hh3cMplsLdpCrlspErHopIpv4Addr 1.3.6.1.4.1.25506.8.12.2.1.6.2.1.3

If hh3cMplsLdpCrlspErHopAddrType is ipV4(1), IPv4 address of this hop. This object is not significant otherwise and should return a value of 0.