We have committed to only the following in the IP group:

+--ipNetToMediaTable(22) detail 
| | 
| +--ipNetToMediaEntry(1) detail 
| | | 
| | +-- -RW- Integer ipNetToMediaIfIndex(1) 
| | +-- -RW- String ipNetToMediaPhysAddress(2) 
| | | Textual Convention: PhysAddress 
| | +-- -RW- IpAddr ipNetToMediaNetAddress(3) 
| | +-- -RW- EnumVal ipNetToMediaType(4) 
| | | Values: other(1), invalid(2), dynamic(3), static(4) 


the source client :

nms-server2: 172.18.123.33
snmpagent: 10.5.1.15

all snmpwalk results on the above table ( ipNetToMediaTable ) are in ip.cap


so we go and walk on the table:

-----
nms.server2_oansari-> snmpwalk 10.5.1.15 public ipNetToMediaTable
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaIfIndex.3.10.5.1.1 = 3
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaIfIndex.3.10.5.1.15 = 3
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaPhysAddress.3.10.5.1.1 =  Hex: 00 E0 1E BC 04 8A 
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaPhysAddress.3.10.5.1.15 =  Hex: 00 D0 58 F6 0D 01 
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaNetAddress.3.10.5.1.1 = IpAddress: 10.5.1.1
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaNetAddress.3.10.5.1.15 = IpAddress: 10.5.1.15
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaType.3.10.5.1.1 = dynamic(3)
ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaType.3.10.5.1.15 = other(1)
---

in the router we see that these values correspond:

rp-5d-2621#sh arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  10.5.1.15               -   00d0.58f6.0d01  ARPA   FastEthernet0/1
Internet  10.5.1.1                0   00e0.1ebc.048a  ARPA   FastEthernet0/1

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