ARRIS TG2492S-P2 & Mikrotik hap ac^2

RouterOS Beginner Basics
1

Hi everyone,

I recently became a happy owner of a MikroTik hap ac^2 router.
My ISP gave an ARRIS TG2492S-P2 cable modem, which was set to bridge mode as I don’t want to use it as a router.
The problem is that when I connect my desktop PC (or any laptop) directly to the modem I get the guaranted 200 Mbps
but when I make a connection through the router I get only the half of it as the modem and the router communicate with only 100 Mbps.
What should I check on my router? Which is that I don’t notice?
Unfortunately I cannot access the cable modem for any configuration, it is the competence of the ISP and they said they set everything fine.
Thanks in advance,

2

Is it exactly 100Mbps (or slightly less) or does it go above 100Mbps? You could check ether1 interface status if RB and modem negotiate 1Gbps …

3

I’ve found the problem: the cable was only a CAT5. After I’ve changed to CAT5e, everything is perfect. Sorry for the post, I was a little silly.