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QEMU vm speed problem

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pyfffe
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Posts: 1
Joined: Sat Apr 13, 2024 1:41 pm

QEMU vm speed problem

Sat Apr 13, 2024 2:02 pm

Hello
I tried to create a simple stand in PNET labs. Mikrotik chr-7.14.2 is border router btween external network and PC.
Image

After setup ip address, dhcp-server, dhcp-client and masquerade (all other settings is defaults). ping from PC to 8.8.8.8 successfully passed.

But when I trying to measure speed (on speedtest.net) it shows 0.5 Mbps download and 1 Mbps upload
If i connect PC directly to network, without router, it shows my internet sleed (90 mbps)

I also noticed numerous errors in stats:
Image

pnet note settings:
Image

What problem could there be here?
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loloski
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Posts: 354
Joined: Mon Mar 15, 2021 9:10 pm

Re: QEMU vm speed problem

Sat Apr 13, 2024 6:54 pm

that is expected PNET/GNS3 is just for lab/simulation only what do you expect? and even it can route properly, CHR is limited to 1MB only if you don't have a valid license, you can obtain a demo P1 license and try again if you are that persistent :)
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  4. RouterOS
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