The "HP Diameter Topology Discovery" Diameter application
The "HP Diameter Topology Discovery" Diameter application uses the application ID code "16777305".
It can be used to exchange the following command codes:
| Command code | Command name | Abbreviation |
|---|---|---|
| 100 | Peer Information-Request | |
| 100 | Peer Information-Answer | |
| 101 | Fetch Peers-Request | |
| 101 | Fetch Peers-Answer | |
| 102 | Subscribe Change-Request | |
| 102 | Subscribe Change-Answer | |
| 103 | Notify Change-Request | |
| 103 | Notify Change-Answer |
| AVP code | AVP name |
|---|---|
| 200 | Peer-State |
| 201 | Peer-Name |
| 202 | Peer-Identity |
| 203 | Peer-State-Change |
| 204 | More-Peers |
| 205 | Peer-Type |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |