@rextended Thanks for the collaboration
I will test here and say

tanks @jvanhambelgium I see the topic, it helped me a lot, and the coolest @Jotne is participating here too, so I believe it works! I'll show you what I did, it was practically what you said!!! # Script DENIED-WINBOX # Find all "negotiation failed" error last 5 min :local loglist [:toarray...

Thanks for the answers i'm from brazil my english is not good! I think I was not very clear, I will try to explain it better I'm not having any problems with attacks! I did an ACL where only certain IPs can access the winbox, and it works great! These access attempts are unsuccessful, the attacker i...

block the attempt to access the winbox via ACL in ip service, where only the registered ip can access the winbox ok it works very well, however I get a lot of attempts but all unsuccessful have these attempts by looking in the "log" the record appears in blue, in "topics" of the ...

I understood that Network I / O, it optimizes sharing on the vmswitch, however I am not using vmswitch for my CHR, because I have PCI passthrough active. my doubt is, even with PCI PASSTHROUGH active, will I have better optimization also activating the Network I / O feature in vmware? note: my NIC c...

Thanks for the answer. My version is 6.48.1. The reason for many cores is to move more bandwidth with low CPU in CHR. Today I have 2Gb of link in BGP with CHR and this with 15% CPU. I already worked on that same server, however it only had a 6-core processor, and I CHR gave 55% with 1.6Gb. So I real...

I am using CHR with vmware and it is running very well, but I have one doubts: Purchase a poweredge server with two E5-2470v2 10-core processors with 2.4Ghz and 25M 8.0GT/s cache. Can I set 19 cores on the CPU of the CHR virtual machine? PS: Just remembering I have hyper-threading disabled I am in d...

Well I read all the topic and following the guidelines of TomjNorthIdaho, I got the following good practices for VMware with CHR. Using VMware because of the PCI Express card driver, in no case did I use an Intel X520-DA2. I liked vmware for the ease of updating the network card driver. IN THE PHYSI...

@TomjNorthIdaho I'm quoting you here, I need to take a doubt with you looking at a topic of yours: https://forum.mikrotik.com/viewtopic.php?t=124191 you quote as follows: "On the physical BOX, when ever possible, try not to have any two devices use the same CPU interrupt. Example, two network c...

I took a print screen of him running BGP in practice. look in the print that, it is currently only 621Mbps and the CPU is at 42% I'm only using CHR-1, with three cores as BGP, and the two SFP + interface is on this VM, link in and link out. I noticed that when the volume increased to 800Mbps the CPU...

Hello, I come to share my experience with CHR on VMware ESXi6.5 My VMware server: Dell T420 CPU (s): 12 x Intel (R) Xeon (R) E5-2420 CPU 0 @ 1.90GHz (1 Socket) 32Gbs memory 480Gb SSD HD NIC Intel X520-DA2 I created 2 VMs, each with CHR, called CHR-1 with two cores and CHR-2 with three core. Both wit...

To solve!!!

actually CHR supports more than two CORE !! I tested and checked.

It is a little complex when you add a NIC card in hypervision, making this card work correctly in the VM that is CHR, is also a little difficult.

but after everything aligned correctly, it works well.

I recommend!

Get it resolved!!!! The problem was in the firmware of the Intel X520-2 NIC card, after I update the firmware this is passing 8Gb. I know that the port is 10Gb, that the correct thing would be to spend 10Gb, however I am already satisfied for the time being with this result of 8Gb. Another thing tha...

Have you disabled hyperthreading in the BIOS of the host? Yes, I desabled Hyper-Threading (HT) processor. I followed these recommendations: try use 'PCI passthrough' for NIC (ROs probably will not detect NIC's due to missing drivers) use 'host' CPU instead of kvm64 disable PVE 'firewall' for virtua...

I installed CHR on Proxmox 6.2 I created 2 VMs, with CHR on both. I added an Intel X520-2 PCIe NIC card with two SFP + ports, proxmox recognized the card's driver, CHR too. I configured the Proxmox option PCI PASSTHROUGH, leaving an SFP + port for CHR1 and another SFP + port for CHR2. Okay, everythi...

It is not true. You can have more than 2 cores per CHR instance. I believe the linux kernel can handle 2048 cores (and that's an old info - this may have been increased in recent years). BUT, you should NOT proceed with your suggested setup. Disable hyperthreading on the hypervisor's CPU and only g...

I have only 1 processor on XEON server with 6 core and 12 threads. I will use 3 CHR boxes, the idea is to leave 4 cores for each box my doubt: CHR will use all 4 core, or because it is a virtualized environment he will use a maximum of 2 core? because I heard that in a virtualized environment CHR do...

After some studies and research, I just got it! "Rate: 10G" is now appearing What did I do!?!?! I have enabled the option "PCI PASSTHROUGH" on proxmox more information see here: https://pve.proxmox.com/wiki/Pci_passthrough This way the SFP + card works dedicated to the VM that is...

looking for CHR proxmox, I found a topic here in this forum, talking about it https://forum.mikrotik.com/viewtopic.php?t=150063 the user @angriukas posted general recommendations on proxmox: try use 'PCI passthrough' for NIC (ROs probably will not detect NIC's due to missing drivers) use 'host' CPU ...

I saw in this video: https://www.youtube.com/watch?v=Jh9HskaS-DA as I understand it using proxmox, CHR will have less MTU, in case 1500 using microsoft virutualization the MTU is bigger 9216 and as he was using as MPSL, it was disadvantage to use proxmox. In my case I will not use MPLS, I will sweat...

tanks @mrmarcell89 for the answer 870mbps is very good! Is your ethernet interface 10G? my chr: # [admin@CHR] /system resource> print uptime: 5d14h23m15s version: 6.46.1 (stable) build-time: Dec/13/2019 12:44:23 free-memory: 3893.0MiB total-memory: 3936.0MiB cpu: Common cpu-count: 2 cpu-frequency: 1...

my main question is:
How many core should I sit on the VM Proxmox that runs CHR?

one only?
two?
or six what is the maximum of the processor?

My proxmox server: Dell T420 CPU (s): 12 x Intel (R) Xeon (R) E5-2420 CPU 0 @ 1.90GHz (1 Socket) Kernel Version: Linux 5.3.10-1-pve # 1 SMP PVE 5.3.10-1 (Thu, 14 Nov 2019 10:43:13 +0100) PVE Manager Version: pve-manager / 6.1-3 / 37248ce6 RAM: 32GiB HD: 480 SSD Network: Intel X520-DA2 10G SFP + Well...

Regardless of the negotiation status, it does actually work at 10Gbit.

thanks for this info
I was going to get into trouble after buying the license and keep it up! kkk

enjoying, Do you recommend I leave the interface in virtio, or E1000?

OK,
so I just buy the P10 license, and will it negotiate 10G on ethernet?
never used mikrotik chr, just CCR boxes and some wireless router board
I was delighted to buy the license and the problem is not that, so I asked here.

thanks

need help! I installed CHR on proxmox, everything was ok. the machine is Dell PowerEdge T420, with SFP + intel X520-DA2 board proxmox identified the intel X520 card when I give the command #sudo ethtool enp20f0 | grep speed show 10000Mb / s but at CHR in ethernet auto negotiation is incomplete, rate...