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path: root/src/plugins/nsim/nsim_test.c
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2020-07-31nsim: basic reorder supportFlorin Coras1-0/+52
Reorder delayed packets, i.e., flush instead of delay, with a configured rate. Type: feature Change-Id: Ib1294f5f1c9b6e98a12b1bb0be655e54facfed3a Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-03nsim: remove api boilerplateOle Troan1-95/+3
Type: refactor Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Idf2206ae3e3d8dd05e98528ee1f02c4c7d567f37
2019-07-09vat: unload unused vat pluginsDave Barach1-19/+1
If the corresponding vpp plugin is absent, return a non-zero clib_error_t * from vat_plugin_register ("xxx plugin not loaded"). The vat plugin calls dlclose on the vat plugin, and it disappears. Depending on the plugin configuration, this can reduce the vpp virtual size by several gigabytes. Added a VAT_PLUGIN(<plugin-name>) macro to vat_helper_macros, clean up boilerplate vat_plugin_register() implementations. Fixed a number of non-standard vat_plugin_register methods. Type: refactor Change-Id: Iac908e5af7d5497c78d6aa9c3c51cdae08374045 Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-07build: add -Wall and -fno-common, fix reported issuesBenoît Ganne1-1/+0
Type: refactor Change-Id: I8489ccd54411c2aa9355439c5641dc31012c64a2 Signed-off-by: Benoît Ganne <bganne@cisco.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-11Make the loss / delay sim available as an output featureDave Barach1-8/+54
Add binary api and debug cli support. Rewrite for speed: enqueue vlib_buffer_t's to the wheel, instead of memcpy'ing data. Quad-loop the output feature / x-connect (interior) node. Prefetch wheel entries in the input node. Save packet-generator-based unit-test setup in extras/nsim. Simple config example: set nsim delay 20 ms bandwidth 1 gbit packet-size 1024 nsim output-feature enable-disable GigabitEthernet3/0/0 Change-Id: I852a32d4eb596e7e2aa1d9b30bf3b53525e39fd1 Signed-off-by: Dave Barach <dave@barachs.net>c
2018-12-06nsim: add packet loss simulation, docsDave Barach1-1/+6
Change-Id: Ic9747541aad8148ebf7d520b525b99c4cc3961f3 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-24Network delay simulator pluginDave Barach1-0/+285
Change-Id: I4a70c7df8f0cb368a4e1cb16f30eeef5c6058c79 Signed-off-by: Dave Barach <dave@barachs.net>