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path: root/src/plugins/nat/nat.c
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2017-12-18Fix nat44 identity mappingDave Barach1-0/+5
Set l_addr to the interface address if the interface address is known when the identity mapping is created. Change-Id: I61af0f5248c9d86d23a24457b342b2e1fb4ac726 Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-13NAT64: multi-thread support (VPP-891)Matus Fabian1-27/+95
Change-Id: Iebf859b6d86482e4465423bad598eecf87e53ec4 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-12-11call unformat_free in some flow, remove unnecessary callsSwarup Nayak1-8/+0
Change-Id: I565277eafbce3d4f59a7f0d497fca1c4fed3cfc8 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-11-30NAT44: identity NAT (VPP-1073)Matus Fabian1-5/+105
Identity mapping translate an IP address to itself. Change-Id: Icc0ca5102d32547a4b0c75720b5f5bf41ed69c71 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-11-09Port restricted NAT44 (VPP-1048)Matus Fabian1-8/+136
For the MAP-E CE limit port choice based on PSID CLI: nat44 addr-port-assignment-alg map-e psid <n> psid-offset <n> psid-len <n> Change-Id: Iecceee61fca372cb5790c16993a82fbdc9930f0f Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-11-07SNAT: IP fragmentation (VPP-890)Matus Fabian1-1/+7
Translation of fragmented packets. Change-Id: I9b1f2e9433ce273638080f32c2d3bff39c49899d Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-11-07NAT: DS-Lite (VPP-1040)Matus Fabian1-13/+20
Dual-Stack Lite enables a broadband service provider to share IPv4 addresses among customers by combining two well-known technologies: IPv4-in-IPv6 and NAT. Change-Id: I039740f8548c623cd1ac89b8ecda1a6cc4aafb9c Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-10-26NAT: delete session API/CLI (VPP-1041)Matus Fabian1-0/+113
Administratively delete NAT44 session for specific inside/outside addresses and port pair. Change-Id: If5ab500ac3592c7153d6d8f2cc0297df7309fbc3 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-10-25One armed NAT (VPP-1035)Matus Fabian1-16/+250
Use a single physical interface in order to accomplish NAT44/NAT64. Change-Id: I0c8138953a7a4075df306172e125abad771315e4 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-10-14NAT: fix delete of sessions for 1:1 NAT if 1 worker (VPP-1023)Matus Fabian1-1/+1
Change-Id: I2446c646de7f227f9438dd7ef93a455ba5af0102 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-10-09NAT: hairpinning rework (VPP-1003)Matus Fabian1-1/+13
Change-Id: I7c6911cd6ac366fe62675fd0ff8b0246a25ea1db Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-26NAT: remove worker_by_in lookup hash table (VPP-992)Matus Fabian1-73/+18
Change-Id: I3873d3e411bf93cac82e73a0b8e3b22563aaf217 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-26Memory overwritten when using unformat %u (VPP-987)Aequitas1-7/+7
Change-Id: I7d8f807fb502d61688aa1dee25fa4edcbeb32f41 Signed-off-by: Aequitas <wang.junqi@zte.com.cn>
2017-09-25NAT: session number limitation to avoid running out of memory crash (VPP-984)Matus Fabian1-0/+2
Change-Id: I7f18f8c4ba609d96950dc1f833feb967d4a099b7 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-21NAT: remove worker_by_out lookup hash table (VPP-989)Matus Fabian1-71/+99
Change-Id: Ibcd2cf22348ae5a72770a8f8ad25cbe8df7fd390 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-20NAT: move session and user lookup tables to per thread data (VPP-986)Matus Fabian1-38/+55
Change-Id: I41a51bb36e31e05c76fef0b34fe006afbee27729 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-13NAT: fixed bug in snat_alloc_outside_address_and_port (VPP-981)Matus Fabian1-1/+1
generated random ports overlap between threads Change-Id: I7a13785e3f98b87e475426b0bd7f6bf2d9c1336c Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-13nat lb: del lb static mapping existed vec mem leak(VPP-983)flyingeagle231-0/+1
Change-Id: Id7306b432a33bb0fa594b6949e65ca528d8c0916 Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-09-12NAT: fixed bug in snat_alloc_outside_address_and_port (VPP-981)Matus Fabian1-6/+24
Change-Id: I6c5eccd4193c44604da3fd27c108defe71b38a4b Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-12Fix issue in nat Bisearch algorithm (VPP-980)flyingeagle231-1/+1
Change-Id: I39b1d1ec6fb9a10e2a0e67d36b01c0bf2522d07f Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-09-12nat lb mapping command existed array out of bounds(VPP-979)flyingeagle231-1/+2
Change-Id: Id1dce0c2eebd4097bc17842f050453b76a94eb70 Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-09-11FIB table add/delete APINeale Ranns1-6/+11
part 2; - this adds the code to create an IP and MPLS table via the API. - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass. Change-Id: Id124d884ade6cb7da947225200e3bb193454c555 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-09-07NAT: fixed bug in snat_get_worker_out2in_cb (VPP-832)Matus Fabian1-0/+2
Change-Id: Id9c977634a1259865e3403ba0d90aecaca85207d Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-09-06NAT: Destination NAT44 with load-balancing (VPP-954)Matus Fabian1-31/+399
added load-balancing static mappings with unequal load support Change-Id: Ie505e41f24d46f812b94dd28bdafe3dc170a6060 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2017-08-29Fix some issue of comment and help for nat featureHongjun Ni1-3/+3
Change-Id: I9233e427b5f8874492fefb2bfe7c1ab329e366b2 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2017-08-23NAT: Rename snat plugin to nat (VPP-955)Matus Fabian1-0/+2842
Change-Id: I30a7e3da7a4efc6038a91e27b48045d4b07e2764 Signed-off-by: Matus Fabian <matfabia@cisco.com>