Recent content by LowDelay

Thanks, so it does not look like a shaper is there, but this command will nuke anything on eth1 and leave a simple fq_codel running. tc qdisc replace dev eth1 root fq_codel Switch QoS enabled usually just means the switch will respect DSCP, so a VoIP EF packet will have precedence over CS0, in...

Aha, the issue looks like the inbound dev interface (the LAN) must have a rate-limiter on it. post the output of "tc -s qdisc" I'm guessing there might be an HTB instance there. What I'd do is scrub the LAN interface down to just a single fq_codel qdisc on the device node itself. Test...

I think you already found the reason with the following: That is likely because one of the cores is saturating performing the routing (50% of all SIRQ = one core at 100% CPU) So, there must be something going on, as most SoC's of this capability can do plain routing at well over 600Mbps...

@Voxel another thanks for this great build. I'm now trying to build this from source, and see that you change/add a large number of packages in the DL directory (copied over from the NG GPL package), but the readme indicates that we should manually find and download them. Do you not have a...

Yes, it works. Even the guy who coined the term 'Bufferbloat' uses one and openly recommends them: https://gettys.wordpress.com/2020/04/22/bufferbloat-in-action-due-to-covid-19/

If running SQM Cake already on your router, no need for the config listed in the article. Cake works best if it is on the subnet of LAN, not ahead of it, where the devices are hidden by the routers NAT (if the 'bump' is ahead of the main router/FW/DHCP). The bump in the wire seems useful if you...

I think you'd need to replace the Comcast gateway with a router that allows you to isolate traffic into two subnets, one for your work computer and the other for the rest of the home. Some units support isolated subnets on WiFi, usually calling them Guest networks, but you'd need one of the LAN...

Agree with this, as long as the RT-AC68R firewall is not forwarding DHCP requests from LAN to WAN, only other options is WiFi (which you say is off) or some other bridging of the two LANs.