1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
Service Location Protocol Extensions, Version 2 (SLPv2)
-------------------------------------------------------
See RFC 2608 for the specification of SLPv2 and how it can be
extended.
New SLP Extensions with types in the range 2-65535 may be
registered following review by a Designated Expert. Please
submit new extension requests to iana@iana.org with
"SVRLOC-Extension Request" in the subject field.
The following is a list of current SLPv2 Extensions.
SLPv2 Extension ID Assignments
ID # Extension Name Contact Reference
------ -------------- ------- ---------
0x0001 Attribute Missing Erik Guttman [RFC2609]
erik.guttman@sun.com
SAs or DAs which receive a
SrvReg or SrvRqst which omits
an attribute which is marked
'required' in the Service
Template associated with the
service type MAY send this
extension to warn the message
sender.
0x0002 Attribute List Erik Guttman [RFC3059]
erik.guttman@sun.com
UAs may request and obtain
attribute lists along with
Service Replies.
0x0003 Vendor Opaque Erik Guttman [0x0003]
erik.guttman@sun.com
Vendors may attach specific
extensions to SLP messages
for their own purposes.
0x0004 Subscribe James Kempf [RFC3082]
james.kempf@sun.com
UAs request DAs inform them
when services of a particular
service type and scope appear
or disappear.
0x0005 NotifyAt James Kempf [RFC3082]
james.kempf@sun.com
DAs inform SAs what service
types and scopes to multicast
notifications for, and which
multicast groups to use.
0x0006 Mesh-enhancement Weibin Zhao [0x0006]
zwb@cs.columbia.edu
DA mesh control messages are
sent as extensions to DAAdvert
messages between mesh-enhanced
DAs.
REFERENCES
----------
[RFC2608] Guttman, E., Perkins, C., Veizades, J., Day, M.,
"Service Location Protocol, Version 2", RFC 2608,
July 1999.
[RFC2609] Guttman, E., Perkins, C. and J. Kempf, "Service
Templates and service: Schemes", RFC 2609, June 1999.
[RFC3059] E. Guttman, "Attribute List Extension for the Service
Location Protocol", RFC 3059, February 2001.
[RFC3082] Kempf, J. and J. Goldschmidt, "Notification and
Subscription for SLP", RFC 3082, March 2001.
[0x0003] draft-guttman-svrloc-vendor-ext-01.txt
[0x0006] draft-zhao-slp-da-interaction-06.txt
(created Oct 2000)
(last updated 03-15-01)
[]
|
