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path: root/src/vnet/ip/ip4_punt_drop.c
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2019-07-24api: binary api cleanupDave Barach1-1/+1
Multiple API message handlers call vnet_get_sup_hw_interface(...) without checking the inbound sw_if_index. This can cause a pool_elt_at_index ASSERT in a debug image, and major disorder in a production image. Given that a number of places are coded as follows, add an "api_visible_or_null" variant of vnet_get_sup_hw_interface, which returns NULL given an invalid sw_if_index, or a hidden sw interface: - hw = vnet_get_sup_hw_interface (vnm, sw_if_index); + hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index); if (hw == NULL || memif_device_class.index != hw->dev_class_index) return clib_error_return (0, "not a memif interface"); Rename two existing xxx_safe functions -> xxx_or_null to make it obvious what they return. Type: fix Change-Id: I29996e8d0768fd9e0c5495bd91ff8bedcf2c5697 Signed-off-by: Dave Barach <dave@barachs.net> (cherry picked from commit 3940de36728b768574a3e998389bb90d55f690d1)
2019-03-12ip: migrate old MULTIARCH macros to VLIB_NODE_FNFilip Tehlar1-31/+31
Change-Id: Id55ec87724e421d5b722314f9302c6ade7545306 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2018-11-29VPP-1507: Added binary api to dump configured ip_punt_redirectPavel Kotucek1-0/+36
Change-Id: I790f7785e183cc9aaffd5b593617c4e12a32e20d Signed-off-by: Pavel Kotucek <pavel.kotucek@pantheon.tech>
2018-11-17IP-punt: add documentation to the API and fix IP address initNeale Ranns1-1/+1
Change-Id: I0bdff4dbfd81d67e82211ce9fdc97209a1b23c66 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-23c11 safe string handling supportDave Barach1-1/+1
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-01-31Improved tracing for the IP[46] not-enabled case.Neale Ranns1-1/+26
now we get 00:00:03:665501: pg-input ... 00:00:03:665681: ethernet-input ... 00:00:03:665691: ip6-input UDP: 2001::1 -> ffef::1 tos 0x00, flow label 0x0, hop limit 64, payload length 108 UDP: 1234 -> 1234 length 108, checksum 0x7b25 00:00:03:665695: ip6-not-enabled UDP: 2001::1 -> ffef::1 tos 0x00, flow label 0x0, hop limit 64, payload length 108 UDP: 1234 -> 1234 length 108, checksum 0x7b25 00:00:03:665706: error-drop ethernet-input: no error Same goes for IPv4 Change-Id: Ia360df39b43281d3a0aa1b686f04b73cfa37c546 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-20VPP-1083 "ip punt redirect add" crashed if not mentioned any other parameterSwarup Nayak1-4/+14
Change-Id: Ibb6f450783d0ab64bd943c19f12d0954b0a94b24 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-12-12VPP-1092 Correcting ip punt delete flow, when recv if index valid but doesnt ↵Swarup Nayak1-0/+5
exist in configuration Change-Id: I01a69c4eef2c6224a24907b8fed12dcb1b642307 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-12-07Corrected help string of show ip puntSwarup Nayak1-1/+1
Change-Id: I32ec3ff341e70ceaa6203df5a9e7c3ffdae20a06 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-10-10punt and drop features:Neale Ranns1-0/+515
- new IPv4 and IPv6 feature arcs on the punt and drop nodes - new features: - redirect punted traffic to an interface and nexthop - police punted traffic. Change-Id: I53be8bf4e06545add8a3619e462de5ffedd0a95c Signed-off-by: Neale Ranns <nranns@cisco.com>