New Build - 08/15/2022 - r49741

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KACTET
DD-WRT User


Joined: 01 May 2022
Posts: 235

PostPosted: Tue Aug 16, 2022 14:08    Post subject: Reply with quote
@the-joker
Code:
cd /tmp
wget http://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2022/08-15-2022-r49741/broadcom/dd-wrt.v24_mini_generic.bin
write dd-wrt.v24_mini_generic.bin linux &
Sponsor
the-joker
DD-WRT Developer/Maintainer


Joined: 31 Jul 2021
Posts: 2146
Location: All over YOUR webs

PostPosted: Tue Aug 16, 2022 14:29    Post subject: Reply with quote
The file downloads fine here, if it doesn't and since /tmp is RAM then its possible you dont have enough RAM left.

try stopping some services whatever there is no other reason for the failure.

you can also try http://ftp.dd-wrt.com/dd-wrtv2/downloads/betas/2022/08-15-2022-r49741/broadcom/dd-wrt.v24_mini_generic.bin it may also be some routing issues between you and the server WAN side.

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Router: ANus RT-AC68U E1 (recognized as C1)
r7000-2
DD-WRT User


Joined: 23 May 2022
Posts: 61

PostPosted: Tue Aug 16, 2022 16:03    Post subject: Reply with quote
Router/Version: Netgear R7000
File/Kernel: netgear-r7000-webflash.bin / Linux 4.4.302-st20 #6948 SMP Mon Aug 15 02:19:32 +07 2022 armv7l
Previous/Reset: 08-10-2022-r49677, upgrade over GUI / No
Mode/Status: RIP2 Router, IPv4/IPv6, Multiple IP subnets, Routed guest networks, Remote Syslog / works
Issues/Errors: None

_________________
Several NetGears with Broadcom and with Atheros
Mode: RIP2 Router, 2G/5G radios are active, Routed WiFi multiple SSID's/separated by IP subnets.
Remote Syslog, NTP, IPv6 management, WireGuard routed Site-2-Site VPNs
dale_gribble39
DD-WRT Guru


Joined: 11 Jun 2022
Posts: 1899

PostPosted: Tue Aug 16, 2022 16:38    Post subject: Reply with quote
KACTET wrote:
@the-joker
Code:
cd /tmp
wget http://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2022/08-15-2022-r49741/broadcom/dd-wrt.v24_mini_generic.bin
write dd-wrt.v24_mini_generic.bin linux &

Using the ampersand may not show output of the flash process in the terminal because it puts the process in the background. It may be flashing fine. Only way to tell is to do a tail -f /var/log/messages in another terminal window. The amount of free memory is a factor as to whether or not the file downloads to /tmp as stated, but if it's downloading just fine, it's a matter of waiting until the write/erase process completes.

_________________
"The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost

"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio

<fact>code knows no gender</fact>

This is me, knowing I've ruffled your feathers, and not giving a ****
Some people are still hard-headed.

--------------------------------------
Mac Pro (Mid 2012) - Two 2.4GHz 6-Core Intel Xeon E5645 processors 64GB 1333MHz DDR3 ECC SDRAM OpenSUSE Leap 15.5
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 6410
Location: UK, London, just across the river..

PostPosted: Tue Aug 16, 2022 17:07    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r49741 std (08/15/22)
Kernel: Linux 4.4.302-st20 #6948 SMP Mon Aug 15 02:19:32 +07 2022 armv7l

update: CLI
reset: NO
mode: Gateway
status: Operational 13h+
errors: no more SSh or telnet to the unit...

the-joker wrote:
The file downloads fine here, if it doesn't and since /tmp is RAM then its possible you dont have enough RAM left.

try stopping some services whatever there is no other reason for the failure.

you can also try http://ftp.dd-wrt.com/dd-wrtv2/downloads/betas/2022/08-15-2022-r49741/broadcom/dd-wrt.v24_mini_generic.bin it may also be some routing issues between you and the server WAN side.


yep on my 1043v2 as im running a VPN client, along with some advanced set up, I'm running on very low ram, and even thou, i download the file to /opt where is my flash drive...and still get "not nuff mem" .....

So, yep in order to clear some ram and flash via cli, i run htop/or top and shut down some processes/services, but not always...where via GUI its always safer...

i was told Rolling Eyes .... Laughing

_________________
Atheros
TP-Link WR740Nv1 ---DD-WRT 55179 WAP
TP-Link WR1043NDv2 -DD-WRT 55303 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55460 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55460 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55363 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913


Last edited by Alozaros on Sat Aug 20, 2022 8:51; edited 2 times in total
the-joker
DD-WRT Developer/Maintainer


Joined: 31 Jul 2021
Posts: 2146
Location: All over YOUR webs

PostPosted: Tue Aug 16, 2022 19:49    Post subject: Reply with quote
Not enough RAM is not enough RAM no matter where you flash from. The flash process requires resources, if they aren't available and even considering both Web interface/CLI flashes stops processes anyway, these are limited to a selection of such processes it is not I dont think anything that could possible be shut down consuming RAM/CPU time just the ones that are likely to be most resource consuming.

Which method has a smaller overhead resource wise, well.

As detailed here Have not tested current builds.

_________________
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Router: ANus RT-AC68U E1 (recognized as C1)
dale_gribble39
DD-WRT Guru


Joined: 11 Jun 2022
Posts: 1899

PostPosted: Tue Aug 16, 2022 20:42    Post subject: Reply with quote
It doesn't matter how you flash it, webUI or CLI, not enough free ram is accounted for and the only thing that will stop a flash is if the image is too big. See attached file; first bits are webUI flash from r49677 to r49681 and second is via wget and write commands from r49681 to r49741 on a TL-WR1043ND v1.8.
Code:
Aug 16 15:19:53 TL-WR1043ND user.info : [flash] : freeram=[1388544] bufferram=[3960832]
Aug 16 15:19:53 TL-WR1043ND user.info : [flash] : The free memory is not enough, writing image per 65536 bytes.

Code:
[flash] : freeram=[2203648] bufferram=[1650688]
[flash] : The free memory is not enough, writing image per 65536 bytes.



itdontmatterhowyouflashit.txt
 Description:

Download
 Filename:  itdontmatterhowyouflashit.txt
 Filesize:  20.9 KB
 Downloaded:  37 Time(s)


_________________
"The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost

"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio

<fact>code knows no gender</fact>

This is me, knowing I've ruffled your feathers, and not giving a ****
Some people are still hard-headed.

--------------------------------------
Mac Pro (Mid 2012) - Two 2.4GHz 6-Core Intel Xeon E5645 processors 64GB 1333MHz DDR3 ECC SDRAM OpenSUSE Leap 15.5
strange
DD-WRT User


Joined: 18 Jun 2006
Posts: 229

PostPosted: Wed Aug 17, 2022 0:27    Post subject: Reply with quote
Netgear R6700 v3 – Client Bridge
Firmware Version: DD-WRT v3.0-r49741 std (08/15/22)
Kernel Version: Linux 4.4.302-st20 #6948 SMP Mon Aug 15 02:19:32 +07 2022 armv7l
Temperatures: CPU 73.0 °C / WL1 56.2 °C
Current Time: Tue, 16 Aug 2022 17:25:32
Uptime: 1 day, 8 min
Reset: No
CL install over r49681

No issues

Thank you BS and gurus.

_________________
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R6700 v3 - Station Bridge
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12837
Location: Netherlands

PostPosted: Wed Aug 17, 2022 7:43    Post subject: Reply with quote
Router Model: Netgear R7000

Firmware Version: DD-WRT v3.0-r49741M Community Build (08/16/22)
Kernel Version: Linux 4.4.302-st20

Upgraded: DD-WRT v3.0-r49626M Community Build (08/03/22)

Reset: Yes, before and after, No not this time.

Configuration: Setup as Wireless Access Point with trunk port to R78000, bridges, VLAN's and VAP, see attachment

Status: Up and stable for 24 hours

Errors: none so far

Thanks BS!!



DDWRT VLANs, VAPs and WAPs 4.pdf
 Description:

Download
 Filename:  DDWRT VLANs, VAPs and WAPs 4.pdf
 Filesize:  582.57 KB
 Downloaded:  43 Time(s)


_________________
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
PaulGo
DD-WRT User


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

PostPosted: Wed Aug 17, 2022 17:30    Post subject: Reply with quote
Router/Version: Netgear R7000P
Firmware Version: D-WRT v3.0-r49741 std (08/15/22)
Kernel Version: Linux 4.4.302-st20 #6954 SMP Mon Aug 15 03:03:54 +07 2022 armv7l
Previous/Reset: r49677 / no reset
Mode/Status: Gateway / Working
Issues/Errors: None
hurleyp
DD-WRT User


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

PostPosted: Thu Aug 18, 2022 14:57    Post subject: Reply with quote
Firmware: v3.0-r49741 std (08/15/22)
Router/Version: Netgear R7000
Kernel: Linux 4.4.302-st20 #6948 SMP Mon Aug 15 02:19:32 +07 2022 armv7l
Previous: v3.0-r49677 std (08/10/22)
Mode/Status: AP wired and wireless / Up and running for 2 days
Reset: Soft boot before and after upgrade
Temperatures: CPU 62.5 °C / WL0 47.1 °C / WL1 52.2 °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 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
Vauxi
DD-WRT User


Joined: 23 Feb 2012
Posts: 77

PostPosted: Fri Aug 19, 2022 15:51    Post subject: Reply with quote
Router/Version:Asus RT-AC68U Rev A2
File/Kernel:Linux 4.4.302-st20 #6948 SMP Mon Aug 15 02:19:32 +07 2022 armv7l
Previous/Reset:47182/Yes after upgrade from GUI
Mode/Status:AP + NAS/Ok
Issues/Errors:Seems to disconnect 5ghz after any major changes in the gui

No matter what the change is. These do make the issue: insert usb drive to atleast usb3 port. Turn on samba and insert settings and press apply.

I have 5ghz in AC only, VHT80 and lower lower.
There is no issues with cable connection.

Wait, it does not make it anymore. It was very fustrating to insert initial settings when after apply settings, wifi connection was disconnected and settins werent saved always. Switched to the cable connection and it was fine. Have to look for this if it re appears.
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