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    Is the firmware 32 or 64 bit?

    According to the output of ```uname -m``` on my ax6000, the kernel is aarch64. However, most of libs are in /lib, which are 32bit. The glibc in /lib64 is not even enough to build other applications that depend on glibc extensions like libresolve. So, what's the point of having a aarch64...
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    Solved Please add BBR support for 5.04axhnd devices

    No sure about what do you mean by asuswrt/broadcom BSP kernel. But the 388.1 kernel does not have fq built-in: admin@GT-AX6000-91F8:/tmp/home/root# echo fq > /proc/sys/net/core/default_qdisc echo: write error: No such file or directory
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    Solved Please add BBR support for 5.04axhnd devices

    Please refer to my previous comments, for 4.13+, bbr does not require fq as the qdisc.
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    Solved Please add BBR support for 5.04axhnd devices

    For those who wants detailed instructions, you can refer to my GitHub repo.
  5. T

    Wireless connection drops on RT-AC86U (386.9)

    dmesg shows: nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead. br0: received packet on eth6 with own address as source address br0: received packet on eth6 with own address as source address bcm63xx_nand...
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    Solved Please add BBR support for 5.04axhnd devices

    For those who are interested in BBR, I just built the module, uploaded to /jffs and load it using insmod on my GT-AX6000. It works without any issues. Here is the kernel module I compiled. It should work with any BCM4912 routers.
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    Solved How to change kernel configuration before building?

    Okay, I think I figured it out. First, you need to find out the model number of your router's SOC. For example, GT-AX6000 uses BCM4912, then you need to edit config_base.6a.4912 to customise your kernel.
  8. T

    Solved How to change kernel configuration before building?

    When building the kernel, the config file seems generated from some scripts. For example, for gt-ax6000, it will generate a config called "config_gt-ax6000". How can I change kernel configuration before building?
  9. T

    Solved Cannot build for GT-AX6000 using 308_20566 branch

    Yes, you are right, according to tools/build-all BRANCH_GTAX6000=master
  10. T

    Solved Cannot build for GT-AX6000 using 308_20566 branch

    Error: cp: cannot stat '/home/william/asuswrt-merlin.ng/release/src-rt-5.04axhnd.675x/bcmdrivers/broadcom/net/wl/bcm94912/main/src/router/aaews/prebuild/GT-AX6000/aae_ipc.o': No such file or directory Any idea what's wrong?
  11. T

    Solved Please add BBR support for 5.04axhnd devices

    Thanks for the reply. So, will the firmware crash with bbr enabled? I'm trying compiling from source, if it'll definitely break things, I'll just give up.
  12. T

    Solved Please add BBR support for 5.04axhnd devices

    Just for the record, for linux 4.13+, BBR can use TCP internal pacing, which does not require fq. See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=218af599fa635b107cfe10acf3249c4dfe5e4123 for more info. And I think you misunderstood my meaning. I'm not trying...
  13. T

    Solved Please add BBR support for 5.04axhnd devices

    Thanks for the link. But what I mentioned was I have an single application with many TCP connections (nobody will run many servers on a router) and packet loss is fairly common for home internet upload link, especially during night. The cubic is overreacting and causes the upload speed to...
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    Solved Please add BBR support for 5.04axhnd devices

    How about If I understand correctly, merlin is using CAKE for QoS. If so, How about just disabling QoS settings if you are using BBR? Changing qdisc on NIC should be trivial.
  15. T

    Solved Cannot upload file using scp: "sh: /opt/libexec/sftp-server: not found"

    Okay, it an issue with OpenSSH client. Since OpenSSH 9.0, the client uses SFTP protocol by default. To use the legacy protocol, the -O option must be specified.
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    Solved Cannot upload file using scp: "sh: /opt/libexec/sftp-server: not found"

    Yes, but I'm trying to upload some binary files. When I use scp command, it failed with sh: /opt/libexec/sftp-server: not found scp: Connection closed I know I can install enterware and install opens-sftp-server to make it work. But I'm wondering if I can upload through webUI directly.
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    Solved Please add BBR support for 5.04axhnd devices

    Sorry, but I didn't quite follow you. Are you saying BBR requires adjustments to the kernel code and disable the HW acceleration? Why is that? If so, then the current default TCP congestion control "cubic" is running "on chip"? Even openwrt has a package for the module. If it does not...
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    Solved Cannot upload file using scp: "sh: /opt/libexec/sftp-server: not found"

    Or can I upload file to /jffs through WebUI?
  19. T

    Solved Please add BBR support for 5.04axhnd devices

    5.04 devices uses 4.19 kernel which has support for BBR. Please consider add this kernel module. It can greatly improve bandwidth for server applications. The firmware still only supports reno and cubic: admin@GT-AX6000-91F8:/tmp/home/root# cat...
  20. T

    Solved HTTP2 support for admin website?

    Hi, does the latest firmware support http2 for the admin website? Apache has been supported HTTP2 for very long time. How can I use http2 instead of http1.1?
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