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Date:      25 Jun 2001 21:30:20 +0200
From:      Dag-Erling Smorgrav <des@ofug.org>
To:        "alexus" <ml@db.nexgen.com>
Cc:        <ohshutup@zdnetonebox.com>, <freebsd-security@FreeBSD.ORG>
Subject:   Re: disable traceroute to my host
Message-ID:  <xzpithkbbn7.fsf@flood.ping.uio.no>
In-Reply-To: <005f01c0fdac$15221010$9865fea9@book>
References:  <20010622230217.JKT10107.mta05.onebox.com@onebox.com> <005f01c0fdac$15221010$9865fea9@book>

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"alexus" <ml@db.nexgen.com> writes:
> which type of icmp uses for traceroute? (for example by deny icmp for
> incoming icmptype 8 i was able to deny any pinging of my box from outside
> *BUT* i can ping everyone myself from my box)

Don't bother, just block all incoming packets with a ttl of 1.

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

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