public class EndPointsNSAPTLV
extends PCEPTLV
EndPointsNSAP TLV, Experimental & Propietary from GEYSERS.
Encoding: propietary from GEYSERS
TLV Type: 999 (non-standard)
All PCEP TLVs have the following format:
Type: 2 bytes
Length: 2 bytes
Value: variable
A PCEP object TLV is comprised of 2 bytes for the type, 2 bytes
specifying the TLV length, and a value field.
The Length field defines the length of the value portion in bytes.
The TLV is padded to 4-bytes alignment; padding is not included in
the Length field (so a 3-byte value would have a length of 3, but the
total size of the TLV would be 8 bytes).
Unrecognized TLVs MUST be ignored.
IANA management of the PCEP Object TLV type identifier codespace is
described in Section 9.
In GEYSERS,
PCEP END-POINTS-ASSISTEDUNICAST-IPv4 object Assisted unicast from GEYSERS
The path computation request for the enhanced connection paradigms
defined in D4.1 section 4.2.2 are supported extending the END-POINTS
object (Object-Class=4). The following new Object-Types are defined
for this object:
� Object-Type: TBD � Assisted unicast IPv4
� Object-Type: TBD � Assisted unicast IPv6
� Object-Type: TBD � Assisted unicast NSAP
The format of the END-POINTS-ASSISTEDUNICAST-IPv4 object body for assisted NSAP is the
following:
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
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| |
// End-point pair 1 //
| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| |
// ... //
| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| |
// End-point pair N //
| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
where a single End-point pair block has the following format:
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
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Source IPv4 address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Destination IPv4 address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
END-POINT pair block Format for IPv4
- Author:
- Alejandro Tovar de Due�as