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RytisPublic
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Access private IP through WAN interface from LAN?

Thu Jul 15, 2021 2:33 am

I am newbie with MikroTik and networks, so bear with me.
Hardware: RB4011iGS+
RouterOS: 6.48.3

My network situation:
UFiber GPON ONU (192.168.1.200, bridge)<->Switch (192.168.1.210)<->MT ether1 (DHCP, public ISP IP)<->Internal LAN
Internal LAN is: 10.0.0.0/24

Is it possible to access UFiber GPON ONU and Switch configuration via web from the internal LAN?
If answer is Yes, how to do that?
Thanks a lot!
 
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Hominidae
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Joined: Thu Oct 19, 2017 12:50 am

Re: Access private IP through WAN interface from LAN?

Thu Jul 15, 2021 1:00 pm

Simple Answers are
  • isolate the L2 connection from GPON-Module port, via Switch to MT-4011 in a VLAN to use the physical port-connection between Switch and MT as trunk ports, or
  • just use a second port on the MT-4011 for the 192.168.1.0/24 connection/route
...also configure Firewall according to your level of security (externality/internality of 192.168.1.0/24 net).

For setting up VLANs, read this: viewtopic.php?t=143620

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