Re: [regext] [Ext] I-D Action: draft-ietf-regext-epp-ttl-05.txt

[Gavin Brown <[e-mail]>]

Hi Jim, thanks for this - I've reviewed and agree, and will publish a -06 version some time soon which reflects this approach.

Cheers,

Gavin.

> On 7 Feb 2024, at 21:17, Gould, James <[e-mail]> wrote:
> 
> Gavin, 
> 
> My feedback is included below.
> 
> -- 
> 
> JG 
> 
> 
> 
> James Gould
> Fellow Engineer
> [e-mail] <applewebdata://13890C55-AAE8-4BF3-A6CE-B4BA42740803/[e-mail]>
> 
> 703-948-3271
> 12061 Bluemont Way
> Reston, VA 20190
> 
> Verisign.com <https://urldefense.com/v3/__http://verisigninc.com/__;!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQARHLdz5$ [verisigninc[.]com]> 
> 
> 
> 
> 
> On 2/7/24, 12:43 PM, "Gavin Brown" <[e-mail] <mailto:[e-mail]>> wrote:
> 
> 
> Caution: This email originated from outside the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. 
> 
> 
> Hi Jim,
> 
> 
> Thanks for this feedback.
> 
> 
> Am I correct in saying that in your view, if a server receives an unextended <info> command (on a session where the TTL extension was included in an <extURI> element in the <login> frame) then the <info> response should not include the <ttl:infData> element in the response?
> 
> JG - Correct, the inclusion of the ttl extension in the info command would trigger inclusion of the ttl extension in the info response.
> 
> 
> If that's the case, then this seems somewhat at variance with the approach taken historically: for example, one does not need to extend the <info> command to get the <secDNS:infData> and <rgp:infData> elements in the <info> response.
> 
> JG - The difference here is that the secDNS and rgp extensions are included in the response if they have dnssec and rgp data, which will be a subset of the domain names.  The original form of the ttl extension included the policy information that includes ttl information for all support resource records for all responses, which can increase the size of all info responses.   I could see including the ttl extension based on the login services only when the ttl was explicitly set, which would be a subset of the domain names and it would limit the amount of information included in the response.  Inclusion of the policy information needs to be explicitly included in the extension to the info command.  
> 
> Are there examples of more recent extensions which require an extension to an <info> command to get an extended <info> response? I would not consider the launch extensions here for example, since it requires the client to provide parameters in order to satisfy the request.
> 
> JG - Examples include:
> 
> 1. The launch extension in RFC 8334, as you noted
> 2. allocation token extension in RFC 8495
> 3. whois info extension (https://urldefense.com/v3/__https://www.verisign.com/assets/epp-sdk/verisign_epp-extension_whois-info_v01.html__;!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQMH-7XDI$ [verisign[.]com]) 
> 4. related domain extension (https://urldefense.com/v3/__https://www.verisign.com/assets/epp-sdk/verisign_epp-extension_related-domain_v01.html__;!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQBXwONJh$[verisign[.]com]) 
> 
> There are three options that I've seen for including the extension in the info response:
> 
> 1. based on the login services
> 2. based on the login services and the existence of data
> 3. based on the extension with options included in the info command
> 
> If ttl includes the extension in the response when the ttl has explicitly been set and ttl in in the login services, and provides the option to get the policy information via an extension to the info command, then it would use a mix of option 2 and option 3.  
> 
> Thanks,
> 
> 
> Gavin.
> 
> 
> 
> 
>> On 31 Jan 2024, at 15:29, Gould, James <[e-mail] <mailto:[e-mail]>> wrote:
>> 
>> Gavin,
>> 
>> Thanks for making the updates to draft-ietf-regext-epp-ttl-05. I did find one issue with the XML schema, where <attribute name="policy" type="boolean" required="true"/> needs to be <attribute name="policy" type="boolean" use="required"/>. I would prefer making the "policy" attribute optional with a default value of "false", as in:
>> 
>> <attribute name="policy" type="boolean" default="false"/>
>> 
>> I would then change the description in section 1.3 to be:
>> 
>> It has a single OPTIONAL "policy" attribute, which takes a boolean value with a default value of "false". 
>> 
>> If a server receives an <info> command for a domain or host object which includes a <ttl:info> element with a "policy" attribute that is "1" (or "true"), then the response MUST include <ttl:ttl> records for all supported DNS record types with the "min", "default" and "max" policy attributes, irrespective of whether those record types are in use by the object. If a server receives an <info> command for a domain or host object which includes a <ttl:info> element with a "policy" attribute that is "0" (or "false"), then the response MUST include <ttl:ttl> records for all DNS record types that are in use by the object without the "min", "default" and "max" policy attributes.
>> 
>> In additional in section 2.1.1:
>> 
>> If the command contained a <ttl:info> element with a policy "attribute" with a "1" (or "true") value, then the <ttl:infData> element MUST contain a <ttl:ttl> element for each supported DNS record type, and those elements MUST have the "min", "default" and "max" policy attributes, as described in Section 1.3. Otherwise, the response MUST contain a <ttl:ttl> element for each DNS record type that is in use by the object without the "min", "default", and "max" policy attributes. 
>> 
>> Section 2.1.1 may be a duplicate of the description in section 1.3, but I believe that's ok.
>> 
>> Thanks,
>> 
>> -- 
>> 
>> JG 
>> 
>> 
>> 
>> James Gould
>> Fellow Engineer
>> [e-mail] <mailto:[e-mail]> <applewebdata://13890C55-AAE8-4BF3-A6CE-B4BA42740803/[e-mail] <mailto:[e-mail]>>
>> 
>> 703-948-3271
>> 12061 Bluemont Way
>> Reston, VA 20190
>> 
>> Verisign.com <https://urldefense.com/v3/__https://secure-web.cisco.com/1ArHNKqT2MZO-mMIGPHHtUmvYmmLwjvpeOCERgbeFeFTi8xJpeZkaOQwKYaSJX8QfAhRaSbkSkKixKlNA5k3DjVS_38smLdAkMWXu9qknPl4sGYAAPPyi_vOxpdNHsJrlfe7_dNFrvBGsN8XkBGxmiVu-oWltSsOteabZzdY2A9yjk0L-iU0bg-Udk0SVcQo0hcesb-XLbLFzjFrJ-3hvA9wJmnF1QSLkfbKDl860P0iJGORO8vjnStO0BzVDTMYeqgcB8opXhELqrgQb9TJTvsOQ5fDzg7AtUyvfbNfpcxE/https*3A*2F*2Furldefense.com*2Fv3*2F__http*3A*2F*2Fverisigninc.com*2F__;!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_FwTVex-D$__;JSUlJSUlJSUl!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQIfKfmIV$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1ArHNKqT2MZO-mMIGPHHtUmvYmmLwjvpeOCERgbeFeFTi8xJpeZkaOQwKYaSJX8QfAhRaSbkSkKixKlNA5k3DjVS_38smLdAkMWXu9qknPl4sGYAAPPyi_vOxpdNHsJrlfe7_dNFrvBGsN8XkBGxmiVu-oWltSsOteabZzdY2A9yjk0L-iU0bg-Udk0SVcQo0hcesb-XLbLFzjFrJ-3hvA9wJmnF1QSLkfbKDl860P0iJGORO8vjnStO0BzVDTMYeqgcB8opXhELqrgQb9TJTvsOQ5fDzg7AtUyvfbNfpcxE/https*3A*2F*2Furldefense.com*2Fv3*2F__http*3A*2F*2Fverisigninc.com*2F__;!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_FwTVex-D$__;JSUlJSUlJSUl!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQIfKfmIV$ [secure-web[.]cisco[.]com]> [verisigninc[.]com]> 
>> 
>> 
>> 
>> 
>> On 1/29/24, 7:54 AM, "regext on behalf of Gavin Brown" <[e-mail] <mailto:[e-mail]> <mailto:[e-mail] <mailto:[e-mail]>> on behalf of [e-mail] <mailto:[e-mail]> <mailto:[e-mail]<mailto:[e-mail]>>> wrote:
>> 
>> 
>> Caution: This email originated from outside the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. 
>> 
>> 
>> Hi all,
>> 
>> 
>> This version updates the extension with Jim's feedback, so that the min/default/max attributes on <ttl:ttl> elements are only included in <info> responses if the client includes <ttl:info policy="true"/> in the command.
>> 
>> 
>> I haven't received much feedback other than Jim's, so apart from fixing any minor issues that may be found and reported, I think this document may be ready for WGLC, although I am expecting the DNS Directorate may have some suggestions.
>> 
>> 
>> If you have implemented this extension in a client or server, please let me know so I can details to the "Implementation Status" section of the draft. I am in the process of adding support to Pepper[1], after which we'll have two independent implementations which IIRC is the preferred minimum number.
>> 
>> 
>> So if you have feedback, speak now or lose your right to say "I told you so" in future :)
>> 
>> 
>> G.
>> 
>> 
>> [1] https://urldefense.com/v3/__https://secure-web.cisco.com/1iHSuamO6KKQ5g0FjZr-eG_mmFqe1KF0buFHeJt80jgkIaZe-mpUN0EUFFbztNOMmltUkQYzdTY0mYX-V3LzixpuCd1Dl-mIDi6E-lBwvQ9M3yZmTbXzjvnVh8e8Ze6WLNTzrCPCp44PI6LfQPioonrMmWv0rjygz4cXj_XLSBafs6smn8Or7QeE-yN7VtDELDLn_s170RHfeCBifrUxTyQ24IfS4ImiWEgwQDpmQDJ5T9hCHbkQx9cUnP4gC-AbAIss6ZM7SHKVRSFbKCjzAAEgiEW9oLONqqSFBjk6qR_4/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1gdFbL5nCWZzt1mOR7uORNvem-z-ecFM8xhNd4Rn8UGX_SSlBZYbwjWk2HLj3nFghtZHtS_5D9sQ7vh92HPIvgMmXmaqw6izeZ-mlerR8gYBR1a7rmgg6NSVd0FYEs_kkbBrCKCdZh_bdO-4axu92vpY765hoHHRdCcwOY0IZ80Sc7hpLanPa9skcpCWdYy1ybscVUQHj-BUDqEFAosp9CQ5y-oZYBYRPxLil-_FaQ0jW6PgfCFxfBUvAs2bAY566EvVLvoSYU8Ssjf0T8RNbfoLdwTT9O5er67KTCY16_WU*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQFYetYiJ$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1iHSuamO6KKQ5g0FjZr-eG_mmFqe1KF0buFHeJt80jgkIaZe-mpUN0EUFFbztNOMmltUkQYzdTY0mYX-V3LzixpuCd1Dl-mIDi6E-lBwvQ9M3yZmTbXzjvnVh8e8Ze6WLNTzrCPCp44PI6LfQPioonrMmWv0rjygz4cXj_XLSBafs6smn8Or7QeE-yN7VtDELDLn_s170RHfeCBifrUxTyQ24IfS4ImiWEgwQDpmQDJ5T9hCHbkQx9cUnP4gC-AbAIss6ZM7SHKVRSFbKCjzAAEgiEW9oLONqqSFBjk6qR_4/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1gdFbL5nCWZzt1mOR7uORNvem-z-ecFM8xhNd4Rn8UGX_SSlBZYbwjWk2HLj3nFghtZHtS_5D9sQ7vh92HPIvgMmXmaqw6izeZ-mlerR8gYBR1a7rmgg6NSVd0FYEs_kkbBrCKCdZh_bdO-4axu92vpY765hoHHRdCcwOY0IZ80Sc7hpLanPa9skcpCWdYy1ybscVUQHj-BUDqEFAosp9CQ5y-oZYBYRPxLil-_FaQ0jW6PgfCFxfBUvAs2bAY566EvVLvoSYU8Ssjf0T8RNbfoLdwTT9O5er67KTCY16_WU*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQFYetYiJ$ [secure-web[.]cisco[.]com]>*3A*2F*2Fgithub.com*2Fgbxyz*2Fpepper__;JSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F-Dkc2Qz$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1iHSuamO6KKQ5g0FjZr-eG_mmFqe1KF0buFHeJt80jgkIaZe-mpUN0EUFFbztNOMmltUkQYzdTY0mYX-V3LzixpuCd1Dl-mIDi6E-lBwvQ9M3yZmTbXzjvnVh8e8Ze6WLNTzrCPCp44PI6LfQPioonrMmWv0rjygz4cXj_XLSBafs6smn8Or7QeE-yN7VtDELDLn_s170RHfeCBifrUxTyQ24IfS4ImiWEgwQDpmQDJ5T9hCHbkQx9cUnP4gC-AbAIss6ZM7SHKVRSFbKCjzAAEgiEW9oLONqqSFBjk6qR_4/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1gdFbL5nCWZzt1mOR7uORNvem-z-ecFM8xhNd4Rn8UGX_SSlBZYbwjWk2HLj3nFghtZHtS_5D9sQ7vh92HPIvgMmXmaqw6izeZ-mlerR8gYBR1a7rmgg6NSVd0FYEs_kkbBrCKCdZh_bdO-4axu92vpY765hoHHRdCcwOY0IZ80Sc7hpLanPa9skcpCWdYy1ybscVUQHj-BUDqEFAosp9CQ5y-oZYBYRPxLil-_FaQ0jW6PgfCFxfBUvAs2bAY566EvVLvoSYU8Ssjf0T8RNbfoLdwTT9O5er67KTCY16_WU*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQFYetYiJ$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1iHSuamO6KKQ5g0FjZr-eG_mmFqe1KF0buFHeJt80jgkIaZe-mpUN0EUFFbztNOMmltUkQYzdTY0mYX-V3LzixpuCd1Dl-mIDi6E-lBwvQ9M3yZmTbXzjvnVh8e8Ze6WLNTzrCPCp44PI6LfQPioonrMmWv0rjygz4cXj_XLSBafs6smn8Or7QeE-yN7VtDELDLn_s170RHfeCBifrUxTyQ24IfS4ImiWEgwQDpmQDJ5T9hCHbkQx9cUnP4gC-AbAIss6ZM7SHKVRSFbKCjzAAEgiEW9oLONqqSFBjk6qR_4/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1gdFbL5nCWZzt1mOR7uORNvem-z-ecFM8xhNd4Rn8UGX_SSlBZYbwjWk2HLj3nFghtZHtS_5D9sQ7vh92HPIvgMmXmaqw6izeZ-mlerR8gYBR1a7rmgg6NSVd0FYEs_kkbBrCKCdZh_bdO-4axu92vpY765hoHHRdCcwOY0IZ80Sc7hpLanPa9skcpCWdYy1ybscVUQHj-BUDqEFAosp9CQ5y-oZYBYRPxLil-_FaQ0jW6PgfCFxfBUvAs2bAY566EvVLvoSYU8Ssjf0T8RNbfoLdwTT9O5er67KTCY16_WU*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQFYetYiJ$ [secure-web[.]cisco[.]com]>*3A*2F*2Fgithub.com*2Fgbxyz*2Fpepper__;JSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F-Dkc2Qz$ [secure-web[.]cisco[.]com]>
>> 
>> 
>>> On 26 Jan 2024, at 14:24, [e-mail] <mailto:[e-mail]> <mailto:[e-mail] <mailto:[e-mail]>> wrote:
>>> 
>>> Internet-Draft draft-ietf-regext-epp-ttl-05.txt is now available. It is a work
>>> item of the Registration Protocols Extensions (REGEXT) WG of the IETF.
>>> 
>>> Title: Extensible Provisioning Protocol (EPP) mapping for DNS Time-To-Live (TTL) values
>>> Author: Gavin Brown
>>> Name: draft-ietf-regext-epp-ttl-05.txt
>>> Pages: 26
>>> Dates: 2024-01-26
>>> 
>>> Abstract:
>>> 
>>> This document describes an extension to the Extensible Provisioning
>>> Protocol (EPP) that allows EPP clients to manage the Time-To-Live
>>> (TTL) value for domain name delegation records.
>>> 
>>> About this draft
>>> 
>>> This note is to be removed before publishing as an RFC.
>>> 
>>> The source for this draft, and an issue tracker, may can be found at
>>> https://urldefense.com/v3/__https://secure-web.cisco.com/1ZPp5guYPhWJuqQ2mH6VLNK1FtUpZYb4SliTXwzxVtSGm4PWJlegWUZ3y_yslvNPtfiKNwSasQmh3iGwr-jZfNwXKq1D6trNEcTptGXQfqOzP5NJ27x9TzKduIhuu9N3NrhkGV8UUVM1NlIS-tWI1FpG2o2L4d_PqVK7sqp4j9j0wPcwOovMwGQ2DWTrdi2X1PKWBplU2XzmPlRCU7FJafH1eNnFFDEI-PI2yZy60ygh2CweZDUNXj3ly0rhnpsBB6nYpPyM7qVmw-41iYfPQ3ff6bFEqYSCroSiZZ-RIY7Q/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1OTZmNl4sh4q1vdxH_lVdQkksVes6uLgDFgqnGgq1jjefKdWB8M2d1g3uA47F2SAezdc6Cji2pvFinXs3TBvDbOLzGOGtjsnOWlYi4tD1smhW3MuQ4zkxE8Ka2u_cYff_y0gVcvdjkGbcjGWR1ZfpYMpd1n7HRgqMNigVxb1rvGS8Y5utwgZPZohqwM4TVZ45PLBY1cdh9JundpSBX_NHJmAfntC_f461FtYXHBek2Ojtsv3MDVw6KM8pVue8rSMFJ4sWacjFSfdXwlJ9UIOp7DsCtbyd55k3ee2SrMghM0M*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQPSgU5lx$[secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1ZPp5guYPhWJuqQ2mH6VLNK1FtUpZYb4SliTXwzxVtSGm4PWJlegWUZ3y_yslvNPtfiKNwSasQmh3iGwr-jZfNwXKq1D6trNEcTptGXQfqOzP5NJ27x9TzKduIhuu9N3NrhkGV8UUVM1NlIS-tWI1FpG2o2L4d_PqVK7sqp4j9j0wPcwOovMwGQ2DWTrdi2X1PKWBplU2XzmPlRCU7FJafH1eNnFFDEI-PI2yZy60ygh2CweZDUNXj3ly0rhnpsBB6nYpPyM7qVmw-41iYfPQ3ff6bFEqYSCroSiZZ-RIY7Q/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1OTZmNl4sh4q1vdxH_lVdQkksVes6uLgDFgqnGgq1jjefKdWB8M2d1g3uA47F2SAezdc6Cji2pvFinXs3TBvDbOLzGOGtjsnOWlYi4tD1smhW3MuQ4zkxE8Ka2u_cYff_y0gVcvdjkGbcjGWR1ZfpYMpd1n7HRgqMNigVxb1rvGS8Y5utwgZPZohqwM4TVZ45PLBY1cdh9JundpSBX_NHJmAfntC_f461FtYXHBek2Ojtsv3MDVw6KM8pVue8rSMFJ4sWacjFSfdXwlJ9UIOp7DsCtbyd55k3ee2SrMghM0M*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQPSgU5lx$[secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fgithub.com*2Fgbxyz*2Fepp-ttl-extension__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC3VaYPVTA$__;JSUlJSUlJSUlJQ!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F3hnYer8$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1ZPp5guYPhWJuqQ2mH6VLNK1FtUpZYb4SliTXwzxVtSGm4PWJlegWUZ3y_yslvNPtfiKNwSasQmh3iGwr-jZfNwXKq1D6trNEcTptGXQfqOzP5NJ27x9TzKduIhuu9N3NrhkGV8UUVM1NlIS-tWI1FpG2o2L4d_PqVK7sqp4j9j0wPcwOovMwGQ2DWTrdi2X1PKWBplU2XzmPlRCU7FJafH1eNnFFDEI-PI2yZy60ygh2CweZDUNXj3ly0rhnpsBB6nYpPyM7qVmw-41iYfPQ3ff6bFEqYSCroSiZZ-RIY7Q/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1OTZmNl4sh4q1vdxH_lVdQkksVes6uLgDFgqnGgq1jjefKdWB8M2d1g3uA47F2SAezdc6Cji2pvFinXs3TBvDbOLzGOGtjsnOWlYi4tD1smhW3MuQ4zkxE8Ka2u_cYff_y0gVcvdjkGbcjGWR1ZfpYMpd1n7HRgqMNigVxb1rvGS8Y5utwgZPZohqwM4TVZ45PLBY1cdh9JundpSBX_NHJmAfntC_f461FtYXHBek2Ojtsv3MDVw6KM8pVue8rSMFJ4sWacjFSfdXwlJ9UIOp7DsCtbyd55k3ee2SrMghM0M*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQPSgU5lx$[secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1ZPp5guYPhWJuqQ2mH6VLNK1FtUpZYb4SliTXwzxVtSGm4PWJlegWUZ3y_yslvNPtfiKNwSasQmh3iGwr-jZfNwXKq1D6trNEcTptGXQfqOzP5NJ27x9TzKduIhuu9N3NrhkGV8UUVM1NlIS-tWI1FpG2o2L4d_PqVK7sqp4j9j0wPcwOovMwGQ2DWTrdi2X1PKWBplU2XzmPlRCU7FJafH1eNnFFDEI-PI2yZy60ygh2CweZDUNXj3ly0rhnpsBB6nYpPyM7qVmw-41iYfPQ3ff6bFEqYSCroSiZZ-RIY7Q/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1OTZmNl4sh4q1vdxH_lVdQkksVes6uLgDFgqnGgq1jjefKdWB8M2d1g3uA47F2SAezdc6Cji2pvFinXs3TBvDbOLzGOGtjsnOWlYi4tD1smhW3MuQ4zkxE8Ka2u_cYff_y0gVcvdjkGbcjGWR1ZfpYMpd1n7HRgqMNigVxb1rvGS8Y5utwgZPZohqwM4TVZ45PLBY1cdh9JundpSBX_NHJmAfntC_f461FtYXHBek2Ojtsv3MDVw6KM8pVue8rSMFJ4sWacjFSfdXwlJ9UIOp7DsCtbyd55k3ee2SrMghM0M*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQPSgU5lx$[secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fgithub.com*2Fgbxyz*2Fepp-ttl-extension__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC3VaYPVTA$__;JSUlJSUlJSUlJQ!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F3hnYer8$ [secure-web[.]cisco[.]com]> [github[.]com].
>>> 
>>> The IETF datatracker status page for this Internet-Draft is:
>>> https://urldefense.com/v3/__https://secure-web.cisco.com/1gVlE_uJOgCBTmgsQrN2FMg9Wo3utAVHwBgr5VgFip4jSglxp_RqobRiywKQ7jCoD53OuMGsaOwBTRfex6wKLHvIDg7_-nk8i4hskMw5c35MH11kDY2_Wxd4QnJbbB-xPJ_7KDSOuNqJyibsgLLICqG8_BfF_2BZ6RGvA9xVptlbLI6mdWGu8gN-YBaddHIUJIpvgBoWDHGdhRng-cAkdDjnQb2mJnuKYLm7d9T5yFvj8sw0VbAaHZbQHgCQSqGHJs7MarJkLNgRpS2F8F7EWBtJ11rsv_T2nFD8HlfzWvHc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1iXeqc6-CgmpsZP8vo8X79ryeFRLSTaN9cXZwvr-GVU8LpUvdsD9KwrH17PltsRhIDIsn0Pryx6J9Z7e2atHT8-G6RH_5YrtPklQv8yVp9fV74AEGupWQ--KTbPYjvGUL9WK_XObrsarPA1UW1zqCRJP9W53Nx0RDoMgcVIoWYjLdQMBqNyC_S0iyCZjVQ-MOJrc5PKcGiPV1E33HNjWUiNPqfmdKWXAi1wl7jo390gxP5FvoYRWmT7M5TYKh0dh1LMB7_km4naHPmpT5O8K_3yz2Ixl_fzfMCZwUWkskqUc*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQP7POb4L$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1gVlE_uJOgCBTmgsQrN2FMg9Wo3utAVHwBgr5VgFip4jSglxp_RqobRiywKQ7jCoD53OuMGsaOwBTRfex6wKLHvIDg7_-nk8i4hskMw5c35MH11kDY2_Wxd4QnJbbB-xPJ_7KDSOuNqJyibsgLLICqG8_BfF_2BZ6RGvA9xVptlbLI6mdWGu8gN-YBaddHIUJIpvgBoWDHGdhRng-cAkdDjnQb2mJnuKYLm7d9T5yFvj8sw0VbAaHZbQHgCQSqGHJs7MarJkLNgRpS2F8F7EWBtJ11rsv_T2nFD8HlfzWvHc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1iXeqc6-CgmpsZP8vo8X79ryeFRLSTaN9cXZwvr-GVU8LpUvdsD9KwrH17PltsRhIDIsn0Pryx6J9Z7e2atHT8-G6RH_5YrtPklQv8yVp9fV74AEGupWQ--KTbPYjvGUL9WK_XObrsarPA1UW1zqCRJP9W53Nx0RDoMgcVIoWYjLdQMBqNyC_S0iyCZjVQ-MOJrc5PKcGiPV1E33HNjWUiNPqfmdKWXAi1wl7jo390gxP5FvoYRWmT7M5TYKh0dh1LMB7_km4naHPmpT5O8K_3yz2Ixl_fzfMCZwUWkskqUc*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQP7POb4L$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fdatatracker.ietf.org*2Fdoc*2Fdraft-ietf-regext-epp-ttl*2F__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC1SM_JvMA$__;JSUlJSUlJSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F9FC_CKn$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1gVlE_uJOgCBTmgsQrN2FMg9Wo3utAVHwBgr5VgFip4jSglxp_RqobRiywKQ7jCoD53OuMGsaOwBTRfex6wKLHvIDg7_-nk8i4hskMw5c35MH11kDY2_Wxd4QnJbbB-xPJ_7KDSOuNqJyibsgLLICqG8_BfF_2BZ6RGvA9xVptlbLI6mdWGu8gN-YBaddHIUJIpvgBoWDHGdhRng-cAkdDjnQb2mJnuKYLm7d9T5yFvj8sw0VbAaHZbQHgCQSqGHJs7MarJkLNgRpS2F8F7EWBtJ11rsv_T2nFD8HlfzWvHc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1iXeqc6-CgmpsZP8vo8X79ryeFRLSTaN9cXZwvr-GVU8LpUvdsD9KwrH17PltsRhIDIsn0Pryx6J9Z7e2atHT8-G6RH_5YrtPklQv8yVp9fV74AEGupWQ--KTbPYjvGUL9WK_XObrsarPA1UW1zqCRJP9W53Nx0RDoMgcVIoWYjLdQMBqNyC_S0iyCZjVQ-MOJrc5PKcGiPV1E33HNjWUiNPqfmdKWXAi1wl7jo390gxP5FvoYRWmT7M5TYKh0dh1LMB7_km4naHPmpT5O8K_3yz2Ixl_fzfMCZwUWkskqUc*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQP7POb4L$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1gVlE_uJOgCBTmgsQrN2FMg9Wo3utAVHwBgr5VgFip4jSglxp_RqobRiywKQ7jCoD53OuMGsaOwBTRfex6wKLHvIDg7_-nk8i4hskMw5c35MH11kDY2_Wxd4QnJbbB-xPJ_7KDSOuNqJyibsgLLICqG8_BfF_2BZ6RGvA9xVptlbLI6mdWGu8gN-YBaddHIUJIpvgBoWDHGdhRng-cAkdDjnQb2mJnuKYLm7d9T5yFvj8sw0VbAaHZbQHgCQSqGHJs7MarJkLNgRpS2F8F7EWBtJ11rsv_T2nFD8HlfzWvHc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1iXeqc6-CgmpsZP8vo8X79ryeFRLSTaN9cXZwvr-GVU8LpUvdsD9KwrH17PltsRhIDIsn0Pryx6J9Z7e2atHT8-G6RH_5YrtPklQv8yVp9fV74AEGupWQ--KTbPYjvGUL9WK_XObrsarPA1UW1zqCRJP9W53Nx0RDoMgcVIoWYjLdQMBqNyC_S0iyCZjVQ-MOJrc5PKcGiPV1E33HNjWUiNPqfmdKWXAi1wl7jo390gxP5FvoYRWmT7M5TYKh0dh1LMB7_km4naHPmpT5O8K_3yz2Ixl_fzfMCZwUWkskqUc*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQP7POb4L$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fdatatracker.ietf.org*2Fdoc*2Fdraft-ietf-regext-epp-ttl*2F__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC1SM_JvMA$__;JSUlJSUlJSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F9FC_CKn$ [secure-web[.]cisco[.]com]> [datatracker[.]ietf[.]org]
>>> 
>>> There is also an HTMLized version available at:
>>> https://urldefense.com/v3/__https://secure-web.cisco.com/1rRzF9HZ70Yvv5m6ymX-3ZFElUxZeWxzFdPb-Sp2HeiTVG2fOokXPh_59Wa5cqA6ShfqAbRnYG3wcRijPN835d9VNlSAksrHvvmelnPsnL7NprsNrXJQoRqczfXqhHo5M2_Ge0rrClfWPkBJ5_xkSVv6Qim7WSlHUrK3IkcqbJB4nF_1zBBtGUzxaM-U8TWaHGxSAsPUh4ixTmzZxF_X7HQWe5nurddmLO74BppbIfT17gsGpmTt2KfScoFxmSE6JKJlRUT178Ip8ys96JvFVik9UFCe6RWRYuDKAxP1v0eU/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1AqeedQmqBYd2WplQ43E9OQFWPG_buYxqPy496QwSwBTdjSJLq-h_-0rtkKraZZ7Ovffd-RowKtCUeSJk3Kpg0MhLhiWds2OV9jeHkGe-A1LSvk-6pjv7H18Y4BuRweFc2zU8LR56n4FDOpLWkRIQxpnLDDvfcouMJ1wBLcZXgUIMVLDxAlrg9PaVjwtL_zXbMGSovcEKIV3JimFod5GmqE5DGVNt3VKkcWjYV4K8EHjWfybAPOUyFwpQJrWBIJhkBLf2ebQSBRcduA7Ek3-lGvrZ472-y3AaYUHMNCVdSgk*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQLpTRH6Y$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1rRzF9HZ70Yvv5m6ymX-3ZFElUxZeWxzFdPb-Sp2HeiTVG2fOokXPh_59Wa5cqA6ShfqAbRnYG3wcRijPN835d9VNlSAksrHvvmelnPsnL7NprsNrXJQoRqczfXqhHo5M2_Ge0rrClfWPkBJ5_xkSVv6Qim7WSlHUrK3IkcqbJB4nF_1zBBtGUzxaM-U8TWaHGxSAsPUh4ixTmzZxF_X7HQWe5nurddmLO74BppbIfT17gsGpmTt2KfScoFxmSE6JKJlRUT178Ip8ys96JvFVik9UFCe6RWRYuDKAxP1v0eU/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1AqeedQmqBYd2WplQ43E9OQFWPG_buYxqPy496QwSwBTdjSJLq-h_-0rtkKraZZ7Ovffd-RowKtCUeSJk3Kpg0MhLhiWds2OV9jeHkGe-A1LSvk-6pjv7H18Y4BuRweFc2zU8LR56n4FDOpLWkRIQxpnLDDvfcouMJ1wBLcZXgUIMVLDxAlrg9PaVjwtL_zXbMGSovcEKIV3JimFod5GmqE5DGVNt3VKkcWjYV4K8EHjWfybAPOUyFwpQJrWBIJhkBLf2ebQSBRcduA7Ek3-lGvrZ472-y3AaYUHMNCVdSgk*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQLpTRH6Y$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fdatatracker.ietf.org*2Fdoc*2Fhtml*2Fdraft-ietf-regext-epp-ttl-05__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC0Bw5LmWA$__;JSUlJSUlJSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_Fw1MCpo_$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1rRzF9HZ70Yvv5m6ymX-3ZFElUxZeWxzFdPb-Sp2HeiTVG2fOokXPh_59Wa5cqA6ShfqAbRnYG3wcRijPN835d9VNlSAksrHvvmelnPsnL7NprsNrXJQoRqczfXqhHo5M2_Ge0rrClfWPkBJ5_xkSVv6Qim7WSlHUrK3IkcqbJB4nF_1zBBtGUzxaM-U8TWaHGxSAsPUh4ixTmzZxF_X7HQWe5nurddmLO74BppbIfT17gsGpmTt2KfScoFxmSE6JKJlRUT178Ip8ys96JvFVik9UFCe6RWRYuDKAxP1v0eU/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1AqeedQmqBYd2WplQ43E9OQFWPG_buYxqPy496QwSwBTdjSJLq-h_-0rtkKraZZ7Ovffd-RowKtCUeSJk3Kpg0MhLhiWds2OV9jeHkGe-A1LSvk-6pjv7H18Y4BuRweFc2zU8LR56n4FDOpLWkRIQxpnLDDvfcouMJ1wBLcZXgUIMVLDxAlrg9PaVjwtL_zXbMGSovcEKIV3JimFod5GmqE5DGVNt3VKkcWjYV4K8EHjWfybAPOUyFwpQJrWBIJhkBLf2ebQSBRcduA7Ek3-lGvrZ472-y3AaYUHMNCVdSgk*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQLpTRH6Y$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1rRzF9HZ70Yvv5m6ymX-3ZFElUxZeWxzFdPb-Sp2HeiTVG2fOokXPh_59Wa5cqA6ShfqAbRnYG3wcRijPN835d9VNlSAksrHvvmelnPsnL7NprsNrXJQoRqczfXqhHo5M2_Ge0rrClfWPkBJ5_xkSVv6Qim7WSlHUrK3IkcqbJB4nF_1zBBtGUzxaM-U8TWaHGxSAsPUh4ixTmzZxF_X7HQWe5nurddmLO74BppbIfT17gsGpmTt2KfScoFxmSE6JKJlRUT178Ip8ys96JvFVik9UFCe6RWRYuDKAxP1v0eU/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1AqeedQmqBYd2WplQ43E9OQFWPG_buYxqPy496QwSwBTdjSJLq-h_-0rtkKraZZ7Ovffd-RowKtCUeSJk3Kpg0MhLhiWds2OV9jeHkGe-A1LSvk-6pjv7H18Y4BuRweFc2zU8LR56n4FDOpLWkRIQxpnLDDvfcouMJ1wBLcZXgUIMVLDxAlrg9PaVjwtL_zXbMGSovcEKIV3JimFod5GmqE5DGVNt3VKkcWjYV4K8EHjWfybAPOUyFwpQJrWBIJhkBLf2ebQSBRcduA7Ek3-lGvrZ472-y3AaYUHMNCVdSgk*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQLpTRH6Y$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fdatatracker.ietf.org*2Fdoc*2Fhtml*2Fdraft-ietf-regext-epp-ttl-05__;!!PtGJab4!_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC0Bw5LmWA$__;JSUlJSUlJSUlJSU!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_Fw1MCpo_$ [secure-web[.]cisco[.]com]> [datatracker[.]ietf[.]org]
>>> 
>>> A diff from the previous version is available at:
>>> https://urldefense.com/v3/__https://secure-web.cisco.com/13D3dAiCWzCqV3m1d6Ne5Bjxbgx8rQGV3sVo1eksVOn-ZD3ia83UHgOm_DxZWkXU1x-rwAs8IeBqWCqnCt7C9SnmNb3eMAV6aw2JEe0PQPuo01_6TSNWXTkAlbr11H5V9Zn-wiEsFx11vjuCMsDni0MzrlG2UIajwy1Vry4owYVqCKBd5KxWlN39Izrkz64vsIqsUq58P3otj_ljsM4PvxS0S1dY3w4Tfn5nq9GWIWWzC8D0GmAAcKXfGeXsMYCU40XS-CQn3C7rJh7ZS4-L7luANyx0lmNQxADNwnFBgiSc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1ClL2lGsEqVMbDudyWa8F39bxQTdUPRfuftJxjQ9UFXF00dwFlLpjdJLREZe9GmBTLa_D6WWKFcsRRQfd8yUZM_TlT-JjeaTe2-w6cZyawxJVSByYZ24p-n5Pd40PwzA1o1qO8sKnxyX1bqoSMIXqPRNOZH7fU86g0QRyiBHIf9krAD5rWTg2CFxRVxjOhtS2NHVbLa9W6clmnTYpJmcajWpV3ygumcAWm9xvlWvZyHzI3hhNy5YklHQc49HHVYCC4pW8R-HpNl8XK6ZT02GTPYQxKgXbOBTJil8XatuPnYQ*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJIT9S4g$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/13D3dAiCWzCqV3m1d6Ne5Bjxbgx8rQGV3sVo1eksVOn-ZD3ia83UHgOm_DxZWkXU1x-rwAs8IeBqWCqnCt7C9SnmNb3eMAV6aw2JEe0PQPuo01_6TSNWXTkAlbr11H5V9Zn-wiEsFx11vjuCMsDni0MzrlG2UIajwy1Vry4owYVqCKBd5KxWlN39Izrkz64vsIqsUq58P3otj_ljsM4PvxS0S1dY3w4Tfn5nq9GWIWWzC8D0GmAAcKXfGeXsMYCU40XS-CQn3C7rJh7ZS4-L7luANyx0lmNQxADNwnFBgiSc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1ClL2lGsEqVMbDudyWa8F39bxQTdUPRfuftJxjQ9UFXF00dwFlLpjdJLREZe9GmBTLa_D6WWKFcsRRQfd8yUZM_TlT-JjeaTe2-w6cZyawxJVSByYZ24p-n5Pd40PwzA1o1qO8sKnxyX1bqoSMIXqPRNOZH7fU86g0QRyiBHIf9krAD5rWTg2CFxRVxjOhtS2NHVbLa9W6clmnTYpJmcajWpV3ygumcAWm9xvlWvZyHzI3hhNy5YklHQc49HHVYCC4pW8R-HpNl8XK6ZT02GTPYQxKgXbOBTJil8XatuPnYQ*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJIT9S4g$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fauthor-tools.ietf.org*2Fiddiff*3Furl2*3Ddraft-ietf-regext-epp-ttl-05__*3B*21*21PtGJab4*21_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC0sxk-WpA*24__;JSUlJSUlJSUlJSUlJSUlJQ!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F46aPI9w$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/13D3dAiCWzCqV3m1d6Ne5Bjxbgx8rQGV3sVo1eksVOn-ZD3ia83UHgOm_DxZWkXU1x-rwAs8IeBqWCqnCt7C9SnmNb3eMAV6aw2JEe0PQPuo01_6TSNWXTkAlbr11H5V9Zn-wiEsFx11vjuCMsDni0MzrlG2UIajwy1Vry4owYVqCKBd5KxWlN39Izrkz64vsIqsUq58P3otj_ljsM4PvxS0S1dY3w4Tfn5nq9GWIWWzC8D0GmAAcKXfGeXsMYCU40XS-CQn3C7rJh7ZS4-L7luANyx0lmNQxADNwnFBgiSc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1ClL2lGsEqVMbDudyWa8F39bxQTdUPRfuftJxjQ9UFXF00dwFlLpjdJLREZe9GmBTLa_D6WWKFcsRRQfd8yUZM_TlT-JjeaTe2-w6cZyawxJVSByYZ24p-n5Pd40PwzA1o1qO8sKnxyX1bqoSMIXqPRNOZH7fU86g0QRyiBHIf9krAD5rWTg2CFxRVxjOhtS2NHVbLa9W6clmnTYpJmcajWpV3ygumcAWm9xvlWvZyHzI3hhNy5YklHQc49HHVYCC4pW8R-HpNl8XK6ZT02GTPYQxKgXbOBTJil8XatuPnYQ*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJIT9S4g$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/13D3dAiCWzCqV3m1d6Ne5Bjxbgx8rQGV3sVo1eksVOn-ZD3ia83UHgOm_DxZWkXU1x-rwAs8IeBqWCqnCt7C9SnmNb3eMAV6aw2JEe0PQPuo01_6TSNWXTkAlbr11H5V9Zn-wiEsFx11vjuCMsDni0MzrlG2UIajwy1Vry4owYVqCKBd5KxWlN39Izrkz64vsIqsUq58P3otj_ljsM4PvxS0S1dY3w4Tfn5nq9GWIWWzC8D0GmAAcKXfGeXsMYCU40XS-CQn3C7rJh7ZS4-L7luANyx0lmNQxADNwnFBgiSc/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1ClL2lGsEqVMbDudyWa8F39bxQTdUPRfuftJxjQ9UFXF00dwFlLpjdJLREZe9GmBTLa_D6WWKFcsRRQfd8yUZM_TlT-JjeaTe2-w6cZyawxJVSByYZ24p-n5Pd40PwzA1o1qO8sKnxyX1bqoSMIXqPRNOZH7fU86g0QRyiBHIf9krAD5rWTg2CFxRVxjOhtS2NHVbLa9W6clmnTYpJmcajWpV3ygumcAWm9xvlWvZyHzI3hhNy5YklHQc49HHVYCC4pW8R-HpNl8XK6ZT02GTPYQxKgXbOBTJil8XatuPnYQ*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJIT9S4g$ [secure-web[.]cisco[.]com]>*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fauthor-tools.ietf.org*2Fiddiff*3Furl2*3Ddraft-ietf-regext-epp-ttl-05__*3B*21*21PtGJab4*21_DepdCBuQNU9w6ND2zQe5XDlZbAu2n5vHRWy8p3aQ8IDqC0AuYVlCHl0xDgKlGI9BPLrHP_sYzzV8Zq28SiTGlPyjC0sxk-WpA*24__;JSUlJSUlJSUlJSUlJSUlJQ!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F46aPI9w$ [secure-web[.]cisco[.]com]> [author-tools[.]ietf[.]org]
>>> 
>>> Internet-Drafts are also available by rsync at:
>>> rsync.ietf.org::internet-drafts
>>> 
>>> 
>>> _______________________________________________
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>> 
>> 
>> --
>> Gavin Brown
>> Principal Engineer, Global Domains & Strategy
>> Internet Corporation for Assigned Names and Numbers (ICANN)
>> 
>> 
>> https://urldefense.com/v3/__https://secure-web.cisco.com/1kpgUKT0Ha8OLhBX6cdzo74uQj4X5P8RWD-kHc1Ncm7Ngr1CLXqrIkGI6V4hbstLwwKp8Yzqy6_IltGAhTnV66HLEbDkMAvYQ-XcM4pWKhElYtCrtzCrGBX8lIEvUvKVp3P1ACDx1q47QavfL2RiWPRm8lJ5bEUQ9IyaNXh00frt3gm2tGUyGNkT3rpd4Ma265w1azHnFKSJ8P6EePDgXDNPx5vX8Xdq7h3PJ8ZEngAV50eaYblVVFXfxrjWBysqWWYdy-7PhOMH_3VhjCt3qAwJqhw_Q8Bcl_C_xGrzncL8/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1J2TV07n9dSlg4fq4Xsa95st1JmFXpZlCjAKHg-mdPVWZrzpgHcSNRIjNBiOWh6KqfKE_G7Zxg_TASR-rcsLZPJ7L3lbBEGe-rvi28TukcpVRhXeizavCYyXOkPyKK-oAGYvsxNF2dRlJdrf-dDwWlXA4kJz0QtzxgKFgQznyp_7_z5YIp4Re_Qcc5XUfWI_RPqmPewe2Xl4odf4gXFv5PzLE49EYjdCVRnxKDGsAq2xVEm4-JEDUkAkco7mpTF1lsyeNJzMr74wfIMsZKTIF0ztyoztR5yB_QG9lgEMVxjI*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQHs-KVX3$[secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1kpgUKT0Ha8OLhBX6cdzo74uQj4X5P8RWD-kHc1Ncm7Ngr1CLXqrIkGI6V4hbstLwwKp8Yzqy6_IltGAhTnV66HLEbDkMAvYQ-XcM4pWKhElYtCrtzCrGBX8lIEvUvKVp3P1ACDx1q47QavfL2RiWPRm8lJ5bEUQ9IyaNXh00frt3gm2tGUyGNkT3rpd4Ma265w1azHnFKSJ8P6EePDgXDNPx5vX8Xdq7h3PJ8ZEngAV50eaYblVVFXfxrjWBysqWWYdy-7PhOMH_3VhjCt3qAwJqhw_Q8Bcl_C_xGrzncL8/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1J2TV07n9dSlg4fq4Xsa95st1JmFXpZlCjAKHg-mdPVWZrzpgHcSNRIjNBiOWh6KqfKE_G7Zxg_TASR-rcsLZPJ7L3lbBEGe-rvi28TukcpVRhXeizavCYyXOkPyKK-oAGYvsxNF2dRlJdrf-dDwWlXA4kJz0QtzxgKFgQznyp_7_z5YIp4Re_Qcc5XUfWI_RPqmPewe2Xl4odf4gXFv5PzLE49EYjdCVRnxKDGsAq2xVEm4-JEDUkAkco7mpTF1lsyeNJzMr74wfIMsZKTIF0ztyoztR5yB_QG9lgEMVxjI*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQHs-KVX3$[secure-web[.]cisco[.]com]>*3A*2F*2Fwww.icann.org__;JSUl!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F-8UCdMd$ [secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1kpgUKT0Ha8OLhBX6cdzo74uQj4X5P8RWD-kHc1Ncm7Ngr1CLXqrIkGI6V4hbstLwwKp8Yzqy6_IltGAhTnV66HLEbDkMAvYQ-XcM4pWKhElYtCrtzCrGBX8lIEvUvKVp3P1ACDx1q47QavfL2RiWPRm8lJ5bEUQ9IyaNXh00frt3gm2tGUyGNkT3rpd4Ma265w1azHnFKSJ8P6EePDgXDNPx5vX8Xdq7h3PJ8ZEngAV50eaYblVVFXfxrjWBysqWWYdy-7PhOMH_3VhjCt3qAwJqhw_Q8Bcl_C_xGrzncL8/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1J2TV07n9dSlg4fq4Xsa95st1JmFXpZlCjAKHg-mdPVWZrzpgHcSNRIjNBiOWh6KqfKE_G7Zxg_TASR-rcsLZPJ7L3lbBEGe-rvi28TukcpVRhXeizavCYyXOkPyKK-oAGYvsxNF2dRlJdrf-dDwWlXA4kJz0QtzxgKFgQznyp_7_z5YIp4Re_Qcc5XUfWI_RPqmPewe2Xl4odf4gXFv5PzLE49EYjdCVRnxKDGsAq2xVEm4-JEDUkAkco7mpTF1lsyeNJzMr74wfIMsZKTIF0ztyoztR5yB_QG9lgEMVxjI*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQHs-KVX3$[secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/1kpgUKT0Ha8OLhBX6cdzo74uQj4X5P8RWD-kHc1Ncm7Ngr1CLXqrIkGI6V4hbstLwwKp8Yzqy6_IltGAhTnV66HLEbDkMAvYQ-XcM4pWKhElYtCrtzCrGBX8lIEvUvKVp3P1ACDx1q47QavfL2RiWPRm8lJ5bEUQ9IyaNXh00frt3gm2tGUyGNkT3rpd4Ma265w1azHnFKSJ8P6EePDgXDNPx5vX8Xdq7h3PJ8ZEngAV50eaYblVVFXfxrjWBysqWWYdy-7PhOMH_3VhjCt3qAwJqhw_Q8Bcl_C_xGrzncL8/https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fsecure-web.cisco.com*2F1J2TV07n9dSlg4fq4Xsa95st1JmFXpZlCjAKHg-mdPVWZrzpgHcSNRIjNBiOWh6KqfKE_G7Zxg_TASR-rcsLZPJ7L3lbBEGe-rvi28TukcpVRhXeizavCYyXOkPyKK-oAGYvsxNF2dRlJdrf-dDwWlXA4kJz0QtzxgKFgQznyp_7_z5YIp4Re_Qcc5XUfWI_RPqmPewe2Xl4odf4gXFv5PzLE49EYjdCVRnxKDGsAq2xVEm4-JEDUkAkco7mpTF1lsyeNJzMr74wfIMsZKTIF0ztyoztR5yB_QG9lgEMVxjI*2Fhttps__;JSUlJSUlJSUlJQ!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQHs-KVX3$[secure-web[.]cisco[.]com]>*3A*2F*2Fwww.icann.org__;JSUl!!PtGJab4!-BmVcm0DEP6Pd-hbhf62oVe9EE2m7kih1fZlStX43HWhDrmwy1SjkdL_xXt8tVb-XA9EjRFrFp_uEDH_F-8UCdMd$ [secure-web[.]cisco[.]com]>
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> --
> Gavin Brown
> Principal Engineer, Global Domains & Strategy
> Internet Corporation for Assigned Names and Numbers (ICANN)
> 
> 
> https://urldefense.com/v3/__https://secure-web.cisco.com/15w7brSOIilormI8x0zXM2EaI4sYiPLqcFyjBl0Ii3rTi9M5MX9SRLTTX1i_YEjrQRU_NL0YS2SKspDAbN0DrBiQf01pumzokMq5qwBLf5awz6xJghoa9uyBx988_7QiYOE1VUuF-D2R8akOpCfsseU6w1oPnA6nh-49CFzQfmfGa5hg8INwlDrFApNBT7pGBwkGvLOYLFY3qhVoUeJ1VJgort78qzROdYTUWPbWp80EPV8bngapb9NpXNGtivJvfF9CLxCSeTSEfGX4XUJ794KslftOqfMQbXjXiXRk3GUU/https*3A*2F*2Fwww.icann.org__;JSUl!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJEx4ofx$[secure-web[.]cisco[.]com] <https://urldefense.com/v3/__https://secure-web.cisco.com/15w7brSOIilormI8x0zXM2EaI4sYiPLqcFyjBl0Ii3rTi9M5MX9SRLTTX1i_YEjrQRU_NL0YS2SKspDAbN0DrBiQf01pumzokMq5qwBLf5awz6xJghoa9uyBx988_7QiYOE1VUuF-D2R8akOpCfsseU6w1oPnA6nh-49CFzQfmfGa5hg8INwlDrFApNBT7pGBwkGvLOYLFY3qhVoUeJ1VJgort78qzROdYTUWPbWp80EPV8bngapb9NpXNGtivJvfF9CLxCSeTSEfGX4XUJ794KslftOqfMQbXjXiXRk3GUU/https*3A*2F*2Fwww.icann.org__;JSUl!!PtGJab4!5TKqQZgF-fFtaBWMyjr4L_bFUTdhCYDuZ7I__5YfR0HrgHAu3Tue2WFr-2APuvO-K2D7ZFgCCrlAR_fhQJEx4ofx$ [secure-web[.]cisco[.]com]>


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Gavin Brown
Principal Engineer, Global Domains & Strategy
Internet Corporation for Assigned Names and Numbers (ICANN)

https://www.icann.org