Can't show ifAlias Interface description in Graph name

[aguirreif]

Hello, I can't get the Graph name to show the ifAlias interface description. I search the forum and tried solutions like the on in this post with no luck.

The item prototype:

SNMP OID: IF-MIB::ifAlias.{#SNMPINDEX}
Key: ifAlias[{#SNMPVALUE}]

I tried the without succes with:

{#SNMPVALUE} {{HOST.NAME}:ifAlias[{#SNMPINDEX}].last(0)}
{#SNMPVALUE} {{HOST.NAME}:ifAlias.[{#SNMPINDEX}].last(0)}
{#SNMPVALUE} {{HOST.NAME1}:ifAlias[{#SNMPINDEX}].last(0)}
{#SNMPVALUE} {{HOST.NAME1}:ifAlias.[{#SNMPINDEX}].last(0)}
{#SNMPVALUE} {{HOST.NAME}:ifAlias[{#SNMPVALUE}].last(0)}
{#SNMPVALUE} {{HOST.NAME}:ifAlias.[{#SNMPVALUE}].last(0)}
{#SNMPVALUE} {{HOST.NAME1}:ifAlias[{#SNMPVALUE}].last(0)}
{#SNMPVALUE} {{HOST.NAME1}:ifAlias.[{#SNMPVALUE}].last(0)}

But with {HOST.HOST} instead of {HOST.NAME} it gives *UNKNOWN*.

Any help is appreciated, thanks!