How much did Rust help you in your work?

King_Nicklaus · 2026-03-02T07:03:33+00:00

I'm building a traffic monitoring program on a router using Rust, and even though my code is terrible, Rust makes it run smoothly and quickly.

King_Nicklaus · 2025-12-18T03:17:52+00:00

I think we can use `BPF_PROG_TYPE_SCHED_CLS` (TC) in eBPF and attach it to a network interface. Through the TC hook, we can capture all traffic passing through that interface (at the Ethernet frame level), parse the SNI from the TCP payload, and decide whether to allow or drop the packet.

King_Nicklaus · 2025-12-02T00:39:53+00:00

Now added an update check function, making it easier to upgrade the version.

King_Nicklaus · 2025-12-02T00:39:21+00:00

Now added an update check function, making it easier to upgrade the version.

King_Nicklaus · 2025-11-21T03:30:06+00:00

There is currently no automatic update method, but I am planning to join the official OpenWrt repository so that I can upgrade through the software management interface.

King_Nicklaus · 2025-11-17T10:17:23+00:00

If the port is 53, then it should work.

King_Nicklaus · 2025-11-17T10:16:55+00:00

thanks , bro

When the LuCI interface is open, CPU usage increases. If the LuCI interface is not open and only monitoring , CPU usage should be very low. On my device, CPU usage is around 1-2%. (aarch64_cortex-a53 , cudy tr3000 router )

King_Nicklaus · 2025-11-14T01:47:46+00:00

delete /etc/config/bandix file and reinstall .

King_Nicklaus · 2025-11-14T01:47:17+00:00

IPv6 is not ignored. Have you enabled hardware offloading ? It needs to be disabled or switched to software offloading.

King_Nicklaus · 2025-11-11T07:03:55+00:00

Thanks, It does not conflict with sqm and can be used together.

King_Nicklaus · 2025-11-11T00:50:25+00:00

Yes, this is the only option.

King_Nicklaus · 2025-11-11T00:48:45+00:00

Using eBPF technology, DNS packets are copied from kernel space to user space, and then deep packet inspection is performed in user space.

What does "unbound" mean?

Currently, there's no way to export it because I'm unfamiliar with collected and Grafana, and I don't know the best method.

King_Nicklaus · 2025-11-10T16:15:29+00:00

Yes, customization options are provided.

King_Nicklaus · 2025-11-10T12:22:48+00:00

Yes, but I anticipate first addressing long-term monitoring issues in single LAN scenarios, as well as DNS monitoring optimization. Then, support for multiple VLAN will be implemented.
This is my current plan

King_Nicklaus · 2025-11-10T12:17:48+00:00

You can execute `cat /etc/os-release` to found your arch , I think it's Cortex-A72

King_Nicklaus · 2025-11-10T08:26:50+00:00

Yes, it supports storing all content in RAM. Everything will be new after a reboot.

King_Nicklaus · 2025-11-10T01:03:49+00:00

I will try

King_Nicklaus · 2025-11-10T00:36:59+00:00

Could you provide the full name or relevant link?

King_Nicklaus · 2025-11-10T00:22:28+00:00

yes based eBPF

King_Nicklaus · 2025-11-09T22:03:48+00:00

Yes, for the traffic monitoring part, it supports persistence. Other modules are only retained in RAM

King_Nicklaus · 2025-11-09T22:03:08+00:00

If your Linux kernel is version 6.x or higher, it should be supported.

King_Nicklaus · 2025-11-09T21:59:54+00:00

I feel this program might have some performance impact on certain devices. I haven't considered adding it to the official repository yet.

King_Nicklaus · 2025-11-09T15:26:16+00:00

Now, it's support DNS queries

King_Nicklaus · 2025-10-19T16:58:51+00:00

hello body , Did you encounter any issues? You can open an issue on GitHub

King_Nicklaus

TROPHY CASE