Security Parameters Index (SPI) Parameters
- Last Updated
- 2010-04-28
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Registry included below
Security Parameters Index (SPI)
- Registration Procedure(s)
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RFC Required
- Reference
- [RFC1826][RFC2402][RFC2406][RFC4302][RFC4303]
- Note
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The Security Parameters Index is a 32-bit number used to identify the security association of a datagram in certain security procedures [RFC1826][RFC1827]. The first 256 SPI values are assigned by the IANA and listed here. - Available Formats
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CSV
| Number | Description | Reference |
|---|---|---|
| 0 | Reserved - Used to indicate that no security association has been established | [RFC4302][RFC4303] |
| 1 | SKIP | [Tom_Markson] |
| 2 | WESP | [RFC5840] |
| 3-255 | Unassigned |
Contact Information
| ID | Name | Contact URI | Last Updated |
|---|---|---|---|
| [Tom_Markson] | Tom Markson | mailto:markson&osmosys.incog.com | 1995-08 |