MikroTik - Search

arm920t

Hello Guys I Need Help sorry if my english is not good if I have an SSD that has Mikrotik installed, then I upgrade to v7. then I moved it to a new machine (Motherboard) that doesn't support legacy bios, only supports UEFI, and it can't boot, because the previous Mikrotik os was base legacy bios. I...

arm920t

no soluation

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arm920t

Huawei,cisco,aruba even tp-link have 802.11k/v/r implement in there APs.Come on Mikrotik it is 2023 now.

arm920t

IRQs are read-only and cannot be changed manually. RPS uses a lot of CPU resources

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arm920t

XXV710 SPF0 failed to get link on power up. The interface must be disabled and enabled once.
自动谈判总是失败

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arm920t

may you elaborate little bit further?
*) x86 - fixed SR-IOV support for Intel X710 series NIC;

we use them and the only issue is the fact that we must use only auto about cpu irq interface queue. Is it something about?

Same problem here.Only read-only irq for xxv710 nic.

arm920t

Europe has recently openend 5925-6425 MHz spectrum for indoor/outdoor LP use, is hAP ax^3 able to this range?

The hardware design do not support 6Ghz

arm920t

X86 might be an option. To run ros on bare matel with J4125.It take nearly 80% cpu on 1000m/50m link when downloading with qbittorrent.Packet rate is 89Kpps/80kpps.

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Cpu usage is 44% with CAKE disabled.Packet rate is 89Kpps/54kpps

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arm920t

Thanks for the reply.But disable upnp delete all the dynamic nat rule.

arm920t

ros 7.4 show "couldn't remove NAT Rule ... notpermitted "when removing upnp nat.What is the soluation?

arm920t

Hi. normis If CAKE doesn't work on RouterOS, why did Mikrotik introduce the queue type in 7.1beta3? Now that CAKE is introduced, why not let us simply use it? @dtaht shows that CAKE can work with simple queues and queue trees without setting bandwidth @jbl42 @arm920t also proved that CAKE works wel...

arm920t

It definitely does not work, but I hear placebo is a strong drug I did a test. PC1(iperf client 192.168.1.2.254) ----------->(LAN 192.168.2.1)ROS V7 (WAN 192.168.1.20)----------->PC2 （iperf server 192.168.1.234） With this configuration /queue type add cake-bandwidth=940.0Mbps cake-diffserv=diffserv...

arm920t

Cake is interface queue only. Do you mean that the interface needs to be set to eth1 (as opposed to the pppoe-interface) or rather the upcoming change in ROS 7.3 that does not allow cake as a simple queue type? Mikrotik couldn't fix the bug so they cut the feature.Now cake in 7.3beta40 is useless.

arm920t

so my queue trees are worthless? I can only use cake with interface queue? is it always going to be like this? It had effect on queue trees, I was using them successfully. Even though I was not able to specify the direction. You guys are lazy. I am using cake with queue tree too.It works well and i...

arm920t

But why can't it be implement on x86 ? I known there is no HWNAT in Tilera chipset but It indeed have fast path. Fast path means nothing to me anyway, since to use queues you need to disable it. You known, as lack of some key features such as Fast-path & Fast-track. X86 is treated as a second-l...

arm920t

Xiaomi released a new WIFI 6 product AX9000 based on IPQ8072A which only costs 152.6472 dollar in China. So new chip solution does not mean expensive. Cortex-A15 uses 28nm process and Cortex-A72 uses 16nm. That means Cortex-A72 is more powerful and costs less. Cortex-A15 is a 32-bit core and it is r...

arm920t

"HAP AC2 lack memory" What you need more memory for on that tiny thing? DDR3 memory is really cheap today. Currently released WIFI wave 2 driver only works for ARM devices with more than 256 MB of RAM. It will take MT a lot of time to modify the driver to fit that tiny RAM. Time to market...

arm920t

Mikrotik said that fast path is a feature of Linux kernel. Why can't it be implement on x86 ? I known there is no HWNAT in Tilera chipset but It indeed have fast path. So the reason is they can't or just they don't want to?

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arm920t

[/quote] CCR2004 is a proper router and thus does not lack switch chip. The rest of devices on your list are SoHo devices (a completely different device group). You're saying RB3011 doesn't fit standard 19" rack? [/quote] Who stipulated that there should be no switch chip in the router? The mai...

arm920t

Mikrotik products always lack certain features.RB4011 swtich no vlan offload.CCR2004 no switch chip.RB3011 is too big.HAP AC2 lack memory.Which make them not perfect.You need to combine more products to achive your need.Mikrotik knows what you want, but just won't give it to you

arm920t

I tested with forward & forward, and found it is slower than prerouting & prerouting. prerouting will capture dns request to the gateway witch forward won't .

arm920t

Any news about SR-IOV support?

Ros V7行之有效。J4125 +牛皮纸+ ros v7 + cx4 lx SR -IOV enable.

arm920t

/ip dns set allow-remote-requests=yes servers=192.168.2.1,192.168.1.1 This is wrong! You specify your own address as a DNS resolver for the router to use! You should put only external addresses here. /ip dhcp-server network add address=192.168.2.0/24 gateway=192.168.2.1 netmask=24 Add some DNS serv...

arm920t

this is my configure,just basic nat. /interface ethernet set [ find default-name=ether2 ] advertise=1000M-half,1000M-full,10000M-full mac-address=54:AB:3A:70:D6:30 name=LAN rx-flow-control=auto speed=1Gbps tx-flow-control=auto /interface ethernet set [ find default-name=ether1 ] advertise=1000M-half...

arm920t

I guess that this is related to what I wrote already: the DNS server info is obtained from an upstream connection which is not "up" at the time you make the DHCP request. You could work around this by putting the addresses of two external DNS servers in that DHCP Network tab. Or you could...

arm920t

Your report is unclear. What do you mean: - the clients do not know the address of the DNS server, which they usually obtain through DHCP. that would not be a broken DNS server, that could be a broken DHCP server - the clients know the address of the DNS server, but it does not respond to their que...

arm920t

I tested for many times.The clicent(PCs) takes 5 minuets to get dns when ros reboot.

arm920t

Tested for many times.It is very odd that when i disabled c-state in bios.Ros can not detect any NIC interface.Tested with J4125 + Promox ve 6.3 + CX4 LX sr-iov

arm920t

This bug seems to be fixed in 7.1 beta5.

How do you know that?

arm920t

You mean DHCP server does not hand out DNS servers information to DHCP clients?

Yes,clients can not get DNS information when router rebooted.

arm920t

Installed 7.1beta4 on X86.When system rebooted.It won't assign dns to client.I need to replug lan port to make it run again.

arm920t

There is no switch chip in CCR2004.Just a port expander.The network is bridged by the CPU.That is why the switching performance is terrible.You need to combine two device to achieve your needs.

arm920t

I have used a lot of heatsink.The paint won‘t influence that much.Aluminium alloy is soft and may got scratch when machining.Painting can fix that.

arm920t

I bring out two qca9984 wireless card from norton core 517 router and made an adapter because of non standard mounting hole.I put it in the Atom C3558 system and boot up ROS.No wireless interface found.In system resource PCI device list，there are two Atheros unknown devices.I changed qca9984 with qc...

arm920t

Is there any information about 802.11 K V R ？？？？

arm920t

Just tested my system.Atom C3558 with 2x QCA9882 and 1x QCA9880. The speed on each 5ghz channel is no more than 180Mbps.Tested with my samsung Glaxy Note 8.Only one client.

arm920t

X86 not work.Attemped to reinstall by the iso image.System boot up and hunged with " file system corruption".Reinstall with Beta2 works well,but when upgrade to beta3 with npk file.System hung up again

arm920t

There is other mikrotik switch in my network.Do i need to tunoff rstp in the main switch.Or just in APs

arm920t

It doesn’t make sense even to support，routeros has weak TCP performance，

DPDK is the future and TNSR is the soluation.Mikrotik did not work hard on x86.Maybe they want to shell more CCR routers.

arm920t

This looks like an awesome device! Please tell me when it's available and what the price will be :) As you known J1900 comes out for a very long time.1000M network become more common today in china and ISP provide 2.5G lan moden this year.Some people not happy with the performance of J1900 and want...

arm920t

As 2.5G ethernet become more common today.Because Intel I-225V has bug till B3 version.We build a router board based on Intel J4125 with 4 RTL8125B NIC.Please add RTL8125B driver in ROS V7 new beata release.

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arm920t

I saw that this 2.5 GbE chip has problems interoperating with some other networking gear. I read that intel did not fix the issue in current B2 version.Maybe rtl8125B is the right selection. this is from https://wccftech.com/intel-foxville-i225-v-2-5gbe-networking-issues-persist-z490-motherboards-a...

arm920t

Just to check. I have my interfaces detected and running well on 7beta5, but after upgrading to 7beta8, all interfaces gone from the list, also... somehow I have to wait about 2 minutes before I can use the CLI after login. Any information to solve this issue? -Wenas Same here，The onboard nic works...

arm920t

Just to check. I have my interfaces detected and running well on 7beta5, but after upgrading to 7beta8, all interfaces gone from the list, also... somehow I have to wait about 2 minutes before I can use the CLI after login. Any information to solve this issue? -Wenas Same here，The onboard nic works...

arm920t

Boot process (which is not the same as kernel) complained about CD-ROM not found. So the install package has to be started from a device which presents itself as CD-ROM, not as hard disk. Which is easy under VM, not so easy under barebone hardware. Finally i installed ros V7 Beta5 under barebone ha...

arm920t

What about x86 version? Can you solve the issue i wrote before? Hello, I see that you are a new colleague on the forum and you may not have learned to use the tool. Or don't learn to be pasciente yet. Even though this is not the place to answer your question, here's your answer: https://forum.mikro...

arm920t

x86 version broken or its netinstall? trying to install on usb flash and its error Netinstall is broken too.Use PXE to boot from lan.Device did not appear on the window.I got this error message: Kernel panic - not syncing: VFS:Unable to mount root fs on unkown -block(0,0) Kernel Offset: disabled Re...

arm920t

Thanks for your reply.I shared network with others who won't use static port because they known i will cut their BT speed.I need sometings like "port list",but after google a lot.It seems there is no soluation.The script i use did collect all port i need. The problem is that i can‘t transl...

arm920t

Sorry for my english.I build a nas bt for 7*24h with qBittorrent.It built a upnp rule with "qBit" in the comment. I want to add the port to a mangle rule to cut off bt speed.But with scripting i can only add one port to the mangle rule.Is there any way to update more than one port ? I have...

arm920t

Same for me,upgrade from 6.46.5 to 7.0 beta 4 is okay.But from 7.0 beta 4 to beta 5 failed. Debug log said not enough space but the disk is empty

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