The IP address of a hop in an Alcatel-Lucent SROS OAM Trace Route path.
The value of tmnxOamTrProbeHistoryIpAddr specifies the Ipv4
address of the remote node that generated this reply to a OAM
Trace Route probe.
This object was obsoleted in release 4.0 and replaced with
InetAddress objects tmnxOamTrProbeHistoryAddrType and
tmnxOamTrProbeHistoryAddress.