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path: root/src/plugins/map/ip6_map.c
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2020-02-20map: honor pre-resolve param in map-tAlexander Chernavin1-14/+0
With this commit, forward the translated packet directly to the specified next-hop if pre-resolve param is enabled in MAP-T. Type: fix Change-Id: Ie26080c7820318c7982599577a4af6e4d01a0574 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2019-11-19map: fix coverity issue 205684Andrew Yourtchenko1-2/+2
ip4_map_get_domain returns d0 = 0 in case of no domain, and sets error MAP_ERROR_NO_DOMAIN. Rearrange the clauses in the logical check that relies on dereferencing d0 such that boolean shortcutting takes care of not referencing the null pointer. Change-Id: I378adc120836ea920fc530808ac3c1f98ab8d593 Type: fix Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-11-11ip: functional interface to ip fragmentationOle Troan1-4/+4
This provides a functional interface to IP fragmentation. Allowing external features to fragment. Supports arbitrary encap size, for e.g. MPLS or inner fragmentation of tunnels. This also removed dual loop in MAP that was fundamentally broken. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ia89ecec8ee3cbe2416edbe87630fdb714898c2a8 Signed-off-by: Ole Troan <ot@cisco.com>
2019-10-09map: use ip6-full-reassembly instead of own codeKlement Sekera1-262/+4
Remove map's implementation of reassembly and use common ip6-full-reassembly functionality. This makes it easier to maintain by removing duplicate code/functionality. Type: refactor Change-Id: I430e888b704e28c100a9ce075d1460cb529e4676 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-10-01map: use SVR for MAP-TKlement Sekera1-9/+3
This change is part of an effort to unify reassembly code. By removing shallow virtual reassembly functionality in MAP and using the common vnet provided shallow virtual reassembly, code size and complexity is reduced. Type: refactor Change-Id: Iec8edd039f7b967b53e17bb9bca228a8b452ac0c Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-09-26map: use SVR for MAP-EKlement Sekera1-150/+63
This change is part of an effort to unify reassembly code. By removing shallow virtual reassembly functionality in MAP and using the common vnet provided shallow virtual reassembly, code size and complexity is reduced. Type: refactor Change-Id: I431f47d4db97154fecaeaecd6719cfc3b83cfc4a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-12-21MAP: Convert from DPO to input feature.Jon Loeliger1-10/+16
Change-Id: I25c86aea23dff19656449b23133db27b1f062ac0 Signed-off-by: Jon Loeliger <jdl@netgate.com> Signed-off-by: Ole Troan <ot@cisco.com>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-9/+8
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-27IPIP and IPv6 fragmentationOle Troan1-4/+0
- Error where ICMPv6 error code doesn't reset VLIB_TX = -1 Leading to crash for ICMP generated on tunnelled packets - Missed setting VNET_BUFFER_F_LOCALLY_ORIGINATED, so IP in IPv6 packets never got fragmented. - Add support for fragmentation of buffer chains. - Remove support for inner fragmentation in frag code itself. Change-Id: If9a97301b7e35ca97ffa5c0fada2b9e7e7dbfb27 Signed-off-by: Ole Troan <ot@cisco.com>
2018-07-11avoid using thread local storage for thread indexDamjan Marion1-3/+3
It is cheaper to get thread index from vlib_main_t if available... Change-Id: I4582e160d06d9d7fccdc54271912f0635da79b50 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-25MAP: Move MAP-E/T to a plugin.Ole Troan1-0/+1265
Only remaining traces of MAP in the src/vnet is now in buffer.h. Awaiting a new buffer opaque API (hint, hint). Change-Id: Ie165561484731f1d7ed6e0f604b43624e06db3f0 Signed-off-by: Ole Troan <ot@cisco.com>