Messages

1

General Discussion / Re: Bridging networks

« on: June 26, 2024, 06:00:55 pm »

Sorry for the misunderstanding, i'm very new at this and english isn't my first language so i picked the first word i thought could make sense.
anyway, i'll check the guide, thank you

2

General Discussion / Re: Bridging networks

« on: June 26, 2024, 02:15:10 pm »

isn't there any way to do that? i mean, it's not essential but i'd like to be able to reach the modem even after migrating.

i had to manually set the gateway on opnsense cause the default one didn't point to the isp router but after that it's been working ok.

i'll post a diagram asap but i think you understood the setup pretty much

3

General Discussion / Re: Bridging networks

« on: June 25, 2024, 06:33:15 pm »

i've just noticed that after creating the bridge, the devices from the opnsense network have appeared on the isp router gui. still, i cannot ping them.
just to be clear, instead of the 192.168.1.x of the isp, i use 10.1.1.x for opnsense. as far as i know this address should be ok for a private network, isn't it?

4

General Discussion / Bridging networks

« on: June 25, 2024, 06:29:46 pm »

Hi, i'm trying to replace my isp router with an opnSense VM running on proxmox but i'm having some problems so while i sort them out and still use the isp router, i was looking for a way to bridge the isp router network and opnsene so that i don't have to unplug cables while testing.

i've tried creating a bridge between the lan and wan interface but it didn't work.

i'm planning to use the isp router as modem, opnsense as router/dhcp/firewall and another router in bridge mode as AP/switch.
i have 3 nics on the proxmox pc and i'm using 2 exclusively for opnsense (one nic is connected to the isp router and the other to the AP, which is then connected to the other nic used by proxmox and the vms)

from the proxmox pc (where i've installed a desktop environment) i can reach opnsense both from the lan and wan ip, but i can't do so from other pcs on the isp network.
while i'm sorting out this and other problems that i'll list below, i was wondering if it was possible to unify both networks so that i can do some testing from my main pc.

here's also some other issues i haven't managed to solve as of now:

-i've tried bridging the ports and adding firewall rules to allow traffic coming from the wan but i still cannot connect to proxmox GUI or any vms without using tailscale (from the ISP network) although proxmox has a static ip from the isp router too.

-even if i've unchecked the box to block traffic from private networks, i've seen the firewall blocking a ton of traffic from devices on the isp network. is this the reason why i cannot detect shared folders?

-from the proxmox gui, i can ping both networks and the internet, but from the desktop environment, i can't reach the internet if i'm not connected to the AP with wifi, even tho it is already connected with the ethernet cable.

could it be that the problem are the virtualized nics?

sorry for the wall of text, feel free to ask if i haven't been clear about something (it's quite a mess of a setup so i might have)