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Re: Blocking IP addresses with iptables

From John Smith <12345@whatismyemailaddress.xyz>
Newsgroups comp.os.linux.networking
Subject Re: Blocking IP addresses with iptables
Date 2021-04-01 19:38 +0000
Organization Aioe.org NNTP Server
Message-ID <s457g1$1qt1$1@gioia.aioe.org> (permalink)
References <s4574u$1blp$1@gioia.aioe.org>

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On Thu, 01 Apr 2021 19:32:46 +0000, John Smith wrote:

> I have the following iptables rule:
> 
> 	iptables -A INPUT -p tcp -s 11.12.22/19 --dport 1234 -i eth0 -j
> DROP
> 
> With this rule, what IP addresses will be blocked when trying to
> establish a TCP connection on port 1234?

	I am aware of the --src-range option to iptables - no need to 
bring it up.

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Thread

Blocking IP addresses with iptables John Smith <12345@whatismyemailaddress.xyz> - 2021-04-01 19:32 +0000
  Re: Blocking IP addresses with iptables John Smith <12345@whatismyemailaddress.xyz> - 2021-04-01 19:38 +0000
    Re: Blocking IP addresses with iptables Allodoxaphobia <trepidation@example.net> - 2021-04-02 12:58 +0000
  Re: Blocking IP addresses with iptables "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2021-04-02 01:38 -0400
    Re: Blocking IP addresses with iptables "Carlos E.R." <robin_listas@es.invalid> - 2021-04-02 14:49 +0200
      Re: Blocking IP addresses with iptables "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2021-04-02 13:14 -0400
        Re: Blocking IP addresses with iptables "Carlos E.R." <robin_listas@es.invalid> - 2021-04-02 22:42 +0200
          Re: Blocking IP addresses with iptables "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2021-04-03 02:16 -0400
            Re: Blocking IP addresses with iptables "Carlos E.R." <robin_listas@es.invalid> - 2021-04-03 22:39 +0200
              Re: Blocking IP addresses with iptables "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2021-04-03 18:02 -0400
  Re: Blocking IP addresses with iptables Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-04-02 21:47 +0200
    Re: Blocking IP addresses with iptables Jorgen Grahn <grahn+nntp@snipabacken.se> - 2021-04-05 14:36 +0000
      Re: Blocking IP addresses with iptables Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-04-05 20:02 +0200

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