Re: RPi associating two IPs with its one and only wifi interface

From	Jim Diamond <zsd@jdvb.ca>
Newsgroups	comp.sys.raspberry-pi
Subject	Re: RPi associating two IPs with its one and only wifi interface
Date	2025-12-28 23:21 -0400
Organization	A noiseless patient Spider
Message-ID	<slrn10l3sum.ei4.zsd@x360.localdomain> (permalink)
References	<slrn10l0653.1sc.zsd@x360.localdomain> <wwv8qen1wmd.fsf@LkoBDZeT.terraraq.uk>

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On 2025-12-27 at 16:46 AST, Richard Kettlewell <invalid@invalid.invalid> wrote:
> Jim Diamond <zsd@jdvb.ca> writes:
>> I was looking at my network and discovered an IP which I didn't know
>> about; after a few seconds of investigation I discovered that one of
>> my Pis (which is on wifi only, and only has one wifi card) has two
>> IPs.
>
> Where are you finding the two addresses?
>
> What does
>   ip addr show
> display?
>
>> Two of my other Pis are running the same version of Raspberry Pi OS
>> (i.e., "Debian GNU/Linux 12 (bookworm)").  They don't do this.
>>
>> Looking around the net, there are claims that this is because Pis
>> might try to netboot, and that later on in the boot process they also
>> get their usual IP the "usual" way.  (In my case I am using
>> networkmanager.)
>
> What does
>   rpi-eeprom-config
> display?

BOOT_UART=0
WAKE_ON_GPIO=1
POWER_OFF_ON_HALT=0

(Nothing there about BOOT_ORDER, altho my Pi5 (not the computer that showed
up with two IPs) does have BOOT_ORDER=0xf461.  But it would appear I'd need
a 0x2 in there fairly early for it to try a netboot.)

> https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#BOOT_ORDER
> describes how the boot order is configured.
>
>> I can't imagine what I did to make one of my Pis want to (try to)
>> netboot.

> The web suggests some have been shipped with netbook enabled.

Is that in some way that doesn't show up in the output of
rpi-eeprom-config?

Thanks.

                                Jim

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RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-27 13:34 -0400
  Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-27 18:17 +0000
    Re: RPi associating two IPs with its one and only wifi interface John R Walliker <jrwalliker@gmail.com> - 2025-12-27 19:03 +0000
      Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-27 19:28 +0000
      Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-28 23:14 -0400
        Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-29 03:51 +0000
          Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-29 20:40 -0400
            Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-30 11:01 +0000
    Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-28 23:16 -0400
  Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2025-12-27 20:46 +0000
    Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-28 23:21 -0400
      Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2025-12-29 10:59 +0000
        Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-29 13:08 +0000
        Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-29 11:20 -0400
        Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 05:49 +0000
          Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-30 17:07 -0400
            Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 22:14 +0000
              Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-31 16:00 -0400
                Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-31 21:09 +0000
                Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2026-01-01 11:21 -0400
                Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 21:50 +0000
                Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2026-01-01 11:23 -0400
                Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2026-01-01 17:54 +0000
                Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-01 19:15 +0000
                Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2026-01-01 20:56 +0000
                Re: RPi associating two IPs with its one and only wifi interface druck <news@druck.org.uk> - 2026-01-02 15:39 +0000
                Re: RPi associating two IPs with its one and only wifi interface Daniel James <daniel@me.invalid> - 2026-01-02 17:32 +0000
                Re: RPi associating two IPs with its one and only wifi interface druck <news@druck.org.uk> - 2026-01-04 19:02 +0000
                Re: RPi associating two IPs with its one and only wifi interface Daniel James <daniel@me.invalid> - 2026-01-05 12:37 +0000
                Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-05 22:12 +0000
            Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 11:58 +0000
              Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-31 16:04 -0400
                Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-31 21:10 +0000
                Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 21:52 +0000
  Re: RPi associating two IPs with its one and only wifi interface Theo <theom+news@chiark.greenend.org.uk> - 2025-12-27 23:25 +0000
    Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-29 11:08 -0400
      Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-29 17:31 +0000
        Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-29 21:00 -0400
          Re: RPi associating two IPs with its one and only wifi interface Lars Poulsen <lars@beagle-ears.com> - 2025-12-30 01:38 +0000
            Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-30 17:15 -0400
          Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 05:42 +0000
            Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-30 17:50 -0400
              Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 22:26 +0000
                Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2026-01-01 11:33 -0400
          Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-30 11:03 +0000
          Re: RPi associating two IPs with its one and only wifi interface druck <news@druck.org.uk> - 2025-12-31 12:53 +0000
            Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2025-12-31 13:15 +0000
              Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-31 16:09 -0400
                Re: RPi associating two IPs with its one and only wifi interface Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2026-01-01 22:37 +0200
                Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2026-01-02 12:20 -0400
    Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2025-12-29 23:48 +0000
      Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2025-12-29 21:01 -0400
        Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 05:42 +0000
      Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2025-12-30 20:00 +0000
        Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-12-30 20:12 +0000
          Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2025-12-30 20:27 +0000
        Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 11:36 +0000
          Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2025-12-31 11:44 +0000
          Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2025-12-31 19:31 +0000
            Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2025-12-31 20:18 +0000
              Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 21:54 +0000
                Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2026-01-01 11:34 +0000
                Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2026-01-01 12:09 +0000
                Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2026-01-01 12:26 +0000
                Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2026-01-01 13:21 +0000
                Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2026-01-01 13:48 +0000
                Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-04 14:22 +0000
                Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2026-01-04 15:15 +0000
                Re: RPi associating two IPs with its one and only wifi interface Richard Kettlewell <invalid@invalid.invalid> - 2026-01-04 15:20 +0000
                Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-06 08:20 +0000
            Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2025-12-31 20:23 +0000
              Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-01 11:02 +0000
            Re: RPi associating two IPs with its one and only wifi interface The Natural Philosopher <tnp@invalid.invalid> - 2025-12-31 21:48 +0000
        Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2025-12-31 19:26 +0000
          Re: RPi associating two IPs with its one and only wifi interface David Higton <dave@davehigton.me.uk> - 2025-12-31 20:19 +0000
            Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-01 10:50 +0000
              IPv6 Transition issues ... Lars Poulsen <lars@beagle-ears.com> - 2026-01-01 17:05 +0000
          Re: RPi associating two IPs with its one and only wifi interface Anssi Saari <anssi.saari@usenet.mail.kapsi.fi> - 2026-01-14 19:49 +0200
            Re: RPi associating two IPs with its one and only wifi interface John R Walliker <jrwalliker@gmail.com> - 2026-01-14 17:57 +0000
              Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-14 21:13 +0000
                Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-15 13:33 +0000
                Re: RPi associating two IPs with its one and only wifi interface John R Walliker <jrwalliker@gmail.com> - 2026-01-15 13:53 +0000
                Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-16 04:59 +0000
              Re: RPi associating two IPs with its one and only wifi interface Anssi Saari <anssi.saari@usenet.mail.kapsi.fi> - 2026-01-18 01:08 +0200
            Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-15 01:17 +0000
              Re: RPi associating two IPs with its one and only wifi interface Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-15 05:10 +0000
                Re: RPi associating two IPs with its one and only wifi interface Pancho <Pancho.Jones@protonmail.com> - 2026-01-15 13:34 +0000
  Re: RPi associating two IPs with its one and only wifi interface attend <attend@homesrv.net> - 2026-01-05 22:21 +0000
    Re: RPi associating two IPs with its one and only wifi interface Jim Diamond <zsd@jdvb.ca> - 2026-01-06 21:54 -0400

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