Notes: 1. SFE accelerated NAT is in 33006+ builds but only in kernel 3.2 and newer 2. 'KRACK' vulnerability fixes were completed in r33678 for Broadcom, including k26 (33655) & k24 (33656); use build 33772 or later.
3. Bridge modes on k4.4 devices may sometimes work in some configurations in certain builds but are not supported by the bcmdhd driver. Use client or repeater instead as WDS doesn't work with Broadcom ARM either (see Issues below).
4. Since 39469, udhcpd was removed and replaced with the already present dnsmasq, and PIE qdisc was added for some builds.
5. Policy-Based Routing with SFE enabled was fixed in r39556: 5986 and 5900 6. k2.4 (broadcom/) builds were fixed in 39715 (broken in 39144 through 39654)
7.SFE update (k3.10+ for BCM) was in the 39927 build.
Issues, observations, and/or workarounds reported: 1.Trendnet 81*DRU models are missing factory-to-flash 2.DNScrypt is mostly only using v2 protocols now, but requires Golang that DD can't use:6246 3.WDS does not work on Broadcom ARM devices (only MIPS<->MIPS) 4.K2.6 builds are broken since 38253(?) (GUI issues):6538 5.VAPs not working at boot; workaround startup command:
sleep 10;stopservice nas;stopservice wlconf;startservice wlconf;startservice nas
This appears to be fixed for some routers (different kernels, modes, and radios) since build 39508. 6.UDP forwarding might not work with SFE Enabled: 6668
Important: if any issues are found, please provide log info (GUI syslog, `dmesg`, `cat /var/log/messages`).
Or put into SVN ticket. For firewall issues, also provide "iptables" info (`iptables -L`, `iptables -t nat -L`, & the /tmp/.ipt file).
Template to copy (after "Code:") for posting issues, be sure to include the mode in use (gateway, AP, CB, etc.):
WARNING:This thread is to report on flashing this experimental test build, providing important info for both developers and users. Always state your hardware model, version, mode (e.g. Repeater) and SPECIFIC build (e.g. 33555_NEWD-2_K3.x_mega-nv64k.bin). Please avoid discussions and create a new thread to discuss specific problems or questions, as this thread is for reporting, not support. Posts may be deleted or moved to keep this thread manageable and useful. If you don't understand the risks or what to flash and how, with a means of recovery if it bricks, do NOT flash this experimental test build.
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #478 SMP PREEMPT Sat Jul 20 08:50:47 CEST 2019 armv7l
Previous: r40352
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Working so far.
Edit: my problems with Xbox Live party chat appear to be back with this release (no concrete proof, but suspect this is related to UDP forwarding might not work with SFE Enabled: 6668).
Uptime: 2hrs 59min
Temperatures: CPU 69.1 °C / WL0 48.5 °C / WL1 54.5 °C
Last edited by flyzipper on Mon Jul 22, 2019 2:25; edited 1 time in total
Router/Version: D-Link DIR-868L rev C
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #478 SMP PREEMPT Sat Jul 20 08:50:47 CEST 2019 armv7l
Previous: r40352
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Bufferbloat out of control, whatever setting i use on qos page doesnt do any traffic shaping!
Router/Version: D-Link DIR-868L rev C
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #478 SMP PREEMPT Sat Jul 20 08:50:47 CEST 2019 armv7l
Previous: r40352
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Bufferbloat out of control, whatever setting i use on qos page doesnt do any traffic shaping!
Yea r40400 QOS is bad screwed-up same on the QCA IPQ806X EA8500
Router/Version: Asus RT-N18U
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #482 PREEMPT Sat Jul 20 09:20:56 CEST 2019 armv7l
Mode: Gateway
Previous: 40260
Reset: No
Status: OK (dhcp, static leases, unbound, smb, wireless all working, webif speed is normal again)
Joined: 09 Nov 2014 Posts: 314 Location: Bakersfield, CA
Posted: Tue Jul 23, 2019 23:31 Post subject:
Router/Version: 2x Linksys E3000
Firmware: dd-wrt.v24-40400_NEWD-2_K3.x_mega-e3000.bin
Previous: dd-wrt.v24-40274_NEWD-2_K3.x_mega-e3000.bin
Kernel: Linux 3.10.108-d8 #25443 Sat Jul 20 15:27:29 CEST 2019 mips
Mode: Client Bridges
Status: So far so good! Seems to be a bit smoother than the last, though that may just be due to a restart on the bridges. :)
Note: Went to upgrade my Linksys E1200v2 work client box, and there's no broadcom_K26 file for it, and it went into recovery mode. So I had to use the broadcom_K26 file from 40352 then to 40352 MEGA and then upgrade to the MEGA build of 40400 from there. But alas, that router is giving me hassles, so I'mma swap it out and use my ASUS RT-N16. :)
Router/Version: ASUS RT-N16
Firmware: dd-wrt.v24-40400_NEWD-2_K3.x-big-RT-N16.trx
Previous: dd-wrt.v24-39654_NEWD-2_K3.x-big-RT-N16.trx
Kernel: Linux 3.10.108-d8 #25439 Sat Jul 20 15:23:08 CEST 2019 mips
Mode: Client.
Status: So far so good! Working better than the E1200v2 I had been previously using for this task :) _________________ Deployed Routers:
Netgear R7800 - 1x build 46979
- Gateway (USB /w Entware, CAKE QoS)
Netgear R7000 - 3x build 46979
Router/Version: ASUS RT-AC3200
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #483 SMP PREEMPT Sat Jul 20 09:28:18 CEST 2019 armv7l
Previous: r40276
Mode/Status: Gateway / Working
Reset: no
Issues/Errors: QoS doesn't work. Tried QoS via IP/MAC/Bridge. Not sure if it is SFE related. It was working correctly on r40276
I noticed on the FTP site there is r40439, but I tried flashing that on the AC3200 and it failed. Tried 3 times it wouldn't boot. _________________ ASUS RT-AC3200 - Deployed Client's site
ASUS RT-AC5200 - Merlin
ASUS RT-AX88U - Merlin
Router/Version: ASUS RT-AC3200
Firmware: DD-WRT v3.0-r40400 std (07/20/19)
Kernel: Linux 4.4.186-rc1 #483 SMP PREEMPT Sat Jul 20 09:28:18 CEST 2019 armv7l
Previous: r40276
Mode/Status: Gateway / Working
Reset: no
Issues/Errors: QoS doesn't work. Tried QoS via IP/MAC/Bridge. Not sure if it is SFE related. It was working correctly on r40276
I noticed on the FTP site there is r40439, but I tried flashing that on the AC3200 and it failed. Tried 3 times it wouldn't boot.
Well like I said I tried r40439, didn't take the flash on the AC3200 won't boot. _________________ ASUS RT-AC3200 - Deployed Client's site
ASUS RT-AC5200 - Merlin
ASUS RT-AX88U - Merlin
QoS will not work with SFE, and neither works with PBR or UDP forwarding.
But someone feel free to post a new build thread
It WAS working with SFE on the AC3200 (r40276) as we limit bandwidth on our guest VLAN.
on r40400 even turning off SFE QoS didn't work. _________________ ASUS RT-AC3200 - Deployed Client's site
ASUS RT-AC5200 - Merlin
ASUS RT-AX88U - Merlin
