This objects reports the IP address associated
with a tmnxOamTrCtlTargetIpAddress value when the
destination address is specified as a DNS name.
The value of this object should be a zero length
octet string when a DNS name is not specified or
when a specified DNS name fails to resolve.
This object was obsoleted in release 4.0 and replaced with
InetAddress objects tmnxOamTrResultsTgtAddrType and
tmnxOamTrResultsTgtAddress.