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Groups > linux.debian.user > #256940

Re: ICMP router advertisement (ipv4)

From Michel Verdier <mv524@free.fr>
Newsgroups linux.debian.user
Subject Re: ICMP router advertisement (ipv4)
Date 2023-04-09 10:40 +0200
Message-ID <GiyKB-OKO-1@gated-at.bofh.it> (permalink)
References <GixOx-O9J-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Le 9 avril 2023 Tim Woodall a écrit :

> They're not causing me any issues but is it expected that the IP address
> is reversed in these messages?
>
> Apr  9 06:27:48 ... IN=isp OUT= MAC=... SRC=1.0.168.192 DST=224.0.0.1 ... PROTO=ICMP TYPE=9 CODE=0

No IP are never reversed in iptables/nftables logs as effectively it
seems to be in your log. But :

$ host 1.0.168.192
192.168.0.1.in-addr.arpa domain name pointer node-81s.pool-1-0.dynamic.totinternet.net.
$ whois 1.0.168.192
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '1.0.128.0 - 1.0.191.255'

% Abuse contact for '1.0.128.0 - 1.0.191.255' is 'abuse@totisp.net'

inetnum:        1.0.128.0 - 1.0.191.255
netname:        TOTNET
descr:          Dynamic IP Address for residential Broadband Customers

Is this your ISP ?

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Thread

ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-09 09:40 +0200
  Re: ICMP router advertisement (ipv4) Michel Verdier <mv524@free.fr> - 2023-04-09 10:40 +0200
    Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-09 17:30 +0200
      Re: ICMP router advertisement (ipv4) Michel Verdier <mv524@free.fr> - 2023-04-09 21:40 +0200
        Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-10 05:10 +0200
          Re: ICMP router advertisement (ipv4) Jeremy Ardley <jeremy@ardley.org> - 2023-04-10 05:20 +0200
            Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-10 06:50 +0200
              Re: ICMP router advertisement (ipv4) Jeremy Ardley <jeremy@ardley.org> - 2023-04-10 07:00 +0200
                Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-10 20:30 +0200
                Re: ICMP router advertisement (ipv4) Jeremy Ardley <jeremy@ardley.org> - 2023-04-11 00:40 +0200
                Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-11 05:50 +0200
                Re: ICMP router advertisement (ipv4) Jeremy Ardley <jeremy@ardley.org> - 2023-04-11 06:10 +0200
                Re: ICMP router advertisement (ipv4) debian-user@howorth.org.uk - 2023-04-11 10:30 +0200
                Re: ICMP router advertisement (ipv4) Anssi Saari <as@sci.fi> - 2023-04-11 13:30 +0200
                Re: ICMP router advertisement (ipv4) Dan Ritter <dsr@randomstring.org> - 2023-04-11 15:50 +0200
                Re: ICMP router advertisement (ipv4) Anssi Saari <as@sci.fi> - 2023-04-12 08:50 +0200
                Re: ICMP router advertisement (ipv4) Dan Ritter <dsr@randomstring.org> - 2023-04-12 12:40 +0200
              Re: ICMP router advertisement (ipv4) Tim Woodall <debianuser@woodall.me.uk> - 2023-04-10 07:00 +0200

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