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Reapply "Add BGP group/neighbor level and policy support for AIGP (#1… #1484

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bcf4a8f
Reapply "Add BGP group/neighbor level and policy support for AIGP (#1…
jenna-mccampbell Apr 28, 2026
f7bdce9
Merge branch 'master' into resubmit-aigp-1
ElodinLaarz May 12, 2026
0f5dde9
fix set-aigp-action leaf description
jenna-mccampbell May 13, 2026
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8 changes: 7 additions & 1 deletion release/models/bgp/openconfig-bgp-errors.yang
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Expand Up @@ -18,7 +18,13 @@ submodule openconfig-bgp-errors {
"This module defines BGP NOTIFICATION message error codes
and subcodes";

oc-ext:openconfig-version "6.1.0";
oc-ext:openconfig-version "6.2.0";

revision "2026-03-24" {
description
"Add bgp-aigp-metric typedef.";
reference "6.2.0";
}

revision "2024-09-06" {
description
Expand Down
40 changes: 39 additions & 1 deletion release/models/bgp/openconfig-bgp-policy.yang
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Expand Up @@ -28,7 +28,13 @@ module openconfig-bgp-policy {
It augments the base routing-policy module with BGP-specific
options for conditions and actions.";

oc-ext:openconfig-version "8.2.0";
oc-ext:openconfig-version "8.3.0";

revision "2026-03-17" {
description
"Add set-aigp to BGP policy actions.";
reference "8.3.0";
}

revision "2025-05-23" {
description
Expand Down Expand Up @@ -265,6 +271,17 @@ module openconfig-bgp-policy {
bgp-set-med-type.";
}

typedef bgp-set-aigp-action {
type enumeration {
enum SET {
description "Action to set the AIGP to a specific value.";
}
}
Comment thread
dplore marked this conversation as resolved.
description
"Specifies which action to take on the value specified by the
set-aigp-action leaf.";
}

// grouping statements

grouping match-as-path-config {
Expand Down Expand Up @@ -1405,6 +1422,19 @@ module openconfig-bgp-policy {
valid options. When set to 'IGP', this action must be set to
'SET'.";
}

leaf set-aigp {
type oc-bgp-types:bgp-aigp-metric;
description
"Set the AIGP metric attribute in the route update (RFC 7311,
Section 3.4)";
}

leaf set-aigp-action {
type bgp-set-aigp-action;
description
"This leaf is mandatory when `set-aigp-action` is specified.";
}
}

grouping bgp-actions-state {
Expand Down Expand Up @@ -1433,6 +1463,10 @@ module openconfig-bgp-policy {
"otherwise any action must be specified if set-med is an " +
"integer value.";
}

must "(not(set-aigp) or set-aigp-action)" {
error-message "set-aigp-action must be specified when set-aigp is set";
}
}

container state {
Expand All @@ -1452,6 +1486,10 @@ module openconfig-bgp-policy {
"otherwise any action must be specified if set-med is an " +
"integer value.";
}

must "(not(set-aigp) or set-aigp-action)" {
error-message "set-aigp-action must be specified when set-aigp is set";
}
}
uses as-path-prepend-top;
uses set-community-action-top;
Expand Down
17 changes: 16 additions & 1 deletion release/models/bgp/openconfig-bgp-types.yang
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Expand Up @@ -24,7 +24,13 @@ module openconfig-bgp-types {
policy. It can be imported by modules that make use of BGP
attributes";

oc-ext:openconfig-version "6.1.0";
oc-ext:openconfig-version "6.2.0";

revision "2026-03-24" {
description
"Add bgp-aigp-metric typedef.";
reference "6.2.0";
}

revision "2024-09-06" {
description
Expand Down Expand Up @@ -841,4 +847,13 @@ module openconfig-bgp-types {
description
"Defines the types of BGP AS path segments.";
}

typedef bgp-aigp-metric {
type uint64;
description
"Higher-precision metric, also known as Accumulated IGP
Metric [RFC7311].";
reference
"RFC 7311 - The Accumulated IGP Metric Attribute for BGP";
}
}
8 changes: 7 additions & 1 deletion release/models/network-instance/openconfig-network-instance-l2.yang
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Expand Up @@ -25,7 +25,13 @@ submodule openconfig-network-instance-l2 {
parameters.";


oc-ext:openconfig-version "4.6.0";
oc-ext:openconfig-version "4.7.0";

revision "2026-03-17" {
description
"Add enable-aigp to BGP address families in neighbors and peer-groups.";
reference "4.7.0";
}

revision "2025-03-26" {
description
Expand Down
101 changes: 100 additions & 1 deletion release/models/network-instance/openconfig-network-instance.yang
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Expand Up @@ -50,7 +50,13 @@ module openconfig-network-instance {
virtual switch instance (VSI). Mixed Layer 2 and Layer 3
instances are also supported.";

oc-ext:openconfig-version "4.6.0";
oc-ext:openconfig-version "4.7.0";

revision "2026-03-17" {
description
"Add enable-aigp to BGP address families in neighbors and peer-groups.";
reference "4.7.0";
}

revision "2025-03-26" {
description
Expand Down Expand Up @@ -1453,5 +1459,98 @@ module openconfig-network-instance {
in the network instance";
}
}

grouping ni-bgp-afi-aigp-config {
description
"Grouping for enable-aigp leaf";
leaf enable-aigp {
type boolean;
description
"Flag to enable sending / receiving accumulated IGP
attribute in routing updates for the address family as
stipulated by RFC 7311 Section 3.3";
}
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:neighbors/oc-netinst:neighbor/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv4-unicast/oc-netinst:config" {
description
"Add enable-aigp to BGP neighbor IPv4 unicast config";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:neighbors/oc-netinst:neighbor/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv4-unicast/oc-netinst:state" {
description
"Add enable-aigp to BGP neighbor IPv4 unicast state";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:neighbors/oc-netinst:neighbor/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv6-unicast/oc-netinst:config" {
description
"Add enable-aigp to BGP neighbor IPv6 unicast config";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:neighbors/oc-netinst:neighbor/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv6-unicast/oc-netinst:state" {
description
"Add enable-aigp to BGP neighbor IPv6 unicast state";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:peer-groups/oc-netinst:peer-group/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv4-unicast/oc-netinst:config" {
description
"Add enable-aigp to BGP peer-group IPv4 unicast config";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:peer-groups/oc-netinst:peer-group/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv4-unicast/oc-netinst:state" {
description
"Add enable-aigp to BGP peer-group IPv4 unicast state";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:peer-groups/oc-netinst:peer-group/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv6-unicast/oc-netinst:config" {
description
"Add enable-aigp to BGP peer-group IPv6 unicast config";
uses ni-bgp-afi-aigp-config;
}

augment "/oc-netinst:network-instances/oc-netinst:network-instance/" +
"oc-netinst:protocols/oc-netinst:protocol/oc-netinst:bgp/" +
"oc-netinst:peer-groups/oc-netinst:peer-group/" +
"oc-netinst:afi-safis/oc-netinst:afi-safi/" +
"oc-netinst:ipv6-unicast/oc-netinst:state" {
description
"Add enable-aigp to BGP peer-group IPv6 unicast state";
uses ni-bgp-afi-aigp-config;
}

uses network-instance-top;
}
12 changes: 8 additions & 4 deletions release/models/rib/openconfig-rib-bgp-attributes.yang
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Expand Up @@ -24,7 +24,13 @@ submodule openconfig-rib-bgp-attributes {
attributes for use in BGP RIB tables.";


oc-ext:openconfig-version "0.9.0";
oc-ext:openconfig-version "0.10.0";

revision "2026-03-24" {
description
"Update aigp to use common AIGP metric typedef.";
reference "0.10.0";
}

revision "2022-12-20" {
description
Expand Down Expand Up @@ -350,12 +356,10 @@ submodule openconfig-rib-bgp-attributes {
}

leaf aigp {
type uint64;
type oc-bgpt:bgp-aigp-metric;
description
"BGP path attribute representing the accumulated IGP metric
for the path";
reference
"RFC 7311 - The Accumulated IGP Metric Attribute for BGP";
}
}

Expand Down
8 changes: 7 additions & 1 deletion release/models/rib/openconfig-rib-bgp-shared-attributes.yang
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Expand Up @@ -21,7 +21,13 @@ submodule openconfig-rib-bgp-shared-attributes {
"This submodule contains structural data definitions for
attribute sets shared across routes.";

oc-ext:openconfig-version "0.9.0";
oc-ext:openconfig-version "0.10.0";

revision "2026-03-24" {
description
"Add BGP AIGP support.";
reference "0.10.0";
}

revision "2022-12-20" {
description
Expand Down
8 changes: 7 additions & 1 deletion release/models/rib/openconfig-rib-bgp-table-attributes.yang
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Expand Up @@ -21,7 +21,13 @@ submodule openconfig-rib-bgp-table-attributes {
"This submodule contains common data definitions for data
related to a RIB entry, or RIB table.";

oc-ext:openconfig-version "0.9.0";
oc-ext:openconfig-version "0.10.0";

revision "2026-03-24" {
description
"Add BGP AIGP support.";
reference "0.10.0";
}

revision "2022-12-20" {
description
Expand Down
8 changes: 7 additions & 1 deletion release/models/rib/openconfig-rib-bgp-tables.yang
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Expand Up @@ -30,7 +30,13 @@ submodule openconfig-rib-bgp-tables {
"This submodule contains structural data definitions for
BGP routing tables.";

oc-ext:openconfig-version "0.9.0";
oc-ext:openconfig-version "0.10.0";

revision "2026-03-24" {
description
"Add BGP AIGP support.";
reference "0.10.0";
}

revision "2022-12-20" {
description
Expand Down
8 changes: 7 additions & 1 deletion release/models/rib/openconfig-rib-bgp.yang
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Expand Up @@ -67,7 +67,13 @@ module openconfig-rib-bgp {
eligible for sending (advertising) to the neighbor after output
policy rules have been applied.";

oc-ext:openconfig-version "0.9.0";
oc-ext:openconfig-version "0.10.0";

revision "2026-03-24" {
description
"Add BGP AIGP support.";
reference "0.10.0";
}

revision "2022-12-20" {
description
Expand Down
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