kindly let us know xml filter is correct or wrong for the cli

[jayachandran.subramanian1]

kindly let us know xml filter is correct or wrong for the corresponding cli

we are using ncclient to get xml output from cisco router

RP/0/RP0/CPU0:dedsdf1001jl1#show bgp ipv4 labeled-unicast neighbors 10.80.68.67 advertised-routes 

Wed May 10 05:07:24.387 EDT

Network            Next Hop        From            AS Path

10.0.6.0/32        10.60.63.61     10.61.0.229     ?

10.0.6.1/32        10.60.63.61     10.61.0.229     ?

def read(host, user, password):

    try:

        with manager.connect(host=host,  username=user, password=password, look_for_keys=False,timeout=100) as m:

            bgp_filter = '''

      <bgp xmlns="http://cisco.com/ns/yang/Cisco-IOS-XR-ipv4-bgp-oper">

        <instances>

          <instance>

            <instance-name>default</instance-name>

            <instance-active>

              <default-vrf>

                <afs>

                  <af>

                    <af-name>ipv4-labeled-unicast</af-name>

                    <advertised-path-xr>

                     <advertised-path>

                        <neighbor-address/>

                        <path-information>

                          <bgp-prefix>

                            <prefix>

                              <afi/>

                              <ipv4-address/>

                            </prefix>

                          </bgp-prefix>

                          <neighbor-address>

                            <afi/>

                            <ipv4-address/>

                          </neighbor-address>

                          <next-hop>

                            <afi/>

                            <ipv4-address/>

                          </next-hop>

                        </path-information>

                      </advertised-path>

                    </advertised-path-xr>

                  </af>

                </afs>

              </default-vrf>

            </instance-active>

          </instance>

        </instances>

      </bgp>

                    '''

            cisco_bgp = m.get(('subtree', bgp_filter))

            print (cisco_bgp)

We are not getting exact next-hop out put with the above xml-filter . kindly let us know the same

Thanks

Jay

[dhjain9 · Accepted solution]

Hi Jay,

The request looks correct to me, but there is a different table for advertised paths (which includes ad paths). Below is a sample request. Could you please try this:

<get>

<filter type="subtree">

  <bgp xmlns="http://cisco.com/ns/yang/Cisco-IOS-XR-ipv4-bgp-oper">

   <instances>

    <instance>

     <instance-name>default</instance-name>

      <instance-active>

       <default-vrf>

        <afs>

         <af>

          <af-name>ipv4-unicast</af-name>

           <advertised-paths>

            <advertised-path>

             <paths>

              <neighbor-address-xr/>

              <path-information>

               <bgp-prefix>

                <prefix>

                 <afi/>

                 <ipv4-address/>

                </prefix>

               </bgp-prefix>

               <neighbor-address>

                <afi/>

                <ipv4-address/>

               </neighbor-address>

               <next-hop>

                <afi/>

                <ipv4-address/>

               </next-hop>

              </path-information>

             </paths>

            </advertised-path>

           </advertised-paths>

          </af>

         </afs>

        </default-vrf>

       </instance-active>

     </instance>

   </instances>

</bgp>

</filter>

</get>

---------- OUTPUT ----

----------- Received from NETCONF agent --------------

#1340

<?xml version="1.0"?>

<rpc-reply message-id="101" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">

<data>

  <bgp xmlns="http://cisco.com/ns/yang/Cisco-IOS-XR-ipv4-bgp-oper">

   <instances>

    <instance>

     <instance-name>default</instance-name>

     <instance-active>

      <default-vrf>

       <afs>

        <af>

         <af-name>ipv4-unicast</af-name>

         <advertised-paths>

          <advertised-path>

           <rd>0000000000000000</rd>

           <network>0d000100</network>

           <prefix-length>24</prefix-length>

           <neighbor-address>10.10.10.1</neighbor-address>

           <paths>

            <neighbor-address-xr>

             <afi>ipv4</afi>

             <ipv4-address>10.10.10.1</ipv4-address>

            </neighbor-address-xr>

            <path-information>

             <bgp-prefix>

              <prefix>

               <afi>ipv4</afi>

               <ipv4-address>13.0.1.0</ipv4-address>

              </prefix>

             </bgp-prefix>

             <neighbor-address>

              <afi>ipv4</afi>

              <ipv4-address>0.0.0.0</ipv4-address>

             </neighbor-address>

             <next-hop>

              <afi>ipv4</afi>

              <ipv4-address>10.10.10.2</ipv4-address>

             </next-hop>

            </path-information>

           </paths>

          </advertised-path>

#165

         </advertised-paths>

        </af>

       </afs>

      </default-vrf>

     </instance-active>

    </instance>

   </instances>

  </bgp>

</data>

</rpc-reply>

##