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path: root/src/vnet/vxlan/vxlan.c
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2017-02-02VXLAN: further unify ip4/ip6 ctl plane handlingEyal Bari1-81/+53
fix wrong udp error codes in decap ip6 handling Change-Id: Ibf791a995128d38b31725c1ee67ec9d1c9dffca2 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-31VXLAN: small changes for brevityEyal Bari1-49/+16
Change-Id: I9cfff0196845c6f1161848aa49442aa4df81b20e Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-31Add vxlan-bypass feature to IP6 forwarding pathJohn Lo1-0/+171
Add vxlan-bypass feature which can be enabled on the IP6 underlay interface which receive VXLAN packets to accelerate VXLAN decap processing. The CLI to enable/disable it is: set interface ip6 vxlan-bypass <interface> [del] The vxlan-bypass feature is already supported on the IP4 underlay interface. The CLI to enable/disable it is: set interface ip vxlan-bypass <interface> [del] Move vxlan-bypass API/CLI support code from decap.c to vxlan.c. Also fixed two issues in the VXLAN decap path in the vxlan-input node: 1. Add verification of VXLAN packet FIB index with the encap-vrf-id of the VXLAN tunnel. 2. Fix checking of VXLANoIPv6 packet mcast DIP against that of the IP6 mcast VXLAN tunnel. Change-Id: I2bad4074a468c48fbb8bb5ac64f6437190756ed2 Signed-off-by: John Lo <loj@cisco.com>
2017-01-27IP Multicast FIB (mfib)Neale Ranns1-30/+82
- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match - Replication represented via a new replicate DPO. - RPF configuration and data-plane checking - data-plane signals sent to listening control planes. The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast. 'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests. Updated applications to use the new MIFB functions; - IPv6 NS/RA. - DHCPv6 unit tests for these are undated accordingly. Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-20VXLAN - Add IPv6 tunnels src ref countEyal Bari1-69/+66
and refactored hash table mem keys access hash_set_key_dup - same as hash_set_mem but duplicates the key hash_unset_key_free - same as hash_unset_mem but frees the key Change-Id: I18cdcf7e41c57faa615d6337acaf8d1ad058a4c1 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-01-03vxlan fix mcast tunnel deleteEyal Bari1-22/+26
Change-Id: I15f7ff1e957718e808bfad811895deaacb85d2a3 Signed-off-by: Eyal Bari <ebari@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+899
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>