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Re: plat?

From richard lucassen <mailinglists@lucassen.org>
Newsgroups xs4all.ipv6
Subject Re: plat?
Date 2021-05-17 22:14 +0200
Organization XAQ Systems
Message-ID <20210517221436.023f3f3c77fa8bbe6a6139f6@lucassen.org> (permalink)
References (1 earlier) <609fa9cc$0$29808$e4fe514c@newszilla.xs4all.nl> <slrns9vjpo.v0p.nomail@xs9.xs4all.nl> <60a0a2ce$0$16642$e4fe514c@newszilla.xs4all.nl> <20210516110756.42b6cbc8f4b8455810599ee1@lucassen.org> <60a22f52$0$3530$e4fe514c@newszilla.xs4all.nl>

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On Mon, 17 May 2021 10:54:42 +0200
Udo <udovdh@xs4all> wrote:

>  > Laat poort 546/udp eens toe vanaf fe80::/10

> Dat gebeurt min of meer al:
> 
> [root@vuurmuur ~]# ip6tables -L -v -n -x|grep 546
>      4246   768526 ACCEPT     udp      ppp0   *       ::/0 
>     ::/0                 udp spt:547 dpt:546
> 
> 
> In `dmesg` komen geen gedropte UDP packets voor die samenhangen met 
> dhclient c.q. dhcp-server.
> Zonder firewall gedraagt dhclient zich identiek: alleen verzoeken 
> verzenden, niet reageren op antwoorden van de dhcp-server.

Dit staat er bij mij in:

-A INPUT -s fe80::/10 -p udp --dport 546 -j ACCEPT

Geen idee of de src port altijd 547 is.

R.

-- 
richard lucassen
http://contact.xaq.nl/

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Thread

plat? Rob <nomail@example.com> - 2021-05-11 13:01 +0000
  Re: plat? richard lucassen <mailinglists@lucassen.org> - 2021-05-11 18:26 +0200
    Re: plat? Rob <nomail@example.com> - 2021-05-11 16:33 +0000
      Re: plat? "Miquel van Smoorenburg" <mikevs@xs4all.nederland.invalid> - 2021-05-11 20:57 +0000
        Re: plat? Rob <nomail@example.com> - 2021-05-11 21:06 +0000
          Re: plat? "Miquel van Smoorenburg" <mikevs@xs4all.nederland.invalid> - 2021-05-11 22:09 +0000
  Re: plat? Udo <udovdh@xs4all> - 2021-05-15 13:00 +0200
    Re: plat? Rob <nomail@example.com> - 2021-05-15 13:40 +0000
      Re: plat? Udo <udovdh@xs4all> - 2021-05-16 06:42 +0200
        Re: plat? richard lucassen <mailinglists@lucassen.org> - 2021-05-16 11:07 +0200
          Re: plat? Udo <udovdh@xs4all> - 2021-05-17 10:53 +0200
          Re: plat? Udo <udovdh@xs4all> - 2021-05-17 10:54 +0200
            Re: plat? richard lucassen <mailinglists@lucassen.org> - 2021-05-17 22:14 +0200
              Re: plat? Udo <udovdh@xs4all> - 2021-05-29 15:36 +0200
                Re: plat? Rob <nomail@example.com> - 2021-05-29 14:29 +0000
                Re: plat? Udo <udovdh@xs4all> - 2021-05-29 18:17 +0200
                Re: plat? Rob <nomail@example.com> - 2021-05-30 09:15 +0000
                Re: plat? Udo <udovdh@xs4all> - 2021-05-30 11:42 +0200
                Re: plat? Rob <nomail@example.com> - 2021-05-30 09:58 +0000
                Re: plat? Udo <udovdh@xs4all> - 2021-05-30 13:29 +0200
          Re: plat? Udo <udovdh@xs4all> - 2021-05-17 11:00 +0200
            Re: plat? Udo <udovdh@xs4all> - 2021-05-24 07:04 +0200
        Re: plat? Rob <nomail@example.com> - 2021-05-16 17:38 +0000
          Re: plat? Coen <newstrash1110@rosdorff.dyndns.org> - 2021-05-17 00:09 +0200
          Re: plat? "Miquel van Smoorenburg" <mikevs@xs4all.nederland.invalid> - 2021-05-16 21:35 +0000
            Re: plat? Rob <nomail@example.com> - 2021-05-17 07:35 +0000
              Re: plat? richard lucassen <mailinglists@lucassen.org> - 2021-05-17 22:10 +0200
            Re: plat? Rob <nomail@example.com> - 2021-05-18 08:20 +0000
            Re: plat? "A. Dumas" <alexandre@dumas.fr.invalid> - 2021-07-09 12:54 +0200
              Re: plat? Koos van den Hout <koos+newsposting@idefix.net> - 2021-07-09 12:32 +0000

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