Re: MAC Bindings

From: Hugo van der Kooij (hvdkooij@vanderkooij.org)
Date: 08/23/01 

Date: Thu, 23 Aug 2001 08:28:22 +0200 (CEST)
From: Hugo van der Kooij <hvdkooij@vanderkooij.org>
To: Focus on Linux Mailing List <focus-linux@securityfocus.com>
Subject: Re: MAC Bindings
Message-ID: <Pine.LNX.4.33.0108230828000.10743-100000@hvdkooij.xs4all.nl>

On Wed, 22 Aug 2001, m.s. wrote:

> I'm faced with the problem of configuring a Linux router to prevent hosts
> on the network from spoofing ARP requests to prevent ARP-based MiM
> attacks on the network. I haven't been able to find any documentations on
> this matter, and thought asking here would be appropriate. The machine is
> running Linux 2.2.19.

arpwatch is your friend.

Hugo. 

-- 
All email send to me is bound to the rules described on my homepage.
    hvdkooij@vanderkooij.org		http://hvdkooij.xs4all.nl/
	    Don't meddle in the affairs of sysadmins,
	    for they are subtle and quick to anger.

Relevant Pages

  • Re: Need some help with multi-netting/IP aliasing
    ... some machines on a network and also be able to assign static public ... So the network would look somthing like this: ... on the same wire going to the router ... I am assuming that the Linux router is connected to a switch on the ...
    (comp.os.linux.networking)
  • Re: MAC Bindings
    ... > I'm faced with the problem of configuring a Linux router to prevent hosts ... > on the network from spoofing ARP requests to prevent ARP-based MiM ... You can disable arp on youre NIC with ifconfig. ...
    (Focus-Linux)
  • MAC Bindings
    ... I'm faced with the problem of configuring a Linux router to prevent hosts ... on the network from spoofing ARP requests to prevent ARP-based MiM ...
    (Focus-Linux)
  • Re: MAC Bindings
    ... > I'm faced with the problem of configuring a Linux router to prevent hosts ... > on the network from spoofing ARP requests to prevent ARP-based MiM ...
    (Focus-Linux)
  • slow https connections over linux router
    ... I am using a linux router with 2 network cards, one to a dsl modem the ... setting up an internal network. ... However https connections are veeeery slow. ...
    (comp.os.linux.networking)