[ANCP] Question about the Tech Type in draft-ietf-ancp-protocol-05

[Fortune HUANG <[e-mail]>]

Hi all,
 
I have a question about the Tech Type in ANCP protocol for clarification.
 
It says "Tech Type" value of 0x05 SHOULD be used by ANCP for DSL technology
in section 5.4.1.1 of draft-ietf-ancp-protocol-05.
 
I can find two related technology type registries at the website
http://www.iana.org/protocols/ as follows, but the 0x05 has been allocated
in both registries. Is the first registry with the name Access Technology
Types the right registry for the Tech Type in ANCP protocol, please? If it
is, I propose we change the 0x05 for DSL in section 5.4.1.1 to be 0x09 or
"to be allocated by IANA"  in order to avoid incorrect implementation.
 
Registry Name: Access Technology Types
Reference: [RFC-leung-mip4-proxy-mode-10.txt]
Registration Procedures: Expert Review

Registry:
Value     Name                                               Reference
--------  -------------------------------------------------  ---------
0         Reserved
[RFC-leung-mip4-proxy-mode-10.txt]
1         802.3
[RFC-leung-mip4-proxy-mode-10.txt]
2         802.11a/b/g
[RFC-leung-mip4-proxy-mode-10.txt]
3         802.16e
[RFC-leung-mip4-proxy-mode-10.txt]
4         802.16m
[RFC-leung-mip4-proxy-mode-10.txt]
5         3GPP EUTRAN/LTE
[RFC-leung-mip4-proxy-mode-10.txt]
6         3GPP UTRAN/GERAN
[RFC-leung-mip4-proxy-mode-10.txt]
7         3GPP2 1xRTT/HRPD
[RFC-leung-mip4-proxy-mode-10.txt]
8         3GPP2 UMB
[RFC-leung-mip4-proxy-mode-10.txt]
9-255     Unassigned

Access Technology Type Option type values 

Reference 

[ <http://www.iana.org/go/rfc5213> RFC5213] 

Registration Procedures 

Expert Review 

Value	 Description	 Reference	 Registration Date	
0	 Reserved	 [ <http://www.iana.org/go/rfc5213> RFC5213]

1	 Virtual	 [ <http://www.iana.org/go/rfc5213> RFC5213]

2	 PPP	 [ <http://www.iana.org/go/rfc5213> RFC5213]	 	
3	 IEEE 802.3	 [ <http://www.iana.org/go/rfc5213> RFC5213]

4	 IEEE 802.11a/b/g	 [ <http://www.iana.org/go/rfc5213> RFC5213]

5	 IEEE 802.16e	 [ <http://www.iana.org/go/rfc5213> RFC5213]

6	 3GPP GERAN	 [ <http://www.3gpp.org/specs/specs.htm> 3GPP TS
29.275][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Julien_Laganier> Julien_Laganier]	 2008-07-30	
7	 3GPP UTRAN	 [ <http://www.3gpp.org/specs/specs.htm> 3GPP TS
29.275][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Julien_Laganier> Julien_Laganier]	 2008-07-30	
8	 3GPP E-UTRAN	 [ <http://www.3gpp.org/specs/specs.htm> 3GPP TS
29.275][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Julien_Laganier> Julien_Laganier]	 2008-07-30	
9	 3GPP2 eHRPD	 [
<http://www.3gpp2.org/public_html/specs/index.cfm> 3GPP2 X.P0057][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Kuntal_Chowdhury> Kuntal_Chowdhury]	 2008-08-21	
10	 3GPP2 HRPD	 [
<http://www.3gpp2.org/public_html/specs/index.cfm> 3GPP2 X.P0061][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Kuntal_Chowdhury> Kuntal_Chowdhury]	 2008-08-21	
11	 3GPP2 1xRTT	 [
<http://www.3gpp2.org/public_html/specs/index.cfm> 3GPP2 X.S0011][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Kuntal_Chowdhury> Kuntal_Chowdhury]	 2008-08-21	
12	 3GPP2 UMB	 [
<http://www.3gpp2.org/public_html/specs/index.cfm> 3GPP2 X.S0054][
<http://www.iana.org/assignments/mobility-parameters/mobility-parameters.xht
ml#Kuntal_Chowdhury> Kuntal_Chowdhury]	 2008-08-21	
13-255	 Unassigned	 		
 
 
Best Regards,
Fortune