Add a select box to the device SNMP edit page in the WebUI to update
the port association mode of a device.
Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>
This adds a '-p' switch to addhost.php and a select box to the WebUI to
set the port association mode for newly added devices.
Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>
By default libreNMS used the ifIndex to associate ports just found via SNMP
with ports discoverd/polled before and stored in the database. On Linux boxes
this is a problem as ifIndexes are rather likely to be unstable between reboots
or (re)configuration of tunnel interfaces (think: GRE/OpenVPN/Tinc/...), bridges,
Vlan interfaces, Bonding interfaces, etc.
This patch adds a »port association mode« configuration option per device which
allows to map discovered and known ports by their ifIndex, ifName, ifDescr, or
maybe other means in the future.
The default port association mode still is ifIndex for compatibility reasons.
As port RRD files were stored by their ifIndex before, they are now identified
by their unique and stable port_id to ensure a stable and unique mapping and
allow future port association modes to be added without requireing any further
internal changes. Existing RRD files are renamend accordingly in discovery and
poller tools to ensure stability of port associations in both modules as we
don't know which might run first after an update.
Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>
This makes the following changes:
- Record per-module performance data in the same measurement as overall poller-perf
- Add tags to distinguish modules
- Update rrd filenames
- Use stacked graph for poller modules
ieee8021QBridgeVlanVersionNumber OBJECT-TYPE
SYNTAX INTEGER {
version1(1),
version2(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The version number of IEEE 802.1Q that this device
supports. Reported as 1 by VLAN Bridges that support
only SST operation, and reported as 2 by VLAN Bridges
that support MST operation."
REFERENCE "12.10.1.1"
::= { ieee8021QBridgeEntry 2 }
