MikroTik

Wangz

Only hardware related to MikroTik, RB750Gr3 in particular, since it was gathering dust unpowered for a long time now, I wanted to try some OpenWrt on it today (SNAPSHOT built 29.09.2022) and here it is: And no, the "top" screen isn't frozen, that's the actual cpu usage .... none. WAN type...

Wangz

as far as i know simple queue is NOT multi-threaded this problem arise frequently when a single PPP interface plus another config when most traffic pass across that PPP interface Any alternative solution? Should we buy another RB and separate the PPPoE Server? Or just get CCR and avoid ARM based CP...

Wangz

Hello, we are still encountering the same issue even after updating to the latest stable version. The configuration in RB is the all-in-one type, where PPPoE Server, NAT, and Simple Queues are in the same box. The processes are still stuck on the CPU0 and Simple Queue is not multi-threading, even th...

Wangz

Ok, I do not see any problem, with 200 firewall rules and all traffic scansioned against layer7 filter (= disabling hardware offload if the cpu must check every single connection for x packets...), 600 PPPoE + 750MB + SINGLE QUEUE + QUEUE TREE is pretty normal It's definitely a problem. In fact, th...

Wangz

Are you natting at your RB4011?

Wangz

FW upgrade fixed the issue. Load now spread evenly across the 4 cores.

Did the version stable 6.49.5 fixed the issue?

Wangz

70% load is high, I don't think that neither your PPPoE nor your NAT are causing it... There are currently 100+ PPPoE clients that are active in the RB and so is the same for the queues. I'm expecting more throughput on WAN but that's not happening for now because of the core0 being loaded, leaving...

Wangz

Hello, just reporting back after a LOT of trial and error. It seems that for whatever reason, at least on ARM (I have only tested this on 1100AHX4 and RB4011), the NATting is single threaded. Removing nat from the router and doing it on a different box fixed all the issues. Here you can see an RB40...

Wangz

Hello, I am encountering a weird issue... For whatever reason in Router OS version 6.48.6, only CPU0 is being utilized in RB4011. There are 2 links that are established using PPPoE because both of the modems are bridged. The RB4011 is doing NAT and hosting PPPoE server at the same time. NAT and Queu...

Wangz

I have some questions: 1) total queue size, it should be set to accomodate 50 packets queue * x possible total queue? Please someone explain it to me. 2) With the same configuration replicated to different towers, I am NOT able to get the expected results. In some towers it works, in other DON'T wo...

Wangz

Wangz

So what is the conclusion here.?? The conclusion is that if you handle a lot of low-traffic&long-lived, or silently dying, TCP connections, you end up with a lot of tracked connections occupying RAM but not handling any traffic. And if you need connection tracking because you need to use NAT, t...

Wangz

Hi guys, today I have a problem.... I use Queue Tree and PCQ (=0 rate) as my Queue Type, no Simple Queues. I have a plan from my ISP which is 100 MBPS Residential and I know mostly or most cases that it is not a true 100 MBPS. I set 80 as my global max limit, the thing is that when I set a max limit...

Wangz

Also i am confused why there are so many vlan in RouterOS. It must be that the vlan in the switch is hardware related while the bridge vlan is the Software and in the interface vlan idk. Correct. The switch chip is quite a separate entity, and if you don't need hardware forwarding between its ports...

Wangz

I am very confused about with vlan rn... and still trying to understand it. VLAN implementation on Mikrotik or VLAN as a concept? Have you seen the @pcunite's textbook on that already? Both. Yeah i have seen that but i did not finished reading the thread. Also i am confused why there are so many vl...

Wangz

What was the question you forgot to add to you delaration? What do you mean? In the post to which I've replied this, you've provided the information about the current topology, but you wrote nothing that would require any reaction. So I was assuming that, once you've shown the topology, there was s...

Wangz

This way, the clients can access the management interface of the APs if they manually assign themselves addresses from 192.168.5.0/24. Hmm i see so even with the firewall rule that i have set in filter rule forward chain that will only allow the admin to access it. It's still futile and yes i have ...

Wangz

So are there any workaround in this? In our culture, mentalism has no real tradition, so I can't see your network setup clearly. So what I assume is that you run the 192.168.5.0/24 and the 10.0.0.0/24 in the same (V)LAN, and you want to keep the arp=reply-only behavior in place for the hotspot clie...

Wangz

My understanding right now is that the AP should respond to Mikrotik request. Except that the very point of arp=reply-only is that no request ever comes :) This setting is a poor man's substitution of 802.1x. It prevents RouterOS from sending ARP requests on that interface and thus from dynamically...

Wangz

Hi guys, just wondering why i cannot access my access points User Interface / GUI when i set the hs bridge interface to reply only. I have already set a static-arp for my access point and srcnat out masquerade that points to the bridge with my src address also setting a static ip of AP's subnet in t...

Wangz

One of my CCR1009's appears to have developed a memory leak. It had been running 6.47 and and uptime of 3.5 months and yesterday it crashed due to kernel fault, out of memory. As there was a network interruption anyway I upgraded it, to 6.47.3 as that was the newest available yesterday, and now I s...

Wangz

One of my CCR1009's appears to have developed a memory leak. It had been running 6.47 and and uptime of 3.5 months and yesterday it crashed due to kernel fault, out of memory. As there was a network interruption anyway I upgraded it, to 6.47.3 as that was the newest available yesterday, and now I s...

Wangz

Firewall >Mangle> Chain= Prerouting >Advanced> Content=googlevideo.com Action> Action=Add dst to Address List Address List=Youtube Firewall >Mangle> Chain= Prerouting >Advanced> Content=googleusercontent.com Action> Action=Add dst to Address List Address List=Youtube -------------------------------...

Wangz

Did something like this :do {:foreach i in [/interface pppoe-server find] do {[/interface list member add interface=$i list=LAN comment="PPPOE ENABLED"]}} on-error={}; It does add when i deleted all the entries. When 1 client transform into unknown the other script will take care of the un...

Wangz

What is your goal?

My goal is to control/limit the bandwidth of streaming youtube then prioritize the browsing.

Wangz

The number of IP addresses are limited but the names are "endless".

https://discourse.pi-hole.net/t/how-do- ... be/253/145

Yeah currently, there are estimated there 10,000+ googlevideo domain. As of now my solution is using ip blocks where mostly my connection is made.

Wangz

Hi guys, i have a problem. It's because of my mangling that i wanted to add dynamic pppoe-clients to the interface-list. As of now i have done it by making my own script with this: :foreach i in [/interface pppoe-server find name~"<pppoe-*"] do {/interface list member add interface=$i list...

Wangz

Any scripting expert here? I want to fetch a domain named ".googlevideo.com" from DNS to address-list. I saw some scripts here but i am having problems with the cpu running the script. It spikes to 35% and hovers 20-30%. I need it to run every 5-10 seconds. I am using Mikrotik Hap Ac2. The...

Wangz

Tried this script and it crumbles my cpu lol. Is this normal?

Edit: I'm using Hap Ac2. Getting 30% cpu usage spike just by running a single script.

Wangz

Thanks for all the reply guys, really appreciate it. The reason i have so many mangles is that i want my queue tree i mean all of my user reach 80 mbps in 2 interfaces and the router will share them through pcq. The hotspot and the switch.I don't want to set per interface and do 40/40. There is actu...

Wangz

That still leaves you 82% of CPU totally unused. Yeah totally unused. I could feel my Hap Ac2 heating up like an steam water vapor and i am wondering if it has a connection to my cpu usage. Even though our house got aircon, i just placed a fan at the Mikrotik logo at the left side just in case and ...

Wangz

It's kind of expected for non-fasttracked traffic with queues, and as much mangle rules.

Thanks for the response. I guess i will reduce my rules even more.

Wangz

Very bad! I have hAP ac, after updating to version 6.47.2 I can no longer connect to the 5GHz network, only the 2.4GHz network is available, although the 5GHz module in the router settings has the status "running". I would never recommend MikroTik products because the software is very uns...

Wangz

Hi guys, I have a question. I have a 100 MBPS plan of my ISP. It is unlimited no data cap. The thing is i don't know if this is normal or maybe i am over expecting the processing power of the Hap Ac2 or the problem relies on my configuration. The thing is when performing speed test at ookla's websit...

Wangz

(edit) Do anyone experience opening the address-list in Winbox causes the cpu to get loaded? I mean the green graph keeps spiking per second and the cpu stucks at 1%-2% without throughput load. Even turning off all entries in address-list it still happens also turning off all my firewall and mangle ...

Wangz

Hi guys. Just a normal day and encountered a stupid cloning ip when my hotspot users download at port 80. How do i fix this? it only happens at hotspot/cellphones. I tried turning off all the filter rules and mangle rules it still clones the IP. 192.168.1.2(Mikrotik WAN IP Static) 10.0.0.0/24(Hotspo...

Wangz

Hello, Right now i have a ISP, Mikrotik Haplite Router, Archer C20 Router for External AP only and Switch Gigabit at home. My default ISP Gateway is - 192.168.1.1 | Port 1 Port 1, 2, 3, and 4 on the Mikrotik Haplite was bridged. But port 1 has a different bridge group. 2, 3 and 4 were bridge togethe...

Wangz

I'm in no position to be helping but I fully expect the gurus will ask for an export of the config rather than pictures
Code: Select all
/export hide-sensitive

Oh sorry i forgot. I've edited my post.

Wangz

Hi guys, i just recently bought this mikrotik router hap light and previously i have TP-LINK router which is the TL-r470T+ version. In my previous router, I separated both wan for gaming and browsing. Now because it has a limitation issue, I bought mikrotik to fix related port issue. I've watched co...

Search found 39 matches

Re: Feature Request : IPv6 Fasttrack

Re: RB4011 is still not multi-threading in 6.49.6

RB4011 is still not multi-threading in 6.49.6

Re: cpu0 high CCR2116

Re: My RB4011 with ROS 7.2.3 still consume 100% cpu on only 1 core. [SOLVED]

Re: RB450Gx4 - Load running all on 1 core [SOLVED]

Re: RB4011 utilizing only CPU0

Re: Trying to debug uneven CPU usage on RB1100AHX4

RB4011 utilizing only CPU0

Re: PCQ queues help needed

Re: Question about Queue not properly limiting.

Re: Question about TCP Established and Call of Duty disconnects [SOLVED]

Question about Queue not properly limiting.

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Cannot access Access Points GUI when Arp Reply-only is Set in Hotspot

Re: v6.47.4 [stable] is released!

Re: v6.47.4 [stable] is released!

Re: Googlevideo DNS to Address-list

Re: Adding Dynamic PPPoe-Clients to Interface List

Re: Googlevideo DNS to Address-list

Re: Googlevideo DNS to Address-list

Adding Dynamic PPPoe-Clients to Interface List

Googlevideo DNS to Address-list

Re: help to solve issue in script " dns to address lists scripts " [SOLVED]

Re: Hap Ac2 CPU usage during speedtest.

Re: Hap Ac2 CPU usage during speedtest.

Re: Hap Ac2 CPU usage during speedtest.

Re: v6.47.2 [stable] is released!

Hap Ac2 CPU usage during speedtest.

Re: v6.47.2 [stable] is released!

Cannot Capture Port 80 Properly (Need Help!)

Accesing Router Gateway Archer C20 from Another IP

Re: 2 Wan for Gaming and Browsing (need help)

2 Wan for Gaming and Browsing (need help)