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Tracing Extended DHCP Local Server Operations

The extended DHCP tracing operations track the extended DHCP local server operations and record them in a log file. By default, no extended DHCP local server processes are traced. If you include the traceoptions statement at the [edit system services dhcp-local-server] hierarchy level, the default tracing behavior is the following:

Important extended DHCP local server events are logged in a file called jdhcpd located in the /var/log directory.
When the file jdhcpd reaches 128 kilobytes (KB), it is renamed jdhcpd.0, then jdhcpd.1, and so on, until there are 3 trace files. Then the oldest trace file (jdhcpd.2) is overwritten. For more information about how log files are created, see the JUNOS System Log Messages Reference.
Log files can be accessed only by the user who configures the tracing operation.

To trace DHCP local server operations, include the traceoptions statement at the [edit system services dhcp-local-server] hierarchy level:




traceoptions {
file filename <files number> <size size> <world-readable
| no-world-readable> <match regex>;
flag flag;
}

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