- Entry:
- TPN2
- VIT option:
- SSCP
- Event:
- Topology node entry modified
- VIT processing module:
- ISTITCST
This record is a continuation of the TOPN trace record.
- Byte (hex)
- Contents
- 00–03
- Record ID: C"TPN2"
- 04–07
- Node record pointer
- 08–0B
- Current resource sequence number for the node
- 0C–0E
- Node characteristics control vector flags (V4580_FLAGS)
- Bit
- Meaning
- 1... ....
- Node congested
- .1.. ....
- Intermediate routing resources depleted
- ..1. ....
- Endpoint resources depleted
- ...1 ....
- Garbage collection indicator
- .... 1...
- High-order bit of the 3-bit Locate Message Size supported by this node
- .... .1..
- Node is shutting down
- .... ..11
- Low-order bits of the 3-bit Locate Message Size supported by this node
- 0F
- Garbage collection indicator
- 10–13
- 0
- 14–1B
- Network ID
- 1C
- Number of days left before this node is garbage collected
- 1D–1F
- 0