Can't update LuCI on control board due to failed deps

Mixtile Blade 3 (Mixtile Cluster Box)
#1

I’m trying to update the OpenWRT installtion on my Cluster Box control board, but unfortunately, it won’t let me get a new version of LuCI because of three failed dependencies, which lie deep in the dep tree of LuCI:

Details for package luci
Version: git-25.080.48774-47f75f5
Size: ~95 B installed
Dependencies:
luci-light Installed
luci-proto-ipv6 Installed
luci-app-firewall Installed
[…]
kmod-ipt-core Not available
kmod-ipt-conntrack Not available
kmod-ipt-nat Not available

I suppose that OpenWRT get all these packages from one of Mixtile’s download server, where these three packs are missing.

So: Where can I get these packages, so that I can perform the update?

#2

To address the missing kmod-ipt-core, kmod-ipt-conntrack, and kmod-ipt-nat dependencies required for updating LuCI, follow these steps to compile the kernel modules from the Mixtile OpenWRT source code:

Step-by-Step Guide

  1. Clone the Official Mixtile OpenWRT Repository

    git clone https://github.com/mixtile-rockchip/mixtile-clusterbox-mt7620a-openwrt.git
cd mixtile-clusterbox-mt7620a-openwrt

  2. Update Feeds and Install Dependencies

    ./scripts/feeds update -a
./scripts/feeds install -a

  3. Configure the Kernel Modules
    Run the configuration menu:

    make menuconfig

    Navigate to:

    Kernel modules → Netfilter Extensions  
  [*] kmod-ipt-core  
  [*] kmod-ipt-conntrack  
  [*] kmod-ipt-nat  
  [*] kmod-ipt-nat6 (recommended for IPv6 support)

    Save the configuration and exit.

  4. Compile the Packages

    make -j$(nproc) V=s

  5. Locate the Compiled Packages
    After compilation, find the .ipk files in:

    bin/packages/mipsel_24kc/base/kmod-ipt-*.ipk

    Replace mipsel_24kc with your device’s CPU architecture (MT7620A uses mipsel).

  6. Install the Modules
    Transfer the .ipk files to your Cluster Box and install them via:

    opkg install kmod-ipt-core_*.ipk kmod-ipt-conntrack_*.ipk kmod-ipt-nat_*.ipk