NETCONF path missing nested host-name layer for IP hosts with VRF

[aitestino]

Description

The iosxe_system resource generates an incorrect NETCONF path when configuring IP hosts with VRF, causing an unknown-element error.

Error

RPC error: rpc-error {
  error-type: application
  error-tag: unknown-element
  error-path: /ios:native/ios:ip/ios:host/ios:vrf[ios:vrf-name='Mgmt-intf']/ios:ip-list
}

Root Cause

The provider sends:

/ios:native/ios:ip/ios:host/ios:vrf[ios:vrf-name='X']/ios:ip-list

Per Cisco-IOS-XE-ip.yang (lines 294-314), the correct path requires a nested host-name list:

/ios:native/ios:ip/ios:host/ios:vrf[ios:vrf-name='X']/ios:host-name[ios:host-name='Y']/ios:ip-list

YANG Model Structure

container vrf {
  list vrf {
    key "vrf-name";
    leaf vrf-name { type string; }
    list host-name {              // ← Missing in generated NETCONF
      key "host-name";
      leaf host-name { type string; }
      leaf-list ip-list { type inet:ip-address; }
    }
  }
}

File Location

gen/definitions/system.yaml - ip_hosts_vrf attribute definition

Impact

• IP hosts without VRF work correctly
• IP hosts with VRF fail during apply