Re: [Isis-wg] Barry Leiba's No Objection on draft-ietf-isis-extended-sequence-no-tlv-05: (with COMMENT)
Barry Leiba <barryleiba@computer.org> Tue, 21 April 2015 16:11 UTC
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From: Barry Leiba <barryleiba@computer.org>
To: Uma Chunduri <uma.chunduri@ericsson.com>
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Subject: Re: [Isis-wg] Barry Leiba's No Objection on draft-ietf-isis-extended-sequence-no-tlv-05: (with COMMENT)
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Hi, Uma, and thanks for the response. >> With respect to keeping the ESSN increasing, you mention cold-starting >> the router... but what about when the router hardware is replaced? ... > [Uma]: Right, 10.1 should cover this. As specified in 10.1, 2nd paragraph > ".. especially after cold restarts or any other similar events." ... > [Uma]: Yes, changing keys is the last resort, per 10.2 - > " If the non-volatile > storage is ever repaired or upgraded such that the contents are lost, > keys MUST be changed to prevent replay attacks." > > FWIW, I can change "upgraded" to "router hardware is upgraded"! Thanks. I was just "thinking out loud", and I do see that everything's covered. If you think adding "router hardware" is useful, go ahead and add it... but I'm satisfied with it as it is. Barry
- [Isis-wg] Barry Leiba's No Objection on draft-iet… Barry Leiba
- Re: [Isis-wg] Barry Leiba's No Objection on draft… Uma Chunduri
- Re: [Isis-wg] Barry Leiba's No Objection on draft… Barry Leiba