Re: Predictable IP protocol values

2012-04-28 Thread Joel M. Halpern
It seems to me that the proposed document is a partial fix to a marginal problem. Yes, I take it as given that if I followed the references I wind find descriptions of the attacks. I do see how one could force fragmented packets if one knew that A was talking to B at the current moment.

Re: Predictable IP protocol values

2012-04-28 Thread Fernando Gont
On 04/28/2012 05:28 PM, Joel M. Halpern wrote: It seems to me that the proposed document is a partial fix to a marginal problem. Yes, I take it as given that if I followed the references I wind find descriptions of the attacks. I do see how one could force fragmented packets if one knew that

Predictable IP protocol values

2012-04-27 Thread Ole Trøan
working group, [changed subject] in the context of http://tools.ietf.org/html/draft-gont-6man-predictable-fragment-id-02 any opinion on how to proceed? - document covering predictable values in IETF protocols in general - document predictable IP ID fields in both IPv4 and IPv6 - fix the