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Recommendations for filtering ICMP messages (draft-ietf-opsec-icmp-filtering)

Recommendations for filtering ICMP messages (draft-ietf-opsec-icmp-filtering). Fernando Gont. 73rd IETF meeting, November 16-21, 2008 Minneapolis, MN, USA. Document structure. For each ICMP message type/code, it has the following sections: Uses Message specification Threats

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Recommendations for filtering ICMP messages (draft-ietf-opsec-icmp-filtering)

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  1. Recommendations for filtering ICMP messages(draft-ietf-opsec-icmp-filtering) Fernando Gont 73rd IETF meeting, November 16-21, 2008 Minneapolis, MN, USA

  2. Document structure • For each ICMP message type/code, it has the following sections: • Uses • Message specification • Threats • Operational impact if blocked • Does the WG agree with this structure?

  3. Document structure (II) • Should we provide advice on a granualarity of To/From/Through the device?

  4. Moving forward • Reviewers needed • Send text? ;-)

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