Re: Spurious ARP entries...

From	Andy Burns <usenet@andyburns.uk>
Newsgroups	comp.os.linux.misc
Subject	Re: Spurious ARP entries...
Date	2025-07-12 12:14 +0100
Message-ID	<mdeuc4FskgeU3@mid.individual.net> (permalink)
References	<104tdg2$22i42$14@dont-email.me> <mdesfqFskgeU2@mid.individual.net> <104tetb$22i42$20@dont-email.me>

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The Natural Philosopher wrote:

> Andy Burns wrote:
>
>> Something scanning the subnet?
>
> Well clearly, but what? 

tcpdump capturing the relevant IPs, will tell you if "something" is 
looking at specific ports or random ones, netstat will help you find 
what process is doing it ...

> And why not all of it?
Maybe the process is trying to be sneaky to avoid detection, looks like 
it should have scanned at a slower rate in that case, because you 
noticed it ...

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Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-12 11:30 +0100
  Re: Spurious ARP entries... Robert Heller <heller@deepsoft.com> - 2025-07-12 10:36 +0000
    Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-12 11:52 +0100
  Re: Spurious ARP entries... Andy Burns <usenet@andyburns.uk> - 2025-07-12 11:41 +0100
    Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-12 11:54 +0100
      Re: Spurious ARP entries... Andy Burns <usenet@andyburns.uk> - 2025-07-12 12:14 +0100
        Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-12 13:06 +0100
          Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-13 01:20 +0000
            Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-13 00:16 -0400
              Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-13 12:01 +0100
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-13 22:10 +0000
                Re: Spurious ARP entries... "Carlos E.R." <robin_listas@es.invalid> - 2025-07-14 10:19 +0200
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-14 14:54 +0100
                Re: Spurious ARP entries... "Carlos E.R." <robin_listas@es.invalid> - 2025-07-15 11:58 +0200
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-15 15:20 +0100
                Re: Spurious ARP entries... "Carlos E.R." <robin_listas@es.invalid> - 2025-07-16 11:21 +0200
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-16 16:46 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-15 22:10 -0400
  Re: Spurious ARP entries... Richard Kettlewell <invalid@invalid.invalid> - 2025-07-12 11:43 +0100
    Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-12 12:02 +0100
  Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-12 19:33 -0400
    Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-13 11:52 +0100
      Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-14 00:08 -0400
  Re: Spurious ARP entries... Shadow <Sh@dow.br> - 2025-07-12 21:29 -0300
    Re: Spurious ARP entries... Robert Heller <heller@deepsoft.com> - 2025-07-13 00:55 +0000
      Re: Spurious ARP entries... Andy Burns <usenet@andyburns.uk> - 2025-07-13 06:35 +0100
        Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-13 02:30 -0400
          Re: Spurious ARP entries... John Ames <commodorejohn@gmail.com> - 2025-07-14 08:06 -0700
            Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-14 22:05 +0000
              Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-15 22:21 -0400
                Re: Spurious ARP entries... Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-07-16 15:53 +0000
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-16 19:19 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:13 -0400
              Re: Spurious ARP entries... John Ames <commodorejohn@gmail.com> - 2025-07-16 08:05 -0700
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-16 16:47 +0100
                Re: Spurious ARP entries... John Ames <commodorejohn@gmail.com> - 2025-07-16 09:02 -0700
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-16 19:17 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:10 -0400
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:08 -0400
                Re: Spurious ARP entries... Richard Kettlewell <invalid@invalid.invalid> - 2025-07-16 19:18 +0100
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-16 19:21 +0100
                Re: Spurious ARP entries... Pancho <Pancho.Jones@protonmail.com> - 2025-07-16 19:41 +0100
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-17 02:15 +0000
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:38 -0400
                Re: Spurious ARP entries... Pancho <Pancho.Jones@protonmail.com> - 2025-07-17 09:29 +0100
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-17 09:46 +0100
                Re: Spurious ARP entries... Pancho <Pancho.Jones@protonmail.com> - 2025-07-17 10:39 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 22:53 -0400
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-18 05:50 +0000
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-18 02:11 -0400
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 22:42 -0400
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-18 11:05 +0100
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-18 23:19 +0000
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-18 23:06 -0400
                Re: Spurious ARP entries... Pancho <Pancho.Jones@protonmail.com> - 2025-07-19 10:50 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:15 -0400
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-17 09:50 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 22:48 -0400
                Re: Spurious ARP entries... John Ames <commodorejohn@gmail.com> - 2025-07-18 09:02 -0700
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-18 05:48 +0000
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 03:41 -0400
                Re: Spurious ARP entries... Richard Kettlewell <invalid@invalid.invalid> - 2025-07-17 11:19 +0100
                Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-17 22:58 -0400
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-17 02:14 +0000
                Re: Spurious ARP entries... John Ames <commodorejohn@gmail.com> - 2025-07-17 07:52 -0700
                Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-17 19:59 +0100
                Re: Spurious ARP entries... Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-07-18 05:47 +0000
            Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-15 22:20 -0400
  Re: Spurious ARP entries... jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-07-13 13:03 -0400
    Re: Spurious ARP entries... The Natural Philosopher <tnp@invalid.invalid> - 2025-07-13 21:46 +0100
      Re: Spurious ARP entries... vallor <vallor@cultnix.org> - 2025-07-13 22:14 +0000
      Re: Spurious ARP entries... c186282 <c186282@nnada.net> - 2025-07-14 00:10 -0400

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