When applying wireless configuration changes, the ifindex of the
wireless interface(s) change. While snmpd picks up the new interfaces
with the correct index, it does not remove the old ones:
IF-MIB::ifName.23 = STRING: wlan0
IF-MIB::ifName.24 = STRING: wlan1
IF-MIB::ifName.25 = STRING: wlan0
IF-MIB::ifName.26 = STRING: wlan1
This causes problems for monitoring tools that use ifName (or ifDesc) as
interface reference. Add a trigger that reloads snmpd on interface
up/down events so that it will no longer have the old interfaces.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
When an ifindex for an interface changes, some monitoring tools can no
longer find the interface and send alerts. Monitor all network
interfaces via the procd netdev parameter, so that
/etc/init.d/snmpd reload will restart snmpd if any ifindex changed.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
- Refactor RUN_C into CONFIGFILE, as used in dnsmasq and igmpproxy init
scripts.
- Add a newline after each function definition.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
add support for "disk <partition> <size>" option
example for /etc/config/snmpd
===========
config disk
option partition '/'
option size '500'
===========
Stefan Weil
Stijn Tintel
feckert
Jo-Philipp Wich
ionum
rcmcronny
Steven Barth