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No Internet connectivity with OPT3 interface
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Topic: No Internet connectivity with OPT3 interface (Read 904 times)
will@moonen.me
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No Internet connectivity with OPT3 interface
«
on:
December 24, 2023, 02:09:47 pm »
I have an OpnSense VM running on Proxmox.
And having problems getting an OPT3 interface running.
I started with assigning OPT3 to a second LAN interface.
I then did a reset to factory defaults, rebuild the config with assigning OPT3 to a vlan interface.
In both cases the result is the same: DHCP works as expected but no Internet connectivity via the OPT3-interface.
See also attached images with the current interface assignments and firewall/NAT rules:
Devices in OPT2/vlan_ota can connect to the internet.
Devices in OPT3/vlan_qtn get an IP address but can not connect to the internet.
All lan and vlan interfaces are using the same "default" gateway. Which is connected via interface wan_dmz.
What am I missing here?
«
Last Edit: December 24, 2023, 02:18:06 pm by will@moonen.me
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vale
Newbie
Posts: 6
Karma: 0
Re: No Internet connectivity with OPT3 interface
«
Reply #1 on:
December 30, 2023, 07:13:51 pm »
Quote
What am I missing here?
I'm curious what is meant by "No internet connectivity"
I recommend trying to simplify the problem. I prefer using a few command line tools as they give you precise answers to which part of the network connection may not be working.
From a client connected to the OPT3 interface, can the client
ping 8.8.8.8?
ping duckduckgo.com?
host duckduckgo.com?
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No Internet connectivity with OPT3 interface