RPC edit-config Failing

[vedprajapati]

Hi,

We are sending the RPC edit-config with following xml:

<interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces">
  <interface>
    <name>eth0</name>
    <enabled>true</enabled>
    <ipv6 xmlns="urn:ietf:params:xml:ns:yang:ietf-ip">
      <address>
        <ip>fe80::881b:1fff:fe58:f81e</ip>
        <prefix-length>64</prefix-length>
      </address>
    </ipv6>
    <mac-address xmlns="urn:o-ran:interfaces:1.0">8A:1B:1F:58:F8:1E</mac-address>
    <vlan-id xmlns="urn:o-ran:interfaces:1.0">30</vlan-id>
    <type xmlns:iana-if-type="urn:ietf:params:xml:ns:yang:iana-if-type">iana-if-type:l2vlan</type>
  </interface>
</interfaces>

And it's failing with following error print: Tag: operation-failed Type: application Severity: error Message: Opaque (invalid) node "mac-address" cannot be created."

Any idea what could be the reason of above failure ?

[michalvasko]

Most likely that there is no mac-address schema node as child of interface in the namespace urn:o-ran:interfaces:1.0. It could only be added by augment this way so I would double-check that it is.

[vedprajapati]

It was happening as "iana-if-type.yang" was not Installed but was Imported (as per sysrepoctl -l output). With older version i.e. 1.x of libnetconf, sysrepo and libyang the "iana-if-type.yang" was getting installed as Dependency by sysrepocfg but with 2.0 version it was not. So, we had to get it installed explicitly, which solved the issue.