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| author |   Neale Ranns <nranns@cisco.com> | 2016-08-25 15:29:12 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-09-21 17:37:39 +0000 |
| commit | 0bfe5d8c792abcdbcf27bfcc7b7b353fba04aee2 (patch) | |
| tree | d600b0e2e693e766e722936744930d3bebac493c /vnet/vnet/mpls/mpls_types.h | |
| parent | 60537f3d83e83d0ce10a620ca99aad4eddf85f5e (diff) | |
A Protocol Independent Hierarchical FIB (VPP-352)
Main Enhancements:
- Protocol Independent FIB API
- Hierarchical FIB entries. Dynamic recursive route resolution.
- Extranet Support.
- Integration of IP and MPLS forwarding.
- Separation of FIB and Adjacency databases.
- Data-Plane Object forwarding model.
Change-Id: I52dc815c0d0aa8b493e3cf6b978568f3cc82296c
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'vnet/vnet/mpls/mpls_types.h')
| -rw-r--r-- | vnet/vnet/mpls/mpls_types.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/vnet/vnet/mpls/mpls_types.h b/vnet/vnet/mpls/mpls_types.h new file mode 100644 index 00000000000..d7c629df832 --- /dev/null +++ b/vnet/vnet/mpls/mpls_types.h @@ -0,0 +1,39 @@ +#ifndef __MPLS_TYPES_H__ +#define __MPLS_TYPES_H__ + +#define MPLS_IETF_MIN_LABEL 0x00000 +#define MPLS_IETF_MAX_LABEL 0xfffff + +#define MPLS_IETF_MIN_RESERVED_LABEL 0x00000 +#define MPLS_IETF_MAX_RESERVED_LABEL 0x0000f + +#define MPLS_IETF_MIN_UNRES_LABEL 0x00010 +#define MPLS_IETF_MAX_UNRES_LABEL 0xfffff + +#define MPLS_IETF_IPV4_EXPLICIT_NULL_LABEL 0x00000 +#define MPLS_IETF_ROUTER_ALERT_LABEL 0x00001 +#define MPLS_IETF_IPV6_EXPLICIT_NULL_LABEL 0x00002 +#define MPLS_IETF_IMPLICIT_NULL_LABEL 0x00003 +#define MPLS_IETF_ELI_LABEL 0x00007 +#define MPLS_IETF_GAL_LABEL 0x0000D + +#define MPLS_IETF_IPV4_EXPLICIT_NULL_STRING "ip4-explicit-null" +#define MPLS_IETF_IPV4_EXPLICIT_NULL_BRIEF_STRING "e-nul" +#define MPLS_IETF_IMPLICIT_NULL_STRING "implicit-null" +#define MPLS_IETF_IMPLICIT_NULL_BRIEF_STRING "i-nul" +#define MPLS_IETF_ROUTER_ALERT_STRING "router-alert" +#define MPLS_IETF_ROUTER_ALERT_BRIEF_STRING "r-alt" +#define MPLS_IETF_IPV6_EXPLICIT_NULL_STRING "ipv6-explicit-null" +#define MPLS_IETF_IPV6_EXPLICIT_NULL_BRIEF_STRING "v6enl" +#define MPLS_IETF_ELI_STRING "entropy-label-indicator" +#define MPLS_IETF_ELI_BRIEF_STRING "eli" +#define MPLS_IETF_GAL_STRING "gal" +#define MPLS_IETF_GAL_BRIEF_STRING "gal" + +#define MPLS_LABEL_INVALID (MPLS_IETF_MAX_LABEL+1) + +#define MPLS_LABEL_IS_REAL(_lbl) \ + (((_lbl) > MPLS_IETF_MIN_UNRES_LABEL) && \ + ((_lbl) <= MPLS_IETF_MAX_UNRES_LABEL)) + +#endif |