secdir review of draft-ietf-6lowpan-btle-08

2012-07-11 Thread Stephen Hanna
I have reviewed this document as part of the security directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written primarily for the benefit of the security area directors. Document editors and WG chairs should treat these comments just li

Re: [apps-discuss] Last Call: (Forwarded HTTP Extension) to Proposed Standard

2012-07-11 Thread SM
Hi Andreas, At 06:41 11-07-2012, Andreas Petersson wrote: How is it "random bits of information" when the specifications says that it MUST be underscore? As far as I can think of, the only thing that it will tell is that the implementation is following this specification. So, on the contrary; th

Re: [sunset4] Last Call: (Common requirements for Carrier Grade NATs (CGNs)) to Best Current Practice

2012-07-11 Thread Sam Hartman
Hi. I'd like to speak in favor of maintaining endpoint independent filtering as the default and maintaining requirement 11 D. I think requirement 11 D is important for avoiding some hard to analyze but potentially very dangerous security problems. If I can trick a NAT into replacing an existing ma

RE: Last Call: (Transmission of IPv6Packets over Bluetooth Low Energy) to Proposed Standard

2012-07-11 Thread Romascanu, Dan (Dan)
Overall this is a good document and I support its approval. A few items should be clarified before approval, please see below: 1. In the introduction: > In addition, IPv6 provides tools for autoconfiguration, which is particularly suitable for sensor network applications and nodes which

Re: [sunset4] Last Call: (Common requirements for Carrier Grade NATs (CGNs)) to Best Current Practice

2012-07-11 Thread Tina TSOU
There are few things that in my opinion should be added. First, the port numbers to be allocated to CPE. Excluding Well known port numbers should be mentioned. Moreover if port numbers are allocated to each CPE, what is the criteria for allocation. As mentioned in the document : “ There should

Re: [pcp] secdir review of draft-ietf-behave-lsn-requirements

2012-07-11 Thread Sam Hartman
> "Simon" == Simon Perreault writes: Simon> MUST NOT permit the lifetime of a mapping to be reduced beyond its Simon> current life or be set to zero (deleted) OK. >> and MUST NOT support the third-party option. Simon> I think pcp-base-26 added restrictions to THIRD_PARTY

Re: Last Call: (Forwarded HTTP Extension) to Proposed Standard

2012-07-11 Thread Andreas Petersson
On Tue, 10 Jul 2012 12:32:08 -0400 Alissa Cooper wrote: > On Jul 10, 2012, at 12:07 PM, Andreas Petersson wrote: > >> The first half of the statement is basically a refinement of the previous > >> sentence in the section ("The Forwarded HTTP header field, by design, > >> exposes information tha

Re: [sunset4] Last Call: (Common requirements for Carrier Grade NATs (CGNs)) to Best Current Practice

2012-07-11 Thread Simon Perreault
On 07/10/2012 10:43 PM, Tina TSOU wrote: First, the port numbers to be allocated to CPE. Excluding Well known port numbers should be mentioned. As draft editor, I would ask for a justification. I can't add a requirement without a justification. Moreover if port numbers are allocated to each

Re: [apps-discuss] Last Call: (Forwarded HTTP Extension) to Proposed Standard

2012-07-11 Thread Andreas Petersson
On Tue, 10 Jul 2012 08:43:43 -0700 SM wrote: >>> In Section 6.3: >>> >>>'To distinguish the obfuscated identifier from other identifiers, >>> it MUST have a leading underscore "_".' >>> >>> I suggest removing the requirement and using "can". The implementer >>> can decide what to put i

Re: [BEHAVE] [sunset4] Last Call: (Common requirements for Carrier Grade NATs (CGNs)) to Best Current Practice

2012-07-11 Thread Shin Miyakawa
Tina, Thanks for the comment. > First, the port numbers to be allocated to CPE. Excluding Well known port > numbers should be mentioned. I think that even if well know port is allocated as src address, there would be no problem. The document is aiming at "minimal" set of requirements to mak