diff --git a/keps/prod-readiness/sig-network/2681.yaml b/keps/prod-readiness/sig-network/2681.yaml
new file mode 100644
index 00000000000..0dd2a67eaaf
--- /dev/null
+++ b/keps/prod-readiness/sig-network/2681.yaml
@@ -0,0 +1,3 @@
+kep-number: 2681
+alpha:
+  approver: "@wojtek-t"
diff --git a/keps/sig-network/2681-pod-host-ip/README.md b/keps/sig-network/2681-pod-host-ip/README.md
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+# KEP-2681: Field status.hostIPs added for Pod
+
+<!-- toc -->
+- [Release Signoff Checklist](#release-signoff-checklist)
+- [Summary](#summary)
+- [Motivation](#motivation)
+  - [Goals](#goals)
+  - [Non-Goals](#non-goals)
+- [Proposal](#proposal)
+  - [User Stories](#user-stories)
+    - [Story 1](#story-1)
+  - [Risks and Mitigations](#risks-and-mitigations)
+- [Design Details](#design-details)
+  - [Versioned API Change: PodStatus v1 core](#versioned-api-change-podstatus-v1-core)
+  - [PodStatus Internal Representation](#podstatus-internal-representation)
+  - [Maintaining Compatible Interworking between Old and New Clients](#maintaining-compatible-interworking-between-old-and-new-clients)
+  - [Container Environment Variables](#container-environment-variables)
+  - [Test Plan](#test-plan)
+    - [Expected behavior](#expected-behavior)
+  - [Graduation Criteria](#graduation-criteria)
+    - [Alpha](#alpha)
+    - [Alpha -&gt; Beta Graduation](#alpha---beta-graduation)
+    - [Beta -&gt; GA Graduation](#beta---ga-graduation)
+    - [Removing a Deprecated Flag](#removing-a-deprecated-flag)
+  - [Upgrade / Downgrade Strategy](#upgrade--downgrade-strategy)
+  - [Version Skew Strategy](#version-skew-strategy)
+- [Production Readiness Review Questionnaire](#production-readiness-review-questionnaire)
+  - [Feature Enablement and Rollback](#feature-enablement-and-rollback)
+  - [Rollout, Upgrade and Rollback Planning](#rollout-upgrade-and-rollback-planning)
+  - [Monitoring Requirements](#monitoring-requirements)
+  - [Dependencies](#dependencies)
+  - [Scalability](#scalability)
+  - [Troubleshooting](#troubleshooting)
+- [Implementation History](#implementation-history)
+- [Drawbacks](#drawbacks)
+- [Alternatives](#alternatives)
+- [Infrastructure Needed (Optional)](#infrastructure-needed-optional)
+<!-- /toc -->
+
+## Release Signoff Checklist
+
+Items marked with (R) are required *prior to targeting to a milestone / release*.
+
+- [x] (R) Enhancement issue in release milestone, which links to KEP dir in [kubernetes/enhancements] (not the initial KEP PR)
+- [ ] (R) KEP approvers have approved the KEP status as `implementable`
+- [ ] (R) Design details are appropriately documented
+- [ ] (R) Test plan is in place, giving consideration to SIG Architecture and SIG Testing input (including test refactors)
+  - [ ] e2e Tests for all Beta API Operations (endpoints)
+  - [ ] (R) Ensure GA e2e tests for meet requirements for [Conformance Tests](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/conformance-tests.md) 
+  - [ ] (R) Minimum Two Week Window for GA e2e tests to prove flake free
+- [ ] (R) Graduation criteria is in place
+  - [ ] (R) [all GA Endpoints](https://github.com/kubernetes/community/pull/1806) must be hit by [Conformance Tests](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/conformance-tests.md) 
+- [ ] (R) Production readiness review completed
+- [ ] (R) Production readiness review approved
+- [ ] "Implementation History" section is up-to-date for milestone
+- [ ] User-facing documentation has been created in [kubernetes/website], for publication to [kubernetes.io]
+- [ ] Supporting documentation—e.g., additional design documents, links to mailing list discussions/SIG meetings, relevant PRs/issues, release notes
+
+[kubernetes.io]: https://kubernetes.io/
+[kubernetes/enhancements]: https://git.k8s.io/enhancements
+[kubernetes/kubernetes]: https://git.k8s.io/kubernetes
+[kubernetes/website]: https://git.k8s.io/website
+
+## Summary
+
+The proposal aims to improve the Pod's ability to obtain the address of the node
+
+## Motivation
+
+### Goals
+
+- Field `status.hostIPs` added for Pod
+- Downward API support for `status.hostIPs`
+
+### Non-Goals
+
+## Proposal
+
+### User Stories
+
+#### Story 1
+
+Applications that originally used IPv4 migrated to IPv6 during the dual-stack transition phase, 
+For smooth migration, IP-related attributes should have both IPv4 and IPv6.
+
+### Risks and Mitigations
+
+<!--
+What are the risks of this proposal, and how do we mitigate? Think broadly.
+For example, consider both security and how this will impact the larger
+Kubernetes ecosystem.
+
+How will security be reviewed, and by whom?
+
+How will UX be reviewed, and by whom?
+
+Consider including folks who also work outside the SIG or subproject.
+-->
+
+## Design Details
+
+### Versioned API Change: PodStatus v1 core
+
+In order to maintain backwards compatibility for the core V1 API, this proposal
+retains the existing (singular) "HostIP" field in the core V1 version of the
+PodStatus V1 core API and adds a new array of structures that store host IPs
+along with associated metadata for that IP.
+
+``` go
+    // HostIP represents the IP address of a host.
+    // IP address information. Each entry includes:
+    //    IP: An IP address allocated to the host.
+    type HostIP struct {
+      // ip is an IP address (IPv4 or IPv6) assigned to the host
+      IP string
+    }
+
+    // HostIPs holds the IP addresses allocated to the host. If this field is specified, the 0th entry must
+    // match the hostIP field. This list is empty if no IPs have been allocated yet.
+    // +optional
+    HostIPs []HostIP
+```
+
+### PodStatus Internal Representation
+
+PodStatus internally indicates that the original use of HostIP will remain unchanged,
+and HostIPs is added for subsequent use
+
+``` go
+    // HostIP address information for entries in the (plural) HostIPs field.
+    // Each entry includes:
+    //    IP: An IP address allocated to the host.
+    type HostIP struct {
+      // ip is an IP address (IPv4 or IPv6) assigned to the host
+      IP string `json:"ip,omitempty" protobuf:"bytes,1,opt,name=ip"`
+    }
+
+    // HostIPs holds the IP addresses allocated to the host. If this field is specified, the 0th entry must
+    // match the hostIP field. This list is empty if no IPs have been allocated yet.
+    // +optional
+    // +patchStrategy=merge
+    // +patchMergeKey=ip
+    HostIPs []HostIP `json:"hostIPs,omitempty" protobuf:"bytes,14,rep,name=hostIPs" patchStrategy:"merge" patchMergeKey:"ip"`
+```
+
+### Maintaining Compatible Interworking between Old and New Clients
+
+[See the making a singular field plural](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api_changes.md#making-a-singular-field-plural)
+
+### Container Environment Variables
+
+The Downward API [status.hostIP](https://kubernetes.io/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/#capabilities-of-the-downward-api)
+will preserve the existing single IP address, and will be set to the default IP for each pod.
+A new pod API field named `status.hostIPs` will contain a list of IP addresses.
+The new pod API will have a slice of structures for the additional IP addresses. 
+Kubelet will translate the pod structures and return `status.hostIPs` as a comma-delimited string.
+
+Here is an example of how to define a pluralized `MY_HOST_IPS` environmental
+variable in a pod definition yaml file:
+
+``` yaml
+- name: MY_HOST_IPS
+  valueFrom:
+    fieldRef:
+      fieldPath: status.hostIPs
+```
+
+This definition will cause an environmental variable setting in the pod similar
+to the following:
+
+```
+# PodHostIPs FeatureGate is enabled
+MY_HOST_IPS=fd00:10:20:0:3::3,10.20.3.3
+
+# PodHostIPs FeatureGate is disabled
+MY_HOST_IPS=
+```
+
+### Test Plan
+
+Test whether FeatureGate behaves as expected when it is turned on or off
+Test whether Downward API supports `status.hostIPs`
+
+#### Expected behavior
+
+- If PodHostIPs FeatureGate is enabled:
+  - `status.hostIPs` there will be all host IPs (IPv4 and IPv6)
+- Else:
+  - `status.hostIPs` will be empty and the ApiServer will reject Downward API `status.hostIPs`, 
+    if Pods already existing Downward API `status.hostIPs`, ensure to ignore it and not affect others.
+
+### Graduation Criteria
+
+#### Alpha
+
+- Feature implemented behind a feature flag
+  - Add `status.hostIPs` to the PodStatus API
+  - Downward API support for `status.hostIPs`
+- Basic units and e2e tests completed and enabled
+
+#### Alpha -> Beta Graduation
+
+- Gather feedback from developers and users
+- Expand the e2e tests with more scenarios
+- Tests are in Testgrid and linked in the KEP
+
+#### Beta -> GA Graduation
+
+- 2 examples of end users using this field
+- Allowing time for feedback
+
+#### Removing a Deprecated Flag
+
+- Announce deprecation and support policy of the existing flag
+- Two versions passed since introducing the functionality that deprecates the flag (to address version skew)
+- Address feedback on usage/changed behavior, provided on GitHub issues
+- Deprecate the flag
+
+### Upgrade / Downgrade Strategy
+
+N/A
+
+### Version Skew Strategy
+
+N/A
+
+## Production Readiness Review Questionnaire
+
+### Feature Enablement and Rollback
+
+###### How can this feature be enabled / disabled in a live cluster?
+
+- [x] Feature gate (also fill in values in `kep.yaml`)
+  - Feature gate name: PodHostIPs
+  - Components depending on the feature gate: `kube-apiserver`, `kubelet`
+- [ ] Other
+  - Describe the mechanism:
+  - Will enabling / disabling the feature require downtime of the control
+    plane?
+  - Will enabling / disabling the feature require downtime or reprovisioning
+    of a node? (Do not assume `Dynamic Kubelet Config` feature is enabled).
+
+###### Does enabling the feature change any default behavior?
+
+No.
+
+###### Can the feature be disabled once it has been enabled (i.e. can we roll back the enablement)?
+
+Yes. Using the featuregate is the only way to enable/disable this feature.
+
+###### What happens if we reenable the feature if it was previously rolled back?
+
+The feature should continue to work just fine.
+
+###### Are there any tests for feature enablement/disablement?
+
+No, these will be introduced in the Alpha phase.
+
+### Rollout, Upgrade and Rollback Planning
+
+###### How can a rollout or rollback fail? Can it impact already running workloads?
+
+If the dependent [KEP 563-dual-stack](https://github.com/kubernetes/enhancements/issues/563) is wrong, or could not get IP of host, or setting the field is crashing, this feature may fail to rollout/rollback.
+The field is only informative, it doesn't affect running workloads.
+
+###### What specific metrics should inform a rollback?
+
+The `status.hostIPs` field in Pod is empty, or frequently updated, or cause any other to crash.
+
+###### Were upgrade and rollback tested? Was the upgrade->downgrade->upgrade path tested?
+
+TBD.
+
+###### Is the rollout accompanied by any deprecations and/or removals of features, APIs, fields of API types, flags, etc.?
+
+No.
+
+### Monitoring Requirements
+
+###### How can an operator determine if the feature is in use by workloads?
+
+Pod has a `status.hostIPs` field and use it in downwardAPI to expose it. 
+
+###### How can someone using this feature know that it is working for their instance?
+
+- [ ] Events
+  - Event Reason: 
+- [x] API .status
+  - Other field: `pod.status.hostIPs` is not empty.
+- [ ] Other (treat as last resort)
+  - Details:
+
+###### What are the reasonable SLOs (Service Level Objectives) for the enhancement?
+
+- The feature is only informative, no increased failure rates during use the feature.
+
+###### What are the SLIs (Service Level Indicators) an operator can use to determine the health of the service?
+
+- TBD
+
+###### Are there any missing metrics that would be useful to have to improve observability of this feature?
+
+No additional metrics needed for this new API field.
+
+### Dependencies
+
+###### Does this feature depend on any specific services running in the cluster?
+
+N/A
+
+### Scalability
+
+###### Will enabling / using this feature result in any new API calls?
+
+No
+
+###### Will enabling / using this feature result in introducing new API types?
+
+No
+
+###### Will enabling / using this feature result in any new calls to the cloud provider?
+
+No
+
+###### Will enabling / using this feature result in increasing size or count of the existing API objects?
+
+Yes.
+  
+- API type(s): Pod
+- Estimated increase in size:
+  - New field in Status about 8 bytes, additional bytes based on whether IPv4(about 4 bytes) or IPv6(about 16 bytes) exists
+
+###### Will enabling / using this feature result in increasing time taken by any operations covered by existing SLIs/SLOs?
+
+No
+
+###### Will enabling / using this feature result in non-negligible increase of resource usage (CPU, RAM, disk, IO, ...) in any components?
+
+No
+
+### Troubleshooting
+
+N/A
+
+## Implementation History
+
+- 2021-05-06: Initial KEP
+
+## Drawbacks
+
+N/A
+
+## Alternatives
+
+N/A
+
+## Infrastructure Needed (Optional)
+
+N/A
diff --git a/keps/sig-network/2681-pod-host-ip/kep.yaml b/keps/sig-network/2681-pod-host-ip/kep.yaml
new file mode 100644
index 00000000000..e08ac84cafc
--- /dev/null
+++ b/keps/sig-network/2681-pod-host-ip/kep.yaml
@@ -0,0 +1,47 @@
+title: Field status.hostIPs added for Pod
+kep-number: 2681
+authors:
+  - "@wzshiming"
+owning-sig: sig-network
+participating-sigs:
+  - sig-node
+status: implementable
+creation-date: 2021-05-06
+reviewers:
+  - "@thockin"
+  - "@khenidak"
+  - "@danwinship"
+  - "@aojea"
+approvers:
+  - "@thockin"
+  - "@khenidak"
+see-also:
+  - "/keps/sig-network/563-dual-stack"
+replaces: null
+
+# The target maturity stage in the current dev cycle for this KEP.
+stage: alpha
+
+# The most recent milestone for which work toward delivery of this KEP has been
+# done. This can be the current (upcoming) milestone, if it is being actively
+# worked on.
+latest-milestone: "v1.24"
+
+# The milestone at which this feature was, or is targeted to be, at each stage.
+milestone:
+  alpha: "v1.24"
+  beta: "v1.25"
+  stable: "v1.27"
+
+# The following PRR answers are required at alpha release
+# List the feature gate name and the components for which it must be enabled
+feature-gates:
+  - name: PodHostIPs
+    components:
+      - kube-apiserver
+      - kubelet
+disable-supported: true
+
+# The following PRR answers are required at beta release
+metrics:
+  - N/A