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- Allow to configure only required interface prefixes
set service snmp mib interface 'eth'
set service snmp mib interface 'bond'
include_ifmib_iface_prefix eth bond
Sets the interface name prefixes to include in the IF-MIB data collection.
For servers with a large number of interfaces (ppp, dummy, bridge, etc)
the IF-MIB processing will take a large chunk of CPU for ioctl calls.
A set of space separated interface name prefixes will reduce the CPU
load for IF-MIB processing. For example, configuring
"include_ifmib_iface_prefix eth dummy lo" will include only interfaces
with these prefixes and ignore all others for IF-MIB processing.
- Allow to configure maximum interface number
set service snmp mib interface-max '100'
ifmib_max_num_ifaces NUM
Sets the maximum number of interfaces included in IF-MIB data collection.
For servers with a large number of interfaces (ppp, dummy, bridge, etc)
the IF-MIB processing will take a large chunk of CPU for ioctl calls
(on Linux). Setting a reasonable maximum for the CPU used will
reduce the CPU load for IF-MIB processing. For example, configuring
"ifmib_max_num_ifaces 500" will include only the first 500 interfaces
based on ifindex and ignore all others for IF-MIB processing.
(cherry picked from commit 30a05ee1d447c6f92627162a506225f833a80f8c)
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After the RESTRICTED view was introduced snmpd requires a network to be
specified. Before adding the RESTRICTED view snmpd always assumed the default
network 0.0.0.0/0.
This commit re-adds the build in default networks for IPv4 and IPv6 and
exposes it as a proper default to the CLI so the user is informed about it:
vyos@vyos# set service snmp community foooo
Possible completions:
authorization Authorization type (default: ro)
+ client IP address of SNMP client allowed to contact system
+ network Subnet of SNMP client(s) allowed to contact system (default:
0.0.0.0/0, ::/0)
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T4857: SNMP: Implement FRR SNMP Recomendations
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Excluded to not spam the log as there is an access restriction to that
folder which SNMP user can not access.
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If no client and network is defined only a `community` config
is created. This also adds the `community6` part
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The variable 'client' was accidently used where 'network should
have been used. This lead to missing community6 string when
an IPv6 network was defined instead of an IPv6 client.
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