Groups > comp.os.linux.networking > #907

Re: packet drop notifications -?

From	Jamma Tino Schwarze <jamma-usenet@tisc.de>
Newsgroups	comp.os.linux.networking
Subject	Re: packet drop notifications -?
Date	2011-12-13 16:30 +0000
Organization	Individual Network Chemnitz, FRG
Message-ID	<jc7uj6$o7n$2@easy5.in-chemnitz.de> (permalink)
References	<0284c935-4abc-4be4-a36b-20fe51953dba@u32g2000yqe.googlegroups.com>

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Hi chcat,

chcat <vlyamtsev@gmail.com> wrote:

> I am looking for the approach to receive notifications in application
> code when linux firewall drops the packet.

You want the notification exactly where? In sending application? Then
don't use DROP, use REJECT. It causes ICMP replies to be sent.

Jamma.

-- 
"What we nourish flourishes." - "Was wir nähren erblüht."

www.tisc.de

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Thread

packet drop notifications -? chcat <vlyamtsev@gmail.com> - 2011-12-08 07:24 -0800
  Re: packet drop notifications -? Richard Kettlewell <rjk@greenend.org.uk> - 2011-12-08 15:43 +0000
    Re: packet drop notifications -? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-08 15:57 +0000
    Re: packet drop notifications -? chcat <vlyamtsev@gmail.com> - 2011-12-10 05:51 -0800
      Re: packet drop notifications -? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-10 16:54 +0000
        Re: packet drop notifications -? chcat <vlyamtsev@gmail.com> - 2011-12-11 06:58 -0800
          Re: packet drop notifications -? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-11 15:23 +0000
  Re: packet drop notifications -? Jamma Tino Schwarze <jamma-usenet@tisc.de> - 2011-12-13 16:30 +0000

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