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Need advice (and maybe @ATTCares imput). My cxn troubles are because I’m picking up DHCP from my neighbor through my ATT router.

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12 responses

  1. kraft
    kraft

    I suppose his, I assume, ATT router is letting traffic through, but how can I ensure mine isn’t letting my DHCP request through?

  2. kraft
    kraft

    My network is on 192.168.1.x. His is 10.0.1.x (Apple TC). I pick up 10.0.1.35 and more or less can’t connect to the net.

  3. kraft
    kraft

    I manually set my IP to 192.168.1.x and all gravy. Back to DHCP and look… I’m not Jim. My neighbor is Jim. https://t.co/Nbhqyi8MRR

  4. kraft
    kraft

    My firewall settings, such as they are as provided by ATT’s router, look like everything is locked down. Any thoughts? 😀

  5. kraft
    kraft

    Best I got is my @ATTCares router is set to be a DHCP relay agent and, somehow, my neighbor’s TC offered faster than my own router.

  6. kraft
    kraft

    While his router is too set to be a DHCP relay agent? I suppose. Never needed to care this much about DHCP.

  7. kraft
    kraft

    I’m back to square one. When I’m on my neighbor’s subnet, I have TWC external IP.

  8. kraft
    kraft

    My Mac (wires or wireless), my Android, a Netgear (wired) router, wife’s Mac. I can switch between TWC & ATT by manually setting IP.

  9. kraft
    kraft

    Just wireless, I could, in theory, say my neighbor has a AP with the same SSID/key as mine. But the wires router throws that out.

  10. kraft
    kraft

    The only thing… We’re part of a research study that records power usage, sends it over electrical to an Ethernet. Could that be bridging?

  11. kraft
    kraft

    For those following along at home, this seems to be it. The @pecanstreetinc decide apparently can serve as a bridge between me and nextdoor.

  12. kraft
    kraft

    And @pecanstreetinc knows about it. They can come out to fix. Taking deep breaths before replying. Why is security not default?

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