ipIcmpDestUnreachFrag

BINTEC-IPEXT-MIB · .0.32.4
Commands MIB view Table view

Object

scalar r/w Enumeration 
enabled : If an IP packet could not be delivered/forwarded
to destination due to MTU/Dont-Fragment error
(packet must be fragmented due to interface-MTU
 but Dont-Fragment (DF) bit is set in IP header),
the IP packet is discarded and the system sends an
ICMP 'Destination-Unreachable/Fragment' message
back to the originator of the packet.
          
This is the default behavior of the system.
          
disabled: If an IP packet could not be delivered/forwarded
to destination due to interface-MTU/DF-bit problem,
the packet is silently discarded.
          
ICMP 'Destination-UnreachableFragment' messages
should be disabled with care (only if really
necessary). Disabling of this ICMP messages
will make Path MTU Discovery impossible and
might lead to bad performance behaviours.

Context

MIB
BINTEC-IPEXT-MIB
OID
.0.32.4
Type
scalar
Access
readwrite
Status
current
Parent
ipIcmp

Net-SNMP examples

How SNMP and these commands work

Scalars have one instance, identified by the .0 suffix.

Read the scalar instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'BINTEC-IPEXT-MIB' -M '/opt/observium/mibs/bintec:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'BINTEC-IPEXT-MIB::ipIcmpDestUnreachFrag.0'
More examples
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'BINTEC-IPEXT-MIB' -M '/opt/observium/mibs/bintec:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'BINTEC-IPEXT-MIB::ipIcmpDestUnreachFrag'

Syntax

Enumeration

Values & Constraints

No enumerated values or constraints recorded.