With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnatConfDynProtocol
cnat Config Dyn Protocol
1.3.6.1.4.1.9.10.77.1.1.3.1.11
This object specifies a protocol identifier. If the value of this object is '0', then this basic NAT entry applies to all IP traffic. If the value of this object is non-zero, then this NAT entry only applies to IP traffic with the specified protocol.
Back to CISCO-IETF-NAT-MIB MIB page.
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