Dear all,
Magnus has asked me to make sure that using in
http://www.ietf.org/internet-drafts/draft-ietf-rserpool-common-param-15.txt
the following text make sense to DCCP experts.
Any comments?
Best regards
Michael
3.3. DCCP Transport Parameter
This parameter defines a TLV that describes a user transport using
DCCP protocol.
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Type = 0x3 | Length = variable |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| DCCP port | (reserved) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| DCCP service code |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
: IPv4 or IPv6 Address :
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Length: 16 bits (unsigned integer)
Indicates the entire length of the parameter in number of octets,
including the Type, Length, DCCP port, reserved fields, and IP
address parameter.
DCCP port: 16 bits (unsigned integer)
The DCCP port number signed to this DCCP user transport.
DCCP service code: 32 bits (unsigned integer)
The DCCP service code signed to this DCCP user transport.
IPv4 or IPv6 Address
Indicates an IPv4 or IPv6 address parameter (as defined above in
Section 3.1 and Section 3.2) assigned to this DCCP user
transport.
Unlike in an SCTP transport parameter, only one IP address
parameter can be present in a DCCP transport parameter.
Note: A DCCP port MUST NOT be used for control information. For
this
reason, no Transport Use field is provided. DCCP MUST always be
treated as a "Data Only" type transport use.
