All MIBs › CODIMA-EXPRESS-MIB › ssiDestNetUnknown
ssiDestNetUnknown
Module: CODIMA-EXPRESS-MIB
OID (symbolic): CODIMA-EXPRESS-MIB::ssiDestNetUnknown
OID (numeric): 1.3.6.1.4.1.226.3.2.1.1.2.2.5.1.16
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of Destination Network Unknown Report Frames. A value of 4294967294 indicates unknown.
What is ssiDestNetUnknown?
This read-only Counter32 counts ICMP Destination Network Unknown report frames seen on the monitored segment's ICMP/IP traffic during this 15-second short-term sample, with 4294967294 meaning unknown. An admin treats a rising DestNetUnknown count on the monitored segment's ICMP/IP traffic as a sign some host is trying to reach a network that simply does not exist in current routing tables, sometimes due to a stale configuration. For example, DestNetUnknown reports referencing a decommissioned subnet on the monitored segment's ICMP/IP traffic would tell the admin some device still has that old network hard-coded somewhere.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.5.1.16 snmpwalk -v2c -c public <target> CODIMA-EXPRESS-MIB::ssiDestNetUnknown
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.5.1.16.1 snmpget -v2c -c public <target> CODIMA-EXPRESS-MIB::ssiDestNetUnknown.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.226 | codima | CODIMA-GLOBAL-REG |
| 1.3.6.1.4.1.226.3 | codimaProducts | CODIMA-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.226.3.2 | codimaExpressMIB | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1 | codimaExpressObjects | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1 | expHistoryDatabases | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2 | dbSegment | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2 | segShortTerm | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.5 | ssIcmpTable | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.5.1 | ssIcmpEntry | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.5.1.16 | ssiDestNetUnknown | CODIMA-EXPRESS-MIB |