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DHCP keywords
=============
dhcp.leasetime
--------------
DHCP lease time (integer).
Syntax::
dhcp.leasetime:[op]<number>
The time can be matched exactly, or compared using the _op_ setting::
dhcp.leasetime:3 # exactly 3
dhcp.leasetime:<3 # smaller than 3
dhcp.leasetime:>=2 # greater or equal than 2
Signature example::
alert dhcp any any -> any any (msg:"small DHCP lease time (<3)"; dhcp.leasetime:<3; sid:1; rev:1;)
dhcp.rebinding_time
-------------------
DHCP rebinding time (integer).
Syntax::
dhcp.rebinding_time:[op]<number>
The time can be matched exactly, or compared using the _op_ setting::
dhcp.rebinding_time:3 # exactly 3
dhcp.rebinding_time:<3 # smaller than 3
dhcp.rebinding_time:>=2 # greater or equal than 2
Signature example::
alert dhcp any any -> any any (msg:"small DHCP rebinding time (<3)"; dhcp.rebinding_time:<3; sid:1; rev:1;)
dhcp.renewal_time
-----------------
DHCP renewal time (integer).
Syntax::
dhcp.renewal_time:[op]<number>
The time can be matched exactly, or compared using the _op_ setting::
dhcp.renewal_time:3 # exactly 3
dhcp.renewal_time:<3 # smaller than 3
dhcp.renewal_time:>=2 # greater or equal than 2
Signature example::
alert dhcp any any -> any any (msg:"small DHCP renewal time (<3)"; dhcp.renewal_time:<3; sid:1; rev:1;)
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