Load-Balance-Netconf

Load Balance

Resources Summary

YANG Path	get/get-config	edit-config	rpc
/load-balance	Y	merge, replace, create, delete	—
/load-balance/elastic-hashs/{prefix}	Y	merge, replace, create, delete	—
/load-balance/elastic-hashs/{prefix}/active-hops	Y	—	—
/load-balance/elastic-hashs/{prefix}/hash-views	Y	—	—

Examples

This chapter provides examples on how to use Netconf to manage load balance on AsterNOS devices.

Create Elastic Hash Entry

Request example to create an elastic hash entry via edit-config.

<config>
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash operation="create">
                    <prefix>3.1.1.1/24</prefix>
                </elastic-hash>
            </elastic-hashs>
        </load-balance>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:69d18bf8-16ae-4756-b2fc-817f67127545">
  <ok/>
</rpc-reply>

Get Elastic Hash Entry

Request example to get an elastic hash entry via get-config.

<filter type="subtree">
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash/>
            </elastic-hashs>
        </load-balance>
    </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:68ae983f-a058-4757-939b-b30b03294a76">
  <data>
    <top>
      <load-balance xmlns="http://asterfusion.com/ns/yang/asternos-load-balance">
        <elastic-hashs>
          <elastic-hash>
            <prefix>3.1.1.0/24</prefix>
          </elastic-hash>
        </elastic-hashs>
      </load-balance>
    </top>
  </data>
</rpc-reply>

Merge Elastic Hash Entry

Request example to merge an elastic hash entry via edit-config.

<config>
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash operation="merge">
                    <prefix>9.1.1.0/24</prefix>
                </elastic-hash>
            </elastic-hashs>
        </load-balance>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:69d18bf8-16ae-4756-b2fc-817f67127545">
  <ok/>
</rpc-reply>

Delete Elastic Hash Entry

Request example to delete an elastic hash entry via edit-config.

<config>
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash operation="delete">
                    <prefix>3.1.1.1/24</prefix>
                </elastic-hash>
            </elastic-hashs>
        </load-balance>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:e441bed9-14b2-4286-a717-e38b97e88fa7">
  <ok/>
</rpc-reply>

Get Elastic Hash Hash-View

Request example to show elastic hash hash-view via get with subtree filter.

<filter type="subtree">
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash>
                    <prefix>9.1.1.0/24</prefix>
                    <hash-views/>
                </elastic-hash>
            </elastic-hashs>
        </load-balance>
    </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:f531ac6b-5277-444c-b131-d954ccf82516">
  <data>
    <top>
      <load-balance xmlns="http://asterfusion.com/ns/yang/asternos-load-balance">
        <elastic-hashs>
          <elastic-hash>
            <prefix>9.1.1.0/24</prefix>
            <hash-views>
              <hash-view>
                <fg-nhg-prefix>9.1.1.0/24</fg-nhg-prefix>
                <nexthop>8.1.1.2</nexthop>
                <hash-bucket>0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63</hash-bucket>
              </hash-view>
            </hash-views>
          </elastic-hash>
        </elastic-hashs>
      </load-balance>
    </top>
  </data>
</rpc-reply>

Get Elastic Hash Active Hops

Request example to show elastic hash active hops via get with subtree filter.

<filter type="subtree">
    <top>
        <load-balance>
            <elastic-hashs>
                <elastic-hash>
                    <prefix>9.1.1.0/24</prefix>
                    <active-hops/>
                </elastic-hash>
            </elastic-hashs>
        </load-balance>
    </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:5392e116-831a-44f9-b885-75e0c4b10786">
  <data>
    <top>
      <load-balance xmlns="http://asterfusion.com/ns/yang/asternos-load-balance">
        <elastic-hashs>
          <elastic-hash>
            <prefix>9.1.1.0/24</prefix>
            <active-hops>
              <fg-nhg-prefix>9.1.1.0/24</fg-nhg-prefix>
              <nexthops>8.1.1.2</nexthops>
            </active-hops>
          </elastic-hash>
        </elastic-hashs>
      </load-balance>
    </top>
  </data>
</rpc-reply>

Properties Descriptions

Load Balance

Tree Diagram

module: asternos-load-balance
  +--rw load-balance
     +--rw elastic-hashs
        +--rw elastic-hash* [prefix]
           +--rw prefix         inet:ip-prefix
           +--rw hash-views
           |  +--ro hash-view* []
           |     +--ro fg-nhg-prefix?   inet:ip-prefix
           |     +--ro nexthop?         inet:ip-address
           |     +--ro hash-bucket?     string
           +--ro active-hops
              +--ro fg-nhg-prefix?   inet:ip-prefix
              +--ro nexthops*        inet:ip-address

Table of Properties

Name	Required	Type/Range	Description
load-balance	M		Path-only node, has no configurable value.
elastic-hashs	M		Path-only node, has no configurable value. List of load balancing IP routes of elastic hash.
elastic-hash	M		Path-only node, has no configurable value. IP prefix.
prefix	O	inet:ip-prefix	IP prefix.
hash-views	M		Path-only node, has no configurable value. Provide information on load sharing and allocation.
hash-view	RO		Path-only node, has no configurable value.
fg-nhg-prefix	RO	inet:ip-prefix	FG NHG Prefix.
nexthop	RO	inet:ip-address	Next Hop.
hash-bucket	RO	string	Hash Bucket.
active-hops	RO		Path-only node, has no configurable value. Provide information on active next hops of elastic hash.
fg-nhg-prefix	RO	inet:ip-prefix	FG NHG Prefix.
nexthops	RO	inet:ip-address	Next Hop.

List of load balancing IP routes of elastic hash

Tree Diagram

module: asternos-load-balance
  +--rw load-balance
     +--rw elastic-hashs
        +--rw elastic-hash* [prefix]
           +--rw prefix         inet:ip-prefix
           +--rw hash-views
           |  +--ro hash-view* []
           |     +--ro fg-nhg-prefix?   inet:ip-prefix
           |     +--ro nexthop?         inet:ip-address
           |     +--ro hash-bucket?     string
           +--ro active-hops
              +--ro fg-nhg-prefix?   inet:ip-prefix
              +--ro nexthops*        inet:ip-address

Table of Properties

Name	Required	Type/Range	Description
elastic-hashs	M		Path-only node, has no configurable value. List of load balancing IP routes of elastic hash.
elastic-hash	M		Path-only node, has no configurable value. IP prefix.
prefix	O	inet:ip-prefix	IP prefix.
hash-views	M		Path-only node, has no configurable value. Provide information on load sharing and allocation.
hash-view	RO		Path-only node, has no configurable value.
fg-nhg-prefix	RO	inet:ip-prefix	FG NHG Prefix.
nexthop	RO	inet:ip-address	Next Hop.
hash-bucket	RO	string	Hash Bucket.
active-hops	RO		Path-only node, has no configurable value. Provide information on active next hops of elastic hash.
fg-nhg-prefix	RO	inet:ip-prefix	FG NHG Prefix.
nexthops	RO	inet:ip-address	Next Hop.

Active Hops

Tree Diagram

module: asternos-load-balance
  +--rw load-balance
     +--rw elastic-hashs

Hash View

Tree Diagram

module: asternos-load-balance
  +--rw load-balance
     +--rw elastic-hashs