[TRNSPRTPCE-348] Portmapping fails when xponder subtree is not fully populated Created: 11/Nov/20  Updated: 18/Jun/21  Resolved: 28/Apr/21

Status: Verified
Project: transportpce
Component/s: None
Affects Version/s: None
Fix Version/s: Aluminium, Silicon

Type: Bug Priority: Medium
Reporter: Balagangadhar Bathula Assignee: Balagangadhar Bathula
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: 0 minutes
Time Spent: 3 days
Original Estimate: 0 minutes


 Description   

We noticed that there are cases where, xponder subtree may not have all the connection map details. Below is an example:

 

 

<xponder>
	<xpdr-number>2</xpdr-number>
	<xpdr-port>
		<index>2</index>
		<port-name>1</port-name>
		<eqpt-srg-id>1</eqpt-srg-id>
		<circuit-pack-name>1-1-4</circuit-pack-name>
	</xpdr-port>
	<xpdr-port>
		<index>1</index>
		<port-name>1</port-name>
		<eqpt-srg-id>1</eqpt-srg-id>
		<circuit-pack-name>1-1-3</circuit-pack-name>
	</xpdr-port>
	<xpdr-type>tpdr</xpdr-type>
</xponder>
<xponder>
	<xpdr-number>1</xpdr-number>
	<xpdr-port>
		<index>2</index>
		<port-name>1</port-name>
		<eqpt-srg-id>1</eqpt-srg-id>
		<circuit-pack-name>1-1-2</circuit-pack-name>
	</xpdr-port>
	<xpdr-port>
		<index>1</index>
		<port-name>1</port-name>
		<eqpt-srg-id>1</eqpt-srg-id>
		<circuit-pack-name>1-1-1</circuit-pack-name>
	</xpdr-port>
	<recolor>false</recolor>
	<xpdr-type>tpdr</xpdr-type>
</xponder>
<connection-map>
	<connection-map-number>16843777</connection-map-number>
	<destination>
		<circuit-pack-name>1-1-3</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-1-4</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16843521</connection-map-number>
	<destination>
		<circuit-pack-name>1-1-4</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-1-3</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16843265</connection-map-number>
	<destination>
		<circuit-pack-name>1-1-1</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-1-2</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16843009</connection-map-number>
	<destination>
		<circuit-pack-name>1-1-2</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-1-1</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16909313</connection-map-number>
	<destination>
		<circuit-pack-name>1-2-3</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-2-4</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16909057</connection-map-number>
	<destination>
		<circuit-pack-name>1-2-4</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-2-3</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16908801</connection-map-number>
	<destination>
		<circuit-pack-name>1-2-1</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-2-2</circuit-pack-name>
	</source>
</connection-map>
<connection-map>
	<connection-map-number>16908545</connection-map-number>
	<destination>
		<circuit-pack-name>1-2-2</circuit-pack-name>
		<port-name>1</port-name>
	</destination>
	<source>
		<port-name>1</port-name>
		<circuit-pack-name>1-2-1</circuit-pack-name>
	</source>
</connection-map>

In the this case the circuit-packs 1-2-1, 1-2-2, 1-2-3, 1-2-4 does not have xponder substree. While we can manually create xponder subtree in the device for these missing circuit-packs. It would be better if the code throws error for such scenarios, while continue to build the port-mapping.


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