Re: [ietf-privacy] Privacy of CLIENTID for IMAP/SMTP

2019-08-19 Thread Fernando Gont
ds-sec-considerations They are meant to provide analysis and solutions for this an other numeric IDs. FWIW, there's an ongoing call for adoption (please see here: https://mailarchive.ietf.org/arch/msg/pearg/YlTn3VlnwFbnJ0IgNLTtLwg6W0c), on the PEARG list (https://www.irtf.org/mailman/listinfo/pearg). Thanks!

[ietf-privacy] Fwd: [Pearg] Call for Adoption: Two drafts on Numeric IDs

2019-08-07 Thread Fernando Gont
FYI. The call is here: https://mailarchive.ietf.org/arch/msg/pearg/YlTn3VlnwFbnJ0IgNLTtLwg6W0c Taking place on this list: https://www.irtf.org/mailman/listinfo/pearg Thanks, Fernando Forwarded Message Subject: [Pearg] Call for Adoption: Two drafts on Numeric IDs Date: Wed,

Re: Last Call: draft-ietf-6man-oversized-header-chain-08.txt (Implications of Oversized IPv6 Header Chains) to Proposed Standard

2013-10-11 Thread Fernando Gont
the TCP stream (e.g. think about a SSL/TCP-based VPN...) Cheers, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Last Call: draft-ietf-6man-oversized-header-chain-08.txt (Implications of Oversized IPv6 Header Chains) to Proposed Standard

2013-10-11 Thread Fernando Gont
on. Thanks! Cheers, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Last Call: draft-ietf-6man-oversized-header-chain-08.txt (Implications of Oversized IPv6 Header Chains) to Proposed Standard

2013-10-08 Thread Fernando Gont
to do when the header chain spans multiple fragments? Are we trying to keep the header chain all within the first fragment or not? Yes. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: pgp signing in van

2013-09-09 Thread Fernando Gont
their keys in a secure way when they have the chance to -- for instance, why doesn't everyone include their fingerprint on their personal cards?) Cheers, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 -- Fernando Gont e

ipv6hackers Meeting in Berlin (July 30, 2013)

2013-07-13 Thread Fernando Gont
- -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 - -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 -BEGIN PGP

ipv6hackers meeting in Berlin (July 28th, 2013)

2013-06-13 Thread Fernando Gont
stuff to present, etc. So I've set up a very short on-line survey to help us plan for the meeting. If you're interested, please take 5 minutes to complete the survey at: https://www.surveymonkey.com/s/FFL386K Thanks! Best regards, - -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP

Re: Time in the Air

2013-05-31 Thread Fernando Gont
number; the only way to achieve anything close to it is to have a private jet (with exceptional range). Could you please elaborate a bit more on the meaning of the second column? Thanks! -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4

Re: Issues in wider geographic participation

2013-05-31 Thread Fernando Gont
the spirit of open more than anyone else. Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: financial fun with an IETF Meeting in South America

2013-05-28 Thread Fernando Gont
On 05/27/2013 07:31 AM, Juliao Braga wrote: According to the news published for a long time in Brazilian newspapers and magazines, Buenos Aires (a wonderful place!) would not be recommended. Recommended for what? And on what basis? Cheers, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg

Re: financial fun with an IETF Meeting in South America

2013-05-28 Thread Fernando Gont
a meeting in Buenos Aires is a great idea or not.. but just trying to keep the discussion objective. Un abrazo, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: financial fun with an IETF Meeting in South America

2013-05-28 Thread Fernando Gont
you could just have some small amount of money in pesos (mostly to pay cabs, I'd say), and move around the city using your credit card (or, if needed, USD or Euros) Cheers, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE

Re: financial fun with an IETF Meeting in South America

2013-05-28 Thread Fernando Gont
should tell us about the true cenary would be our Argentine friends. Regards, JuliĆ£o Em 28/05/2013 10:36, Fernando Gont escreveu: On 05/27/2013 07:31 AM, Juliao Braga wrote: According to the news published for a long time in Brazilian newspapers and magazines, Buenos Aires (a wonderful place

Re: financial fun with an IETF Meeting in South America

2013-05-28 Thread Fernando Gont
on a blog pollutes and biases the discussion unfairly and inappropriately. Cheers, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-26 Thread Fernando Gont
, then, when two interfaces are employed to connect to the same network, you are guaranteed to get a collision... -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Last Call: draft-ietf-6man-stable-privacy-addresses-06.txt (A method for Generating Stable Privacy-Enhanced Addresses with IPv6 Stateless Address Autoconfiguration (SLAAC)) to Proposed Standard

2013-04-26 Thread Fernando Gont
mentioned above? Nit: This link in the [Broersma] reference is broken: http://www.ipv6.org.au/summit/talks/Ron_Broersma.pdf Will fix this. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-26 Thread Fernando Gont
...) Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Gen-ART LC Review of draft-ietf-6man-stable-privacy-addresses-06

2013-04-25 Thread Fernando Gont
is the same as that in RFC1948. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Gen-ART LC Review of draft-ietf-6man-stable-privacy-addresses-06

2013-04-25 Thread Fernando Gont
regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-23 Thread Fernando Gont
On 04/22/2013 03:39 PM, SM wrote: At 12:40 22-04-2013, Fernando Gont wrote: PLease see the Appendix. I read that. I was confused by the short title (Stable Privacy Addresses) at first. I didn't see much discussion in the draft about privacy considerations. There's some discussion

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-23 Thread Fernando Gont
a goal f tis dcument, but rather a byproduct of it. And I would observe that the DAD problem cannot be solved ina reliable way. Could you please elaborate? Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-23 Thread Fernando Gont
knows I do my best to address all feedback, no matter whether that implies re-writing large portions of the document in question.) Make the spec as clear as possible save time and energy on all sides. Cheers, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint

Re: last call comments for draft-ietf-6man-stable-privacy-addresses-06

2013-04-23 Thread Fernando Gont
in this document as giving more room for tradeoffs to developers than RFC4941, and the same room for tradeoffs as e.g. RFC6528. Based on the above, me, I don't find the idea of re-writing the I-D compelling -- particularly at this point in time. Thanks, -- Fernando Gont SI6 Networks e-mail: fg

Re: [OPSEC] Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-12 Thread Fernando Gont
... ) Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: [OPSEC] Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-09 Thread Fernando Gont
that keeps everyone happy. Thanks so much! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-03 Thread Fernando Gont
On 04/02/2013 10:25 PM, Ted Lemon wrote: On Apr 2, 2013, at 7:30 PM, Fernando Gont fg...@si6networks.com wrote: I agree with the last sentence. Happy Eyeballs is about the HTTP. There are other applications protocols too. :-) Happy eyeballs is about HTTP. But part of the approach predates

Re: Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-02 Thread Fernando Gont
, this is kind of the whitelisting approach that has been applied to the general case by content providers -- with the caveat that in this case you positively know that such connectivity is not present). Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484

Re: Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-01 Thread Fernando Gont
is about. This one I cannot do much about. :-) -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: [OPSEC] Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-01 Thread Fernando Gont
not, and I don't think we're implying that. However, I'd note that some people are in the position of blocking traffic, or not doing anything about it. Check for IPv6 support in different security products, and you might get depressed. Cheers, -- Fernando Gont SI6 Networks e-mail: fg

Re: Last Call: draft-ietf-opsec-ipv6-implications-on-ipv4-nets-03.txt (Security Implications of IPv6 on IPv4 Networks) to Informational RFC

2013-04-01 Thread Fernando Gont
of the box for years (no matter whether you consider that a problem, or a feature). FWIW, my TP-LINK router does that, even if I don't want it to. Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: On the tradition of I-D Acknowledgements sections

2013-03-24 Thread Fernando Gont
at tools.ietf.org. When needed/appropriate, I've posted a summary of major changes to the relevant mailing-list. Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: TSV-DIR review of draft-ietf-6man-ipv6-atomic-fragments-03

2013-01-24 Thread Fernando Gont
] or change it to ...Section 5.2 of [RFC4443] and documented in [RFC5927] Thoughts? Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

Re: TSV-DIR review of draft-ietf-6man-ipv6-atomic-fragments-03

2013-01-23 Thread Fernando Gont
have in mind... but my personal experience says that being able to tackle isolated problems separately (rather than work on a large document that tries to address a plethora of issues) is (by far) more doable. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP

Re: Last Call: draft-gp-obsolete-icmp-types-iana-01.txt (Formally Deprecating Some ICMPv4 Message Types) to Proposed Standard

2013-01-18 Thread Fernando Gont
entries. and that corresponding changes be made elsewhere in the draft where clean up is used. I have no problem with applying this change. So unless anyone argues on the contrary, I'll rev the document accordingly. Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg

Re: Barely literate minutes

2012-11-30 Thread Fernando Gont
at the mike was saying, either because of low-volume, background noise, or a strong accent I wasn't used to. Cheers, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Newcomers [Was: Evolutionizing the IETF]

2012-11-27 Thread Fernando Gont
to post to the mailing-lists? Or do you count as participants those that write documents and/or send feedback about documents? etc.. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Last Call: draft-gont-intarea-obsolete-eid-option-01.txt (Obsoleting the Endpoint Identifier (EID) Option) to Proposed Standard

2012-10-08 Thread Fernando Gont
general, allowing any endpoint name format to be used. Please let me know if you have any suggestions on how to tweak the text to improve this. Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076

Re: Last Call: draft-ietf-v6ops-v6nd-problems-04.txt (Operational Neighbor Discovery Problems) to Informational RFC

2012-02-08 Thread Fernando Gont
of existing entries in the neighbor cache, and unable to answer Neighbor Solicitation). s/Solicitation/Solicitations/ * Section 7.2: s/Neighbour/Neighbor/ Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E

Re: Yet Another Reason?

2012-02-03 Thread Fernando Gont
/2012/01/british_tourist.html Thanks, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

Re: Protocol Definition

2012-01-05 Thread Fernando Gont
On 01/05/2012 11:48 AM, Dave CROCKER wrote: If protocol corresponds with program or algorithm, then what is the communications term that corresponds to process? Protocol Machine. or Protocol Instance. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP

Re: Gen-ART Combined Last Call and Telechat Review of draft-ietf-tcpm-rfc1948bis-01

2011-12-08 Thread Fernando Gont
to the documents shepard's agreement ;-) ) Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https

tsv-dir review of draft-ietf-behave-v4v6-bih-06

2011-09-14 Thread Fernando Gont
throughout the document, you shouldn't use it here, either. i.e., please rephrase. Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list

Re: [homegate] HOMENET working group proposal

2011-06-30 Thread Fernando Gont
(but currently can't), etc. And, if this is meant to be v6-only, state why v4 is excluded -- unless we're happy to have people connect their IPv4-devices, and see that they cannot communicate anymore. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7

Re: HOMENET working group proposal

2011-06-30 Thread Fernando Gont
On 06/30/2011 12:56 AM, Masataka Ohta wrote: Fernando Gont wrote: I personally consider this property of end-to-end connectivity as gone. How do you think about P2P applications? I think about applications that would benefit from e2e connectivity, but since it is gone, they have to spend

Re: HOMENET working group proposal

2011-06-30 Thread Fernando Gont
like it or not. As long as they are able to provide that service, I don't find a compelling reason for them to increase risk through unnecessary increased exposure. (Yes, in those cases in which you *need* increased exposure, you open your network -- i.e., default deny) Thanks, -- Fernando Gont e

Re: [homegate] HOMENET working group proposal

2011-06-30 Thread Fernando Gont
... but not what I read from this discussion and the proposed charter. Thoughts? Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org

Re: [homegate] HOMENET working group proposal

2011-06-30 Thread Fernando Gont
, as such that is homenet's primary focus. However, when we can define something that is needed for IPv6 in a way that is also useful for IPv4 without making significant concessions, we should go ahead and do so. - Mark On Jun 30, 2011, at 9:25 AM, Mikael Abrahamsson wrote: On Thu, 30 Jun 2011, Fernando Gont

Re: [homegate] HOMENET working group proposal

2011-06-30 Thread Fernando Gont
devices can co-exist in whatever v6 home-network architecture we envision). Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org

Re: HOMENET working group proposal

2011-06-29 Thread Fernando Gont
that people will replicate the architecture of their IPv4 networks with IPv6, in which end-systems are not reachable from the public Internet. Thanks! -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: HOMENET working group proposal

2011-06-29 Thread Fernando Gont
/advanced security RFCs produced by v6ops aimed at typical home devices? Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https

tsv-dir review of draft-ietf-behave-ftp64-10

2011-06-03 Thread Fernando Gont
and disable EPSV to PASV and, if implemented, EPRT to PORT translation. Please rephrase to ...disable EPSV to PASV translation and, if implemented, EPRT to PORT translation. Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7

Re: TSVDIR review of draft-ietf-intarea-shared-addressing-issues-02

2011-02-02 Thread Fernando Gont
mentions that timestamps may be easily predictable. However, this does not need to be the case (see e.g., draft-gont-timestamps-generation) Thanks! Best regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: TSVDIR review of draft-ietf-intarea-shared-addressing-issues-02

2011-02-02 Thread Fernando Gont
-- I just noted the tcp assessment doc for completeness sake. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https

Re: TSVDIR review of draft-ietf-intarea-shared-addressing-issues-02

2011-02-02 Thread Fernando Gont
On 02/02/2011 10:08 p.m., Joe Touch wrote: On 2/2/2011 5:04 PM, Fernando Gont wrote: ... At the least, it's worth noting that geolocation is already broken by tunnels, and that IP addressing does not ensure geographic proximity before attributing breakage on NATs or other sharing. Tunnels

Re: TSVDIR review of draft-ietf-intarea-shared-addressing-issues-02

2011-02-02 Thread Fernando Gont
On 02/02/2011 10:24 p.m., Fernando Gont wrote: On 2/2/2011 5:04 PM, Fernando Gont wrote: ... At the least, it's worth noting that geolocation is already broken by tunnels, and that IP addressing does not ensure geographic proximity before attributing breakage on NATs or other sharing

Re: TSVDIR review of draft-ietf-intarea-shared-addressing-issues-02

2011-02-02 Thread Fernando Gont
, and if multiple layers of NAT will break it (or, will prevent it to work the way it used to, if you prefer), it should be noted. The fact that geo-location was not considered in the IP design, is irrelevant. As noted, IP wasn't meant for production, either. Thanks, -- Fernando Gont e-mail: ferna

Re: Fwd: [Full-disclosure] IPv6 security myths

2010-10-26 Thread Fernando Gont
this one? Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

Re: [Full-disclosure] IPv6 security myths

2010-10-26 Thread Fernando Gont
with widespread deployment of IPsec was NAT traversal, why didn't we see widespread IPsec deployment (for the general case) e.g. once RFC 3948 was published? And: Do you expect IPsec deplyment to increase dramatically as IPv6 gets deployed? Thanks! Kind regards, -- Fernando Gont e-mail: ferna

Re: [Full-disclosure] IPv6 security myths

2010-10-26 Thread Fernando Gont
of the many needed tools make IPv6 different than IPv4, especially given that the indicated tool is present in both IPv4 and IPv6 implementations? Scratch-a-my-head. I don't see it. Nor do I ;-) Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP

Re: [Full-disclosure] IPv6 security myths

2010-10-26 Thread Fernando Gont
will be running both IPv4 and IPv6 for lots of years, the complexity of IPv6 adds to that of IPv4. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf

Re: [Full-disclosure] IPv6 security myths

2010-10-26 Thread Fernando Gont
, the user at that IP address is authorized to print. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org

Re: US DoD and IPv6

2010-10-06 Thread Fernando Gont
, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

Re: NAT behavior for IP ID field

2010-09-10 Thread Fernando Gont
in an ICMP frag needed is below some specified threshols. This RFC2402-behavior could cause problems in this scenario, too. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Last Call: draft-ietf-tcpm-urgent-data-06.txt (On the implementation of the TCP urgent mechanism) to Proposed Standard

2010-09-08 Thread Fernando Gont
argue that since there's no way of notifying the other end how you're interpreting the UP, trying to change this would actually break the current working code. Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE

Re: Last Call: draft-ietf-tcpm-urgent-data-06.txt (On the implementation of the TCP urgent mechanism) to Proposed Standard

2010-09-07 Thread Fernando Gont
give them careful consideration. Fair enough. Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https

Re: Optimizing for what? Was Re: IETF Attendance by continent

2010-09-06 Thread Fernando Gont
experience with getting Canadian visas (I have got four or five), from Buenos Aires (Argentina), being an Argentinian citizen. Europe is much better in this respect. For instance, they don't require visas for many latin-american countries (including Argentina). Thanks, -- Fernando Gont e-mail

Re: IETF Attendance by continent

2010-09-02 Thread Fernando Gont
. ;-) Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

Re: Is this true?

2010-08-31 Thread Fernando Gont
Phillip Hallam-Baker wrote: At the time email was a special case because it was the *only* application. As far as I recall *reading* (I wasn't around at the time :-) ) email was a couple of FTP commands? -- I seem to recall John Day writing about this in his book.. Thanks, -- Fernando Gont e

Re: Is this true?

2010-08-29 Thread Fernando Gont
throwing cryptography at packets. Agreed. The work that we have done at CPNI on TCP IP is probably along those lines (i.e., more than throwing crypto) -- see http://www.gont.com.ar/papers Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5

Re: [78attendees] WARNING !!! Re: Maastricht to Brussels-Nat-Aero, Sat 07:09

2010-08-29 Thread Fernando Gont
is usually valuable information, too. It wouldn't be surprised if the taxi driver tried to charge you more than he should if he realized you have no idea of how much things cost there (this could easily happen here in Argentina). Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP

Re: Is this true?

2010-08-28 Thread Fernando Gont
people are actually *concerned* about this. (no, not *me*) IPv6 also make IPsec mandatory, which seems a significant change over IPv4, too. As noted by Fred, this is mostly words on paper. Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint

Re: Tourist or business visa from US?

2010-08-27 Thread Fernando Gont
. Regarding the LOI itself, they usually accept LOIs in electronic form... so I guess this is probably the case for the Chinese visa, too. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Tourist or business visa from US?

2010-08-27 Thread Fernando Gont
to get their visas (said they had never live in the US illegally, when they actually had). Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing

Re: TCP persist timer min and max values (specified in RFC?)

2010-08-13 Thread Fernando Gont
of of 2, such as 64 or 128). This, together with the fact that the TTL is assumed to be a hop limit (rather than a time count) might leave some room for using a different upper limit for the RTO (and hence the persist timer). Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar

Re: IETF Attendance by continent

2010-08-12 Thread Fernando Gont
for attending meetings. Just my two cents Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https

Re: Varying meeting venue -- why?

2010-08-12 Thread Fernando Gont
not). Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

Re: Last Call: draft-ietf-tcpm-icmp-attacks (ICMP attacks against TCP) to Informational RFC

2010-04-15 Thread Fernando Gont
Hoenes) who provided very thorough reviews that had a very positive impact on the resulting documents. Thanks again, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Last Call: draft-ietf-tsvwg-port-randomization (Part #1)

2010-03-02 Thread Fernando Gont
. But as with the previous one, I'd like to hear what Lars thinks about this one. (5) General A few editorial nits will be reported to the authors off-list ASAP. Looking forward to them! Thanks! Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5

Security Assessment of TCP ([Fwd: [tcpm] poll for adopting draft-gont-tcp-security])

2009-06-24 Thread Fernando Gont
. --- Wes Eddy Network Systems Architect Verizon FNS / NASA GRC Office: (216) 433-6682 --- ___ tcpm mailing list t...@ietf.org https://www.ietf.org/mailman/listinfo/tcpm -- Fernando Gont e-mail: ferna...@gont.com.ar || fg

Re: Security Assessment of TCP

2009-04-14 Thread Fernando Gont
name is not in the cover page is simply that that is not the format with which CPNI are published. But I thought that my authorship of the CPNI document was implicit. Thanks, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF

Re: [tcpm] [OPSEC] draft-gont-tcp-security

2009-04-14 Thread Fernando Gont
that the vendor community is looking for guidance here, and I do believe the IETF should give it. This is the reason for which the output of the CPNI project was submitted as an IETF I-D. Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9

Security Assessment of TCP (was: draft-gont-tcp-security)

2009-04-13 Thread Fernando Gont
! Kind regards, Fernando Gont Original Message Subject: draft-gont-tcp-security Date: Mon, 13 Apr 2009 09:19:43 -0500 From: Eddy, Wesley M. (GRC-RCN0)[Verizon] wesley.m.e...@nasa.gov To: t...@ietf.org t...@ietf.org CC: Fernando Gont ferna...@gont.com.ar, Joe Abley jab

Re: [tcpm] draft-gont-tcp-security

2009-04-13 Thread Fernando Gont
with deploying it in the current Internet If tcpm agreed that opsec will be a better venue for this document, I'll be glad to pursue this effort there. At this point, tcpm and opsec are two possible options, with no preference for any of the two. Kind regards, -- Fernando Gont e-mail: ferna

Re: Last Call: draft-ietf-tcpm-tcpsecure (Improving TCP's Robustness to Blind In-Window Attacks) to Proposed Standard

2009-04-13 Thread Fernando Gont
might argue). Thanks! Kind regards, Fernando Gont The IESG wrote: The IESG has received a request from the TCP Maintenance and Minor Extensions WG (tcpm) to consider the following document: - 'Improving TCP's Robustness to Blind In-Window Attacks ' draft-ietf-tcpm-tcpsecure-11.txt

Re: [OPSEC] [tcpm] draft-gont-tcp-security

2009-04-13 Thread Fernando Gont
no hidden motivation in all this. Honestly, I'm not sure why you always have to knock down others' efforts on a by default basis, and prejudge the motivation behind those efforts. Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945

Re: [OPSEC] [tcpm] draft-gont-tcp-security

2009-04-13 Thread Fernando Gont
for the possible politically-incorrect comments. But this is the best trade-off I have been able to get between being politically-correct and being honest. Kind regards, -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Security Assessment of the Transmission Control Protocol (TCP)

2009-02-21 Thread Fernando Gont
Assessment of the Transmission Control Protocol (TCP) (draft-gont-tcp-security-00.txt) and is available at: http://tools.ietf.org/id/draft-gont-tcp-security-00.txt Any comments will be more than welcome. Thanks! Kind regards, - -- Fernando Gont e-mail: ferna...@gont.com.ar || fg...@acm.org PGP

Re: Security Assessment of the Transmission Control Protocol (TCP)

2009-02-21 Thread Fernando Gont
involved in the process. I'd be glad to discuss a plan to pursue this work within the IETF. Thanks! Kind regards, -- Fernando Gont e-mail: fernando at gont.com.ar || fgont at acm.org PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

Re: Gen-ART review of draft-ietf-tcpm-tcp-soft-errors-08.txt

2008-12-03 Thread Fernando Gont
to add text back to the I-D. Kind regards, -- Fernando Gont e-mail: [EMAIL PROTECTED] || [EMAIL PROTECTED] PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1 ___ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf

RE: Gen-ART review of draft-ietf-tcpm-tcp-soft-errors-08.txt

2008-12-03 Thread Fernando Gont
, not a technical one. I would still prefer to see this changed. Ok. I have applied the proposed change. Please let me know if there are any remaining issues in the document. Thanks so much! Kind regards, -- Fernando Gont e-mail: [EMAIL PROTECTED] || [EMAIL PROTECTED] PGP Fingerprint: 7809 84F5

Re: [73attendees] Is USA qualifiedfor2.3ofdraft-palet-ietf-meeting-venue-selection-criteria?

2008-11-19 Thread Fernando Gont
At 07:04 p.m. 18/11/2008, Nicholas Weaver wrote: I would bet (but have no evidence) that the visa problem is almost specifically a chinese issue. It is NOT a chinese issue. I have got my USA visa, but it IS an issue to get it. Fernando Gont (from Argentina) -- Fernando Gont e-mail: [EMAIL

Re: Gen-ART review of draft-ietf-tcpm-tcp-soft-errors-08.txt

2008-11-12 Thread Fernando Gont
Working Group). Fixed! Please let me know if the above address your comments Thanks so much! Kind regards, -- Fernando Gont e-mail: [EMAIL PROTECTED] || [EMAIL PROTECTED] PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1