You are already having public IPv4 address so it must be configuration issue for the port forwarding. I am not familiar with all the router out there but if can post some screenshot I might be able to spot the problem

Your router model? 1st thing is make fix ip for your device which used for the games (MUST). Set this in your router.



OR

Emm,yesterday i tried to switch to ether2(I was using for few years with 800M),and line better again.
But after that i switch back to ether1(2.5G port) with another Ugreen Cat 8 cable,and came out with the last screenshot result that posted midnight.

I am partially agree with your assumption about the RB5009 Ether1(2.5G) or Ethernet cable(which already use with 100M-800M plan for 5years).

I might get another new proper shorter Cat6A cable to replace the Ugreen Cat8 cable,as it is very tough to bend for the curve to placing.
Let me observe for another few days. Maybe the previous problem is causing be the cable aging and poor contact while replacing the new ONR.

And last,thanks for helping me to find the problem.

This post has been edited by go626201: Feb 12 2025, 05:11 PM

I am just curious, how do you get more than 1gig when the rb5009 only have one 2.5gig port?
Are you using the SFP+ port or you MLAG 2x1gig to a switch?

Based on my ping test, everything from your ONU to Mikrotik is fine. In fact I get better result pinging from far away than you pinging your own router.
Just focus on everything that goes from Mikrotik to your internal network.

i have the zyxel e3200-t0. i have already set my ip to static


https://pictr.com/images/2025/02/12/xGD7AJ.md.png
https://pictr.com/images/2025/02/12/xGD51Z.md.png
https://pictr.com/images/2025/02/12/xGD00Y.png

Disable DMZ. At port fwd page select Internet for wan connection & put games server ip at configure originating ip.

Also allow incoming/outgoing connection for your games in your pc firewall setting.

This post has been edited by hsbb: Feb 12 2025, 07:35 PM

zyxel e3200-t0 that provider TM Router wont work port forwarding

due limited control

get gaming router like asus can be port forward will always open not issue TM
you don't need ask tm

hi guys, is the dedicated mesh network like deco is better solution than converting my current router to controller and getting another router as satellite?

I using SFP+ with 2.5G switch(SFP+ connected). Ether1(2.5G) connected to GN630V 2.5G Port.
Just now i try to tinkering again,and there are still having some small issue but not longer with uploading file with high speed.
As i mention before,i always have some similar issue with torrenting (With low speed torrenting,mean speed never hit more than 50-100mbps).

Below is my latest pingplotter result with torrenting and uploading at the same time and 517M limit.




You can try to ping test to my ipv6 address again now. (I restart my router again just now,now didn't see 800ms spikes anymore which is a big improvement,but torrenting causing small spikes-40ms now)
I just tried with my SG VPS,and seeing similar latency spikes connected to my unifi ipv6.


Which i still believe the problem is causing by Unifi QoS rule. (connection number limit?,my torrenting connection less than 100 connection only)
I having this torrenting issue for few years already,thats why 75% of my smokeping that having very short time of spikes that only occurs once or twice per month might due to my pc running torrenting.

Without torrenting and before FSU,99% of time is totally latency fine.

Edited:Added a mikrotik firewall connection screenshot of total connection number IPv4 and IPv6. (at least half of of connection used for smokeping)


This post has been edited by go626201: Feb 12 2025, 09:39 PM

Hi, is it possible for you to connect your machine directly to Mikrotik and run the ping plotter again?
Based on your screenshot you are still losing packet to your router.
From what I tested earlier your router do not lose packet.
The underlying problem is still not fixed.

go626201
Fast ping result:

It is pretty decent.

Can you get me the following output from your Mikrotik?


Also from 7.18 changelog:


Maybe you want to give my cake QoS another go and see if it helps?

go626201
I spin up an instance in AWS Malaysia and did ping for both of us.

MINE:


YOURS:


Not exactly sure if 2Gbps get such high network priority compared to 1Gbps. The jitter and latency is like a leased line.

Testing Unifi 2Gbps reserved bandwidth.
Since I found out the latency and jitter is so much more amazing compared to 1Gbps package, lets find out how much reserved bandwidth I actually have. Reserved bandwidth here means I get absolutely zero packet retransmit at a given transmission rate.

The test is using iperf3 udp packet test and see how much we can stream without a missing packet. Once we are past equilibrium, there should be zero packet drop. That is our reserved bandwidth.

Test at 600Mbps


Test at 700Mbps


Since we are having some drop at 700M, let's try 650M


Conclusion:
The price I get for my 2Gbps is equivalent to a 600-650Mbps leased line.

About cake i will try it later or tomorrow.
Can i know what command that you using with iperf3?
I got 10+ SG VPS can test with it and i will screenshot some that can hit more than 500mbps.

It is:
iperf3 -c 2406:da10:8a99:4e02:cc0a:6fc7:2359:aae7 -u -b 650M

Can you verify the MTU you configured in your ND advertisement is the same as the MTU in your PPPoE client status? 1488 is a weird number for RouterOS

Yes 1488,because i cant get 1492 with unifi. and the default from unifi is 1480.

Iperf3 with UDP -b 480M
This is get from the VPS that unifi upload send to the VPS.

VPS1


VPS2

Yes. 1480 is default MTU for PPPoE over fiber. I use it when using combo but not when using standalone ONU.

This post has been edited by hsbb: Feb 12 2025, 11:55 PM

I though MTU1492 is the default one?
Soonwai's thread wrote something about it before.
https://forum.lowyat.net/topic/4206500

Edited:
Add another link
https://community.fortinet.com/t5/FortiGate...iFi/ta-p/196973

This post has been edited by go626201: Feb 12 2025, 11:58 PM

But it depend because the max MTU is 1500. As for your case 1492 not working, but you can increase/decrease by 2. Btw 1480 is PPPoE default for Fiberhome SR120-A. Some router need to change also MSS if you change MTU.. MTU-(20+20)=MSS. Because MTU is related to Ethernet eth0 so I think the value depend on eth0 ic also maybe. Try to change the value when anything about technical thing, it will never fix value.

** If you ask me, i will say Ethernet MTU is 1500.

This post has been edited by hsbb: Feb 13 2025, 12:12 AM