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warn1ng
just joined
Topic Author
Posts: 22
Joined: Sun Jul 03, 2011 3:12 am

V6.43rc45 Switch Port Isolation

Mon Jul 23, 2018 6:49 pm

Hi, i have a problem with this, as i read "Since RouterOS v6.43rc11 it is possible to create an uplink port and isolated ports. " i decide to make a lab test because this feature will be very usefull in our network, but is not working, Router behind port ether1-uplink as IP 192.168.20.1, and i am pinging from a netbook connected at port ether3 with IP 192.168.20.40, i made the test on a RB750r2
To configure switch port isolation, you need to switch all required ports:

/interface bridge
add name=bridge1 protocol-mode=none
/interface bridge port
add interface=sfp1 bridge=bridge1 hw=yes
add interface=ether1 bridge=bridge1 hw=yes
add interface=ether2 bridge=bridge1 hw=yes
add interface=ether3 bridge=bridge1 hw=yes

Override the egress port for each switch port that needs to be isolated (excluding the uplink port):
/interface ethernet switch port-isolation
set ether1 forwarding-override=sfp1
set ether2 forwarding-override=sfp1
set ether3 forwarding-override=sfp1
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orangetek
newbie
Posts: 46
Joined: Wed Aug 14, 2013 5:19 pm

Re: V6.43rc45 Switch Port Isolation

Tue Jul 24, 2018 9:29 am

I had the same problem on a 960PGS. It seems that this must be a bug because you can still do it in hardware on some devices using Switch->Rule tab. On your device it is not supported at all so you are out of luck. Mikrotik needs to update which devices support these functions.

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