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path: root/src/plugins/cnat/cnat_translation.c
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2023-12-12cnat: undo fib_entry_contribute_forwardingNathan Skrzypczak1-0/+4
Type: fix Change-Id: I9df43a34328209c87177a534d08919dda0af6096 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-10-06cnat: add flow hash config to cnat translationhedi bouattour1-3/+13
Type: feature this patch adds a hash config field to cnat translation to use it in load balancing instead of always using default one Change-Id: I5b79642ca8b365b5dcc06664f6c100a9d3830a29 Signed-off-by: hedi bouattour <hedibouattour2010@gmail.com>
2023-08-08cnat: flag to disable rsessionNathan Skrzypczak1-5/+5
This adds a flag on the translation asking the VIP & input-feature nodes not to create the return session when translating / load-balancing an incoming flow. This is needed with maglev & DSR Type: feature Change-Id: I699012310ddc59f6ceeeb4878638eac6da5128dc Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-01-30cnat: maglev fixes & improvementsNathan Skrzypczak1-103/+1
This fixes the maglev logic which previously included a wrong simplication. It moves the maglev logic to its own file, and adds a test function in the debug cli. Type: improvement Change-Id: I2790ae2a26fc1c5739ff02f41d436bfcafd5b380 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-12-03fib: Fix the display (or lack of) for fib node types in dependent children listsNeale Ranns1-1/+1
Type: fix When registering a new FIB node type, no name was required on the API, and so no name was printed. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I8a99cf29c194637a550061b0a5e9782ffe8b31dd
2021-03-04cnat: Prepare extended snat policiesNathan Skrzypczak1-35/+13
Type: refactor Change-Id: I9ca3333274d6f32b6aff57f0fb3d2049c066337a Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-02-26cnat: coverity fixNathan Skrzypczak1-2/+4
Type: fix Change-Id: I9d562abc8d8f59cfe73ddd4c03a25085f6ad1f84 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-02-26cnat: Add maglev supportNathan Skrzypczak1-5/+163
* Backend choice in translations is controlled by lb_type switch allowing to enable Maglev. * Size of pool is set with cnat { maglev-len 1009 } Type: feature Change-Id: I956e19d70bc9f3b997b4f8042831164e4b559d17 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-02-26cnat: fixes & prepare maglevNathan Skrzypczak1-37/+33
Notable changes: - ip[46]-cnat-snat is renamed to cnat-snat-ip[46] - indent fixes - common trace primitives - bihash is now 40_56 with alias Type: refactor Change-Id: I0a82cfe3b40efd96473e51061d7135ffe412ddfc Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2020-12-14misc: move to new pool_foreach macrosDamjan Marion1-13/+13
Type: refactor Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-11-13cnat: zero-initialize structsAndrew Yourtchenko1-2/+2
fixes coverity errors 215294, 215295 Type: fix Fixes: af897c5e3fa76180fbe0634052bde98b4b3c34d7 Change-Id: Ie5da2bcddb465020d827d9f7c519a528cf2bd035 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2020-10-21cnat: allow max_u16 translation backendsNathan Skrzypczak1-1/+12
Type: fix Allow for 65536 backends for a translation. - use u32 instead of u8 - filter out back_walk with more than FIB_PATH_LIST_POPULAR backends - we're still limited by u16 lb_n_buckets in src/vnet/dpo/load_balance.h Change-Id: Ib37b958e59b25ef5ef9f92b82008d626860faddd Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2020-09-27cnat: fix cnat_translation_cli_add_delDave Barach1-12/+24
Make the command scriptable, use unformat_line_input. "paths" never needed to be a pool, it's used as a vector. Pools *are* vectors so no harm but... use vec_add2(...) instead. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I65b42de77c3c17f532443319d8a5a15a0a930d66
2020-09-25cnat: Add DHCP supportNathan Skrzypczak1-38/+305
Type: feature Change-Id: I4bd50fd672ac35cf14ebda2b0b10ec0b9a208628 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2020-09-23cnat: Disable default scanner processNathan Skrzypczak1-0/+2
Type: feature Change-Id: Iba9d9f384eaa35c5522e828e3cbe4516416294db Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2020-08-31cnat: Destination based NATNeale Ranns1-0/+432
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I64a99a4fbc674212944247793fd5c1fb701408cb