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kelvynator
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lot of arp traffic

Tue Apr 27, 2021 6:48 am

Hi everybody,

I have the same problem as this one: viewtopic.php?f=2&t=105732&p=526901&hil ... rp#p526901

I have a CHR on an ESX with a 1Gb / 300mb PPPOE connection on ether1, the LAN network is on ether2.
There are an hundred pptp connection with my mikrotik for my remote networks.

And recently I noticed that I have 60-80 Mb of continuous traffic on the ether2, while I do not have the same traffic on the PPPOE.
After an analysis with the TORCH tool, I noticed that it is traffic towards 0.0.0.0 with the ARP protocol.

Can you help me correctly configure my CHR to reduce this traffic, block it?
Or is it something normal?

PS: I had the same configuration on an RB1100 X2 AH, and I didn't have this problem.

Thank you in advance.
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kelvynator
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Topic Author
Posts: 14
Joined: Sat Apr 02, 2016 7:13 am

Re: lot of arp traffic  [SOLVED]

Tue May 11, 2021 5:24 am

HI, I have found the problem.
I have shutdown all vm one by one.
And one of them was at the origin of invalid MAC traffic

Regards

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