All MIBs › ITOUCH-APPLETALK-MIB › applePortChecksum
applePortChecksum
Module: ITOUCH-APPLETALK-MIB
OID (symbolic): ITOUCH-APPLETALK-MIB::applePortChecksum
OID (numeric): 1.3.6.1.4.1.33.21.2.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Controls whether checksums are generated on all DDP packets sent out the interface.
What is applePortChecksum?
This enables or disables generation of checksums on outgoing DDP (Datagram Delivery Protocol) packets for this AppleTalk port, defaulting to disabled. An admin would enable it when the far end validates DDP checksums and unexplained AppleTalk packet drops suggest corruption is going undetected.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33.21.2.1.1.5 snmpwalk -v2c -c public <target> ITOUCH-APPLETALK-MIB::applePortChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33.21.2.1.1.5.1 snmpget -v2c -c public <target> ITOUCH-APPLETALK-MIB::applePortChecksum.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.33.21.2.1.1.5.1 i <value>
Start monitoring iTouch Communications (later Black Box) terminal server/router (AppleTalk) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ITOUCH-APPLETALK-MIB::applePortChecksum OID value, configure state conditions and alerts, and monitor any iTouch Communications (later Black Box) terminal server/router (AppleTalk) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.33 | iTouch | ITOUCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33.21 | xApple | ITOUCH-APPLETALK-MIB |
| 1.3.6.1.4.1.33.21.2 | xApplePort | ITOUCH-APPLETALK-MIB |
| 1.3.6.1.4.1.33.21.2.1 | applePortTable | ITOUCH-APPLETALK-MIB |
| 1.3.6.1.4.1.33.21.2.1.1 | applePortEntry | ITOUCH-APPLETALK-MIB |
| 1.3.6.1.4.1.33.21.2.1.1.5 | applePortChecksum | ITOUCH-APPLETALK-MIB |