[OSPF] Stephen Farrell's No Objection on draft-ietf-ospf-ospfv3-autoconfig-13: (with COMMENT)

"Stephen Farrell" <stephen.farrell@cs.tcd.ie> Tue, 03 February 2015 14:36 UTC

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Subject: [OSPF] Stephen Farrell's No Objection on draft-ietf-ospf-ospfv3-autoconfig-13: (with COMMENT)
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Stephen Farrell has entered the following ballot position for
draft-ietf-ospf-ospfv3-autoconfig-13: No Objection

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COMMENT:
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Thanks for including section 4 - I was wondering if you
would before I read this:-)

- section 4: just saying "password" is likely to lead to
password == password or password == 123456. Why not advise
that a long higher entropy secret needs to be used?

- section 4: I hate to do this to you, but if by saying
"password" you also mean "entered by a human and likely a
human memorable secret" then aren't there i18n
considerations? Non-ascii characters in there are otherwise
likely to lead to a lack of interop. If you wanted my advice
as to how to avoid that, I'd go for RECOMMENDING that the
secret be entered as ascii-hex digits and that 32 such
digits be used if possible. 

- section 8: What "stronger" auth trailer do you mean in the
last para? The weakness is that a password is used - the
rest (e.g. hmac-sha-256 vs. hmac-sha-1) is in the noise.
Maybe re-phrase.