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Port Forwarding Alternative? (lemm.ee)
submitted 11 months ago* (last edited 11 months ago) by denast@lemm.ee to c/selfhosted@lemmy.world
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Edit: Big thanks to everybody who shared their advice! :) I'm very pleasantly surprised and will definitely explore all the options you guys provided, such as getting an additional router or configuring Tailscale. Again, big thanks to everyone!

Hi all, I've recently moved and now my ISP doesn't allow port forwarding for wired connections (wifi only), and my landlord does not allow changing ISPs. Now my home server is practically useless which makes me very sad.

Is there any easy way to still access device ports without port forwarding or buying a wifi card/dongle is my safest bet?

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[-] terminhell@lemmy.dbzer0.com 5 points 11 months ago* (last edited 11 months ago)

If it's fiber, you don't need the modem. You'll still need it once every few months.

Things you'll need:

  1. your own router
  2. cheap 4 port switch (1gig pref)

Setup: Connect gpon (the little fiber converter box they installed on the wall near modem) wan to any port on 4port switch. Then from switch to gpon port of modem (usually red or green port). Make sure modem fully syncs. Once this happens, you can move the cable from the modem to your own routers wan port. Done! Allow router a few moments to sync as well.

Now, every once in a while they'll send a line refresh signal that will break this, or if a power outage occurs. In such case, you'll just plug back in their modem, move cable back to gpon port of modem, wait for sync. Move cable back to router.

Edit: (after thought) put all this equipment on a battery backup and you'll still have Internet during short power outages.

this post was submitted on 29 Nov 2023
44 points (100.0% liked)

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