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authorMarek Gradzki <mgradzki@cisco.com>2017-08-04 13:25:29 +0200
committerJan Srnicek <jsrnicek@cisco.com>2017-08-14 07:59:38 +0000
commitcb46f2dd3509a39fe762318a1ee32caaf95978b4 (patch)
tree874581e4781146a8b2941c2019de0d79609b9fd0 /nat/nat-api/src/main
parentad36e69cd836040e633c22fbaa2931ec77b240ff (diff)
HC2VPP-105: update NAT models to support Nat64
Nat api in VPP (https://wiki.fd.io/view/VPP/SNAT#API_3) uses different api calls for nat44 and nat64. While ietf-nat model allows to distinguish between static nat44 and nat64 mappings, external-ip-address-pool needs to be augmented with nat pool type. Change-Id: I2ce1fa3a8241c337c617bcbb77ec5eb2a33044e4 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'nat/nat-api/src/main')
-rw-r--r--nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang47
1 files changed, 47 insertions, 0 deletions
diff --git a/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang b/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang
new file mode 100644
index 000000000..7a2e2342a
--- /dev/null
+++ b/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang
@@ -0,0 +1,47 @@
+module vpp-nat {
+ yang-version 1;
+ namespace "urn:opendaylight:params:xml:ns:yang:vpp:nat";
+ prefix "vpp-nat";
+
+ revision "2017-08-04" {
+ description "Initial revision of vpp-nat model.";
+ }
+
+ import ietf-nat {
+ prefix "nat";
+ }
+ import yang-ext {
+ prefix "ext";
+ }
+
+ description "Augmentations to ietf-nat model providing vpp specific attributes.";
+
+ typedef nat-pool-type {
+ type enumeration {
+ enum "nat44";
+ enum "nat64";
+ }
+ }
+
+ grouping external-ip-address-pool-vpp-attributes {
+ leaf pool-type {
+ type nat-pool-type;
+ description
+ "Indicates whether the pool is designated to be used for nat44 or nat64.";
+ reference
+ "https://git.fd.io/vpp/tree/src/plugins/snat/snat.api";
+ }
+ }
+
+ augment /nat:nat-config/nat:nat-instances/nat:nat-instance/nat:external-ip-address-pool {
+ ext:augment-identifier "external-ip-address-pool-config-augmentation";
+
+ uses external-ip-address-pool-vpp-attributes;
+ }
+
+ augment /nat:nat-state/nat:nat-instances/nat:nat-instance/nat:nat-current-config/nat:external-ip-address-pool {
+ ext:augment-identifier "external-ip-address-pool-state-augmentation";
+
+ uses external-ip-address-pool-vpp-attributes;
+ }
+} \ No newline at end of file