diff options
author | Neale Ranns <nranns@cisco.com> | 2017-02-02 02:18:18 -0800 |
---|---|---|
committer | Damjan Marion <dmarion.lists@gmail.com> | 2017-02-02 14:27:13 +0000 |
commit | a9374df5f351d25e968f5f90a827796203cbafdd (patch) | |
tree | 7876e45e388ebc739722777c1cadcf666dda6439 /src/vnet/mfib/mfib_types.h | |
parent | ed0e49c51841e84c72a5bb2c6d538ee779b734d4 (diff) |
Fix SR multicast post mfib commit
1 - use the SR policy to construct the replicate DPO. Each bucket therein is a SR tunnel.
2 - install a special mfib entry that links via this replicate
3 - forwarding is now mfib-lookup -> replicate -> sr_rewrite (per-tunnel)
no need for a separate sr_replicate node.
4 - Stack the sr tunnel on the forwarding DPO of the first-hop FIB entry.
no need for a second lookup post SR encap.
5 - fix some path-list lock leaks in the MFIB entry.
Change-Id: I20de96ea4c4be4fae252625bde159d9c435c8315
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/mfib/mfib_types.h')
-rw-r--r-- | src/vnet/mfib/mfib_types.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/vnet/mfib/mfib_types.h b/src/vnet/mfib/mfib_types.h index 37898a07b00..fe53aa6807a 100644 --- a/src/vnet/mfib/mfib_types.h +++ b/src/vnet/mfib/mfib_types.h @@ -68,6 +68,13 @@ typedef enum mfib_entry_attribute_t_ * Use with extreme caution */ MFIB_ENTRY_ACCEPT_ALL_ITF, + /** + * Exclusive - like its unicast counterpart. the source has provided + * the forwarding DPO directly. The entry therefore does not resolve + * paths via a path-list + */ + MFIB_ENTRY_EXCLUSIVE, + MFIB_ENTRY_INHERIT_ACCEPT, MFIB_ENTRY_ATTRIBUTE_LAST = MFIB_ENTRY_INHERIT_ACCEPT, } mfib_entry_attribute_t; @@ -83,6 +90,7 @@ typedef enum mfib_entry_attribute_t_ [MFIB_ENTRY_DROP] = "D", \ [MFIB_ENTRY_ACCEPT_ALL_ITF] = "AA", \ [MFIB_ENTRY_INHERIT_ACCEPT] = "IA", \ + [MFIB_ENTRY_EXCLUSIVE] = "E", \ } #define MFIB_ENTRY_NAMES_LONG { \ @@ -91,6 +99,7 @@ typedef enum mfib_entry_attribute_t_ [MFIB_ENTRY_DROP] = "Drop", \ [MFIB_ENTRY_ACCEPT_ALL_ITF] = "Accept-all-itf", \ [MFIB_ENTRY_INHERIT_ACCEPT] = "Inherit-Accept", \ + [MFIB_ENTRY_EXCLUSIVE] = "Exclusive", \ } typedef enum mfib_entry_flags_t_ @@ -99,8 +108,9 @@ typedef enum mfib_entry_flags_t_ MFIB_ENTRY_FLAG_SIGNAL = (1 << MFIB_ENTRY_SIGNAL), MFIB_ENTRY_FLAG_DROP = (1 << MFIB_ENTRY_DROP), MFIB_ENTRY_FLAG_CONNECTED = (1 << MFIB_ENTRY_CONNECTED), - MFIB_ENTRY_FLAG_INHERIT_ACCEPT = (1 << MFIB_ENTRY_INHERIT_ACCEPT), MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF = (1 << MFIB_ENTRY_ACCEPT_ALL_ITF), + MFIB_ENTRY_FLAG_EXCLUSIVE = (1 << MFIB_ENTRY_EXCLUSIVE), + MFIB_ENTRY_FLAG_INHERIT_ACCEPT = (1 << MFIB_ENTRY_INHERIT_ACCEPT), } mfib_entry_flags_t; typedef enum mfib_itf_attribute_t_ @@ -155,6 +165,7 @@ typedef enum mfib_source_t_ MFIB_SOURCE_CLI, MFIB_SOURCE_VXLAN, MFIB_SOURCE_DHCP, + MFIB_SOURCE_SRv6, MFIB_SOURCE_DEFAULT_ROUTE, } mfib_source_t; @@ -164,6 +175,7 @@ typedef enum mfib_source_t_ [MFIB_SOURCE_CLI] = "CLI", \ [MFIB_SOURCE_DHCP] = "DHCP", \ [MFIB_SOURCE_VXLAN] = "VXLAN", \ + [MFIB_SOURCE_SRv6] = "SRv6", \ [MFIB_SOURCE_DEFAULT_ROUTE] = "Default Route", \ } |