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2021-02-08ipsec: Use the new tunnel API types to add flow label and TTL copyNeale Ranns1-4/+2
support Type: feature Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I6d4a9b187daa725d4b2cbb66e11616802d44d2d3
2021-02-08tunnel: support copying TTL and flow label from inner to outerNeale Ranns6-40/+437
Type: feature The added functionality is to support copying TTL and flow label from inner to outer. The .api was extened to support expressing this and also adding a common tunnel endpoint type. i find it best to make API changes in one patch so there are less versions of the API. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I755c1e3f4c475058792af39c1abeda92129efb76
2021-01-18ipsec: Support MPLS over IPSec[46] interfaceNeale Ranns1-0/+20
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I89dc3815eabfee135cd5b3c910dea5e2e2ef1333
2021-01-07ipip: Support MPLS over IPNeale Ranns1-0/+33
Type: feature Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ief1755131297afcaa14fe74fd8dd28c71a92fbe6
2020-12-14api: add missing version infoPaul Vinciguerra1-0/+1
Type: fix Change-Id: I269214e3eae72e837f25ee61d714556d976d410f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-12-09fib: supporting inner flow hash on tunnelsMohammed Hawari2-1/+4
Change-Id: I53011e089bfecb08483792029b534b09b9e33a10 Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2020-12-08tunnel: add cli support for encap_decap flagsMohammed Hawari2-2/+16
Change-Id: I2bf6ba325975309183dba1e14e9519c944710752 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: improvement
2020-11-02ipsec: Tunnel SA DSCP behaviourNeale Ranns1-0/+57
Type: feature - use tunnel_encap_decap_flags to control the copying of DSCP/ECN/etc during IPSEC tunnel mode encap. - use DSCP value to have fixed encap value. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: If4f51fd4c1dcbb0422aac9bd078e5c14af5bf11f
2020-05-04fib: midchain adjacency optimisationsNeale Ranns1-0/+2
Type: improvement - inline some common encap fixup functions into the midchain rewrite node so we don't incur the cost of the virtual function call - change the copy 'guess' from ethernet_header (which will never happen) to an ip4 header - add adj-midchain-tx to multiarch sources - don't run adj-midchain-tx as a feature, instead put this node as the adj's next and at the end of the feature arc. - cache the feature arc config index (to save the cache miss going to fetch it) - don't check if features are enabled when taking the arc (since we know they are) the last two changes will also benefit normal adjacencies taking the arc (i.e. for NAT, ACLs, etc) for IPSec: - don't run esp_encrypt as a feature, instead when required insert this node into the adj's next and into the end of the feature arc. this implies that encrypt is always 'the last feature' run, which is symmetric with decrypt always being the first. - esp_encrpyt for tunnels has adj-midchain-tx as next node Change-Id: Ida0af56a704302cf2d7797ded5f118a781e8acb7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-02-14tunnel: add FEATURE.yamlNeale Ranns1-0/+9
Type: docs Change-Id: I171903bd3fd3219ad0e1ebd79a6dbf6f094d9cb8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-30gre: Tunnel encap/decap flagsNeale Ranns1-0/+104
Type: feature common funcitons across IP-in-IP and GRE tunnels for encap/decap functions Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I325b66824878d843af167adfe5a7a96b0ab90566
2020-01-27ipip: Multi-point interfaceNeale Ranns3-3/+18
Type: feature plus fixes for gre Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
2020-01-27tunnel: Common types for IP tunnelsNeale Ranns5-0/+308
Type: refactor Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I18dcdb7af3e327f6cacdbcb1e52b89f13d6ba6e2