Ipsec MIB information via SNMP

Hello,

I want to monitore via SNMP the status and configuration of IPsec tunnel,
I found that MIB table (mtxrIPSec) with OID .1.3.6.1.4.1.14988.1.1.20.2.
There a lot of information but I miss the field with the name of the peer. In
Also the Peer Address appears in negative numbers.

Do you know if there is another MIB that I can use? Or the OID that give the peer name information?

Thanks,
MIB_peer._2JPG.JPG
MIB_peer4.JPG
MIB_peer3.JPG
MIB_peer.JPG