Snmp-Agent Packet Max-Size - H3C SR6600 Command Reference Manual

oid-tree: Specifies a MIB subtree by its root node's OID (for example 1.4.5.3.1) or object name (for
example, system). An OID is a dotted numeric string that uniquely identifies an object in the MIB tree.
mask mask-value: Sets a MIB subtree mask, a hexadecimal string. Its length must be an even number in
the range of 2 to 32. For example, you can specify 0a, aa, but not 0aa. If no subtree mask is specified,
the MIB subtree mask is an all-F hexadecimal string. The MIB subtree and the subtree mask together
identify a set of objects to be included or excluded from the view.
Usage guidelines
A MIB view represents a set of MIB objects (or MIB object hierarchies) with certain access privilege. The
MIB objects included in the MIB view are accessible while those excluded from the MIB view are
inaccessible.
Each view-name oid-tree pair represents a view record. If you specify the same record with different MIB
subtree masks multiple times, the most recent configuration takes effect.
The system can store entries for up to 20 unique MIB view records. In addition to the four default MIB view
records, you can create up to 16 unique MIB view records. After you delete the default view with the undo
snmp-agent mib-view command, you can create up to 20 unique MIB view records.
Be cautious with deleting the default MIB view. The operation blocks access to any MIB object on the
device from NMSs that use the default view.
Examples
# Include the mib-2 (OID 1.3.6.1) subtree in the mibtest view and exclude the ip subtree from this view.
<Sysname> system-view
[Sysname] snmp-agent mib-view included mibtest 1.3.6.1
[Sysname] snmp-agent mib-view excluded mibtest ip
[Sysname] snmp-agent community read public mib-view mibtest
An SNMPv1 NMS in the public community can query the objects in the mib-2 subtree, but not any object
(for example, the ipForwarding or ipDefaultTTL node) in the ip subtree.
Related commands
• snmp-agent community
snmp-agent group
•

snmp-agent packet max-size

Use snmp-agent packet max-size to set the maximum size (in bytes) of SNMP packets that the SNMP
agent can receive or send.
Use undo snmp-agent packet max-size to restore the default packet size.
Syntax
snmp-agent packet max-size byte-count
undo snmp-agent packet max-size
Default
The SNMP agent can receive and send SNMP packets with a maximum size of 1500 bytes.
Views
System view
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