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plisken
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How to secure a network using ARP

Mon Nov 19, 2018 9:14 pm

I folow this tutorial.

https://wiki.mikrotik.com/wiki/How_to_s ... _using_ARP
I have the hEX RB750Gr3 with RouterOs 6.43.4 with default configuration.
I want secure a network using ARP

Why does the ARP configuration come in red? can is set the ARP settings per port? If I allow the laptop via static ARP, this line will be in red.
And I remain a dynamic ARP.
What is the problem ether 2 to 5 standing in the bridge.
/interface bridge
add admin-mac=xx:xx:xx:xx:xx:xx auto-mac=no comment=defconf name=bridge
/interface ethernet
set [ find default-name=ether2 ] arp=reply-only
who can help me
 
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sebastia
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Re: How to secure a network using ARP

Mon Nov 19, 2018 9:24 pm

if some interfaces are bridged / switched they are part of same broadcast domain = what one interfaces will see is same as the other.

In such a case, arp should be controlled on the bridge level.

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