joined: 19 Feb 2019
Posts: 2927
Location: Germany

PostPosted: Mon Jan 16, 2023 10:53    Post subject: Reply with quote
k3067e3 wrote:
Quote:
Your SSH client needs to accept the new server/host key (e.g. ".ssh/known_hosts"), because its format was changed to the shorter ed25519(ecDSA).



I think I am to stupid for this.

Is there any chance just to use user/password?

I have new installation of raspbian, I delete known_hosts file in .ssh directory
I connect an DD-WRT Access Point Using older build 43324.
I type in the terminal ssh 10.76.0.252 -l root, I get the question if I want to connect, I types yes, then I am prompted for Password, which I enter and everything fine.

When I do this with the router
ssh 10.76.0.252 -l root there is no password prompt, I just get permission denied (publickey).
After I tried this, there is an additional line in the known_hosts with ssh-ed25519 but then a different string as in the router GUI.


no idea what you are doing... but the message "permission denied (publickey)" says that password login is disabled and there is no matching private key on your client!

So in the tab "Services" activate password login and press "apply".
Or download the private key and copy it with the appropriate rights in ~/.ssh


Code:
chmod 600 ~/.ssh/id_ed25519.ssh
ssh-add ~/.ssh/id_ed25519.ssh
ssh root@10.76.0.252


Code:
:~/.ssh$ chmod 600 ~/.ssh/id_ed25519.ssh
:~/.ssh$ ssh-add ~/.ssh/id_ed25519.ssh
Identity added: /home/...../.ssh/id_ed25519.ssh (/home/..../.ssh/id_ed25519.ssh)
:~/.ssh$ ssh root@192.168.1.1
DD-WRT v3.0-r50906 std (c) 2022 NewMedia-NET GmbH
Release: 11/16/22
Board: Netgear R7800
==========================================================
 
     ___  ___     _      _____  ______       ____  ___
    / _ \/ _ \___| | /| / / _ \/_  __/ _  __|_  / / _ \
   / // / // /___/ |/ |/ / , _/ / /   | |/ //_ <_/ // /
  /____/____/    |__/|__/_/|_| /_/    |___/____(_)___/
                                                     
                       DD-WRT v3.0
                   https://www.dd-wrt.com


==========================================================


BusyBox v1.35.0 (2022-11-16 16:55:11 +07) built-in shell (ash)

root@DD-WRT:~#


Since I don't know how you copy the key it is also possible that you have to change the user and the group.

Quote:
chown user:group ~/.ssh/id_ed25519.ssh

(user and group must of course be replaced by your username)

for use with Putty you usually have to convert the key, the key is in OpenSSH format and Putty uses its own Putty format.

But if you are using Linux there is absolutely no reason to use putty...


Last edited by ho1Aetoo on Mon Jan 16, 2023 11:41; edited 1 time in total
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12837
Location: Netherlands

PostPosted: Mon Jan 16, 2023 11:08    Post subject: Reply with quote
If you have trouble connecting with SSH then download the latest Putty and make sure under SSH/Host keys to move ed25519 to the top and untick "Prefer Algorithms for which a host key is known" or forget your known HOST keys (the fingerprints) from your client.

If you have trouble connecting with WinSCP under Tools/Clean up Clear Cache

_________________
Routers:Netgear R7000, R6400v1, R6400v2, 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
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