• pwshguy (mdowst)
    link
    fedilink
    English
    201 year ago

    I’ve actually had an excavator take out my network. I’ve also had networks taken out by forklift, train, and a semi-truck towing three other semi-trucks.

    • @[email protected]
      link
      fedilink
      English
      141 year ago

      How about a bus? The fiber to a datacenter i used to work at kept going out at almost consistent intervals during almost normal business hours. Turns out the conduit wasn’t deep enough and the city built a bus stop on top of it and it would sag just enough to go out but only when a bus was at the stop.

      • pwshguy (mdowst)
        link
        fedilink
        English
        71 year ago

        That’s pretty similar with what happened with me and the train. Kept getting random drops from a plant. I went out to investigate and everything tested perfect and the network was staying up. That was until a freight train rolled by. Turns out AT&T had run the line by shoving a piece of PVC through the gravel between two cross-ties, then running the cable through it.

  • Thomas
    link
    fedilink
    English
    151 year ago

    This is wrong, I use IPTables but the device is absolutely not dedicated lol.

    • Album
      link
      fedilink
      English
      31 year ago

      The iptables one has me triggered.

      • Thomas
        link
        fedilink
        English
        0
        edit-2
        1 year ago

        Who needs all this crazy firewall stuff when I have my

        iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
        iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
        iptables -A INPUT -i ppp0 -j DROP
        

        And for IPv6 you don’t need a firewall, just use slaac and hope no one finds the address /s

    • @[email protected]OP
      link
      fedilink
      English
      21 year ago

      I’m at the top right myself. 😆

      Not as fast as ASIC firewalls, but way more flexible and fast enough for home routing.

  • Rentlar
    link
    fedilink
    English
    41 year ago

    Cisco Automatic Telecommunications Excavator: for all your internet connection restricting needs!

  • @[email protected]
    link
    fedilink
    English
    21 year ago

    In my apartment, I have a PC running Linux with four network interfaces:

    1. One Ethernet port built into the motherboard, connected to a switch that the rest of my hard-wired devices are connected to
    2. One PCIe Wi-Fi 5 card, serving as my apartment’s wireless access point
    3. One USB Ethernet dongle, connected to my ISP’s optical network terminal
    4. One USB Ethernet dongle, connected directly to an employer’s PC (for working from home)

    It forwards packets between all of these (i.e. is a router) and uses nftables (i.e. is a firewall).

    The firewall is specially configured to isolate interface 4: it is only allowed to talk to the Internet and the router’s DHCP and DNS servers, but not any other device in my apartment, nor any other process running on the router itself.

    Seems pretty radical on both axes, but it’s neat that I can do this with nothing but common consumer equipment and free software. No fancy Cisco gear required. And unlike the average home router, the software running on mine actually receives security audits and patches, so I consider it far more secure.