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Uses ietf-nat module as defined in
https://tools.ietf.org/html/draft-ietf-opsawg-nat-yang-14
Modifications to original model:
- ip-address is used instead of ip-prefix
(draft is not clear, see HC2VPP-325).
API changes relevant to HC/VPP:
- nat-config and nat-state merged into nat container
- nat-instances and nat-instace renamed
to instances and instance respectively
- external-ip-address-pool has new parent - policy list
- port-type choice was removed, port is now defined using
start-port-number and end-port-number leaves.
Missing end is equivalent to single-port-number case from
the older version.
TODOs:
- HC2VPP-322: single nat64Prefix per NAT instance
- HC2VPP-323: update postman collection
- HC2VPP-324: update CSIT tests.
Out of the scope of NAT model update:
- HC2VPP-326: support for nat-type handling
(vpp-nat model might become obsolete)
- HC2VPP-327: support external-realm container
(requires adding augmentations
that are alredy present in the interface-nat model).
Change-Id: Ie229a55b0a3f6ee3f8c97f4fd13c54a797a62438
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I5e57b7855e081056ad0d675084209fc9cd4add23
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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No read support due to issues with nat64_bib_dump
Change-Id: I851c4fc5084d6e29d622df2855cf8d47ba147015
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I51e8a3e6d62b9c0dacf03d2148b813309fe0dfc4
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
(cherry picked from commit 923dac1cedec9ad7a215d128d54eb77fd85562ae)
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Change-Id: I7ad92c7ba78da3fd1b42605f4f0987df83d41d9f
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I35dcbb7b7d448d644a1bd99a1a5eb3bbf4045125
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I3531d746ed12334f71f45f824d92bbe3bd517ba3
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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The https://gerrit.fd.io/r/#/c/4828/2 introduces
external_sw_if_index. If given, external ip address is ignored.
Hc2vpp needs to set external_sw_if_index to -1.
Change-Id: I9631e52aebbf7e70eb5168aa646fb44d3b82ef85
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Reflects SNAT from VPP:
- 1:1 Static IPv4 mapping
- interface in/out NAT feature management
Bonus:
- Support presence containers in infra
Change-Id: Ieb38526f83edbae5e605d5c7e39bb22bbafc50e5
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
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