I have created the below setup.
NT cable in Ether1
VLAN24 for internet
VLAN4 for iptv
bridge-internet for vlan24, ether2 and ether3
bridge-iptv for vlan4, ether4 and ether5
All is working like a charm.
Next I requested an IPV6 tunnel at Hurricane Electric. I configured it using below code.
/interface 6to4 add comment="" disabled=no local-address=192.168.2.254 mtu=1280 name=hurricane-ipv6 remote-address=216.33.83.42
/ipv6 route add dst-address=2000::/3 gateway=2001:430:1f14:4f5::1
/ipv6 address add address=2001:430:1f14:4f5::2/64 advertise=yes eui-64=no interface=hurricane-ipv6
/ipv6 address add interface=bridge-internet address=2001:430:1f15:4f3::1/64 advertise=yes
The tunnel is working fine and when going to an what’s my ip site I see a ipv6 address.
However when I do an ipconig on my Windows machine I see that my IPV4 public address has changed and my Default Gateway is no longer in the 192.168 range but in the range of my public ip.
In the router I see my connected devices like iPhone and iPad all have 192.168 address. But my DHCP server address in the Mikrotik has changed to my public ip range. So for some the above mentioned code triggered my router to go into bridge mode.
I am quite new at this. Never worked with RouterOS or networks until a few days ago, so please take that into account. How should I solve this and make sure router mode is always used.
By the way when I restore my configuration backup before I added the HE IPV6 lines I immediately get my old ip back and router mode is fully functional again.