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Messages - JustSecure

#1
25.7, 25.10 Series / Re: Seting up Vlan
February 01, 2026, 04:05:25 PM
Quote from: nero355 on January 30, 2026, 03:22:55 PM
Quote from: JustSecure on January 30, 2026, 02:51:32 PMAfter reading it all, i have ordered a TP-Link TL-SG105E. This should hook me up properly.
Usually the 8-port version is pretty much the same price, but the 5-port version is OK too ofcourse! :)

Yeah for my needs it just enough.

I changed the whole setup put cables around but now its running fine. Thanks to all your answers, setup is now.

so i made a IOT/Vlan Which is seperated from all other lans/wans. made some firewall rules to permit the localVM(inside Vlan) ssh and all. Hooked up a spare 2,4 ghz zyxel as my IOT-WIFI. its riddled with bugs, but they can only be abused locally thru telnet for instance. everything is of on there except wifi. no dhcp, no remote, no telnet or ssh.

the switch has 1 uplink offcourse. port 2 and 3 are on my main lan. port 4 and 5 Vlan. (1 port left)
Today im switching everything "smartIOT" over to the "safe" wifi :P

everything hooked up and ready.

Even found a old IPcam, which when booted screams something in chinese. think its hacked, now it got time to check it.

#2
25.7, 25.10 Series / Re: Seting up Vlan
January 30, 2026, 02:51:32 PM
Thank you for replying.

After reading it all, i have ordered a TP-Link TL-SG105E. This should hook me up properly.

i made this little picture of my network.



Doesnt show picture in IMG tag, not enough posts? here is the link : https://myjoint.nl/Gemini_Generated_Image.png
#3
25.7, 25.10 Series / Seting up Vlan
January 23, 2026, 03:26:59 PM
Hello everybody,

Im new on the forum, and new to opnsense in general. Im not new to tech tho.

So for my question, i have setup a  opnsense router in this hardware.

Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz (2 cores, 4 threads) 8GB. its a old optiplex 3020.
i sticked a extra  nic in there, and  setup everything for my provider odido(NL).
They require i made a  vlan with tag 300(vlan02 odido), i assigned that vlan  to my WAN interface.
I also have the LAN interface (em0).

Everything works as expected in have installed zenarmor adguard home. again this all works.

But no i wanted to make a seperate vlan for my IOT/hacking adventures, my kid likes it alot.
So  i made a  vlan  which i pointed to my WAN interface, i thought everything worked, i did apply all changes. butafter some time all internet stopped working all together, it was late in the evening so i even had to drag a  monitor and keyboard over since i didnt have ssh  openend.
I did reset all the vlan's and re apply'd them.

Maybe somebody can explain when i did wrong? or maybe help me setup this extra vlan.

Thanks in advance.