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path: root/src/vnet/ip/lookup.h
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2022-03-23ip: Add unformat for flow_hash_configNathan Skrzypczak1-1/+1
Type: improvement This also makes the is_white_space function public Change-Id: Ifc1c0d4509f3ecae14f09bb5fa7a2eea33c49b09 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2020-10-28misc: Break the big IP header files to improve compile timeNeale Ranns1-42/+4
Type: refactor Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Change-Id: Id1801519638a9b97175847d7ed58824fb83433d6
2020-04-23ip: Replace Sematics for Interface IP addressesNeale Ranns1-64/+7
Type: feature - replace functions for prefixes attached to interfaces - add ip_interface.[ch] to consoldate the functions Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I9c0c39c09dbf80ea1aadefee02c9bd16f094b6ad
2019-08-12ip: allow addrs from the same prefix on intfMatthew Smith1-0/+31
Type: feature Adding a prefix to an interface was not permitted if it overlapped with another prefix on an interface which used the same FIB. Loosen the restriction. Allow 2 or more addresses from the same prefix on a single interface. Reference count the prefix to figure out when a glean/connected route for the prefix needs to be added or removed. Added unit tests to check that the route is only removed when all addresses in the prefix are removed from the interface. Change-Id: I1a962ecb5e1ee65fc6d41f98a4cc097a51a55321 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-11-26flow-hash: Add symmetric flag for flow hashingMohsin Kazmi1-1/+3
When 'Symmetric' flag is enabled, it will sort the addresses and hence, same flow hash will be calculated on both directions. Change-Id: I5d846f8d0b94ca1121e03d15b02bb56edb5887b1 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-12ip: add container proxy dump API (VPP-1364)Matus Fabian1-0/+4
Change-Id: I3cb89dbfb7174b9913a8c4ad9b3b1dc9f6ed6326 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-04Support reassembly for fragments coming to ip4-local nodeJuraj Sloboda1-0/+1
Change-Id: I3aa4708c1c3cdda344f282d56b617677080eaaa1 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-09-11indent off in ip_lookup_set_buffer_fib_indexNeale Ranns1-4/+5
when the name of the structure crosses a line boundary it's painful to parse... Change-Id: I5d0606900802fb8d64a065f31f3e2a53bd8a5f40 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-06-04ip: save fib index for buffer in ip lookupFlorin Coras1-0/+12
Avoids recomputing the fib index in ip local for locally delivered packets and should incur no extra cost when forwarding packets. Change-Id: Id826ffa8206392087327f154337eabc8a801b4d7 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-21reassembly: feature/concurrencyKlement Sekera1-1/+0
This change makes ip reassembly an interface feature, while adding concurrency support. Due to this, punt is no longer needed to test reassembly. Change-Id: I467669514ec33283ce935be0f1dd08f07684f0c7 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-02-01IPv4/6 reassemblyKlement Sekera1-0/+1
Change-Id: Ic5dcadd13c88b8a5e7896dab82404509c081614a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-11-07ip: add container proxy apiFlorin Coras1-0/+10
Change-Id: Id324a757517f85973097e20e2eb88d64ae0e931b Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-06-01Fix 'ip probe' on /32Neale Ranns1-3/+0
Change-Id: Ib874ad93357500b2c425d75cf48834264b2183fc Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-05-17ARP learning fixes (VPP-843)Neale Ranns1-8/+15
learn ARP peers if, 1) it's a reply to a local address, 2) we are sending a response to a request. send proxy ARP responses only in the interface the request was sent. Change-Id: I22b949c65122824233076492b7dd537daca07bc2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-11Remove usued, redundant and deprecated code from lookup.hNeale Ranns1-29/+0
Change-Id: Ic16bc10d0b2877b2afdf052615f9334f31b9519f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-03Adjacency layout change and move to vnet/adjNeale Ranns1-208/+1
Change-Id: I03195a86c69f84a301051c6b3ab64456bbf28645 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-27Mcast rewrite no memcpyNeale Ranns1-0/+1
use a 32bit mask in the adjacency to AND with the IP address and OR into the rewrite. Change-Id: I80b0f246c18fd74f3e43c5d49e25833412f34665 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-03Changing the IP table for an interface is an error if the interface already ↵Neale Ranns1-5/+0
has an address configured (VPP-601) Change-Id: I311fc264f73dd3b2b3ce9d7d1c33cd0515b36c4a Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-27IP Multicast FIB (mfib)Neale Ranns1-60/+22
- 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>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+498
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>