[j-nsp] DHCP relay monitoring

[Chris Adams]

Once upon a time, Baldur Norddahl <baldur at gigabit.dk> said:
> What options do we have for monitoring running processes on the
> router? Are there other processes than DHCP that should be monitored
> too?

JUNOS implements many of the standard SNMP MIBs, which include
information about open TCP/UDP ports, so you could monitor
UDP-MIB::udpLocalAddress.0.0.0.0.67.  If dhcp-relay is running, that
variable should return 0.0.0.0; if not, the variable won't exist.

-- 
Chris Adams <cma at cmadams.net>