<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hello guys </div>
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<div>I have a short question regarding the check_dhcp plugins - have you removed the "Rogue" option? I can't find it inside to check for rogue dhcps:</div>
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<div>/check_dhcp --help<br/>
check_dhcp v2.3.1 (monitoring-plugins 2.3.1)<br/>
Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)<br/>
Copyright (c) 2001-2007 Monitoring Plugins Development Team<br/>
<devel@monitoring-plugins.org></div>
<div>This plugin tests the availability of DHCP servers on a network.</div>
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Usage:<br/>
check_dhcp [-v] [-u] [-s serverip] [-r requestedip] [-t timeout]<br/>
[-i interface] [-m mac]</div>
<div>Options:<br/>
-h, --help<br/>
Print detailed help screen<br/>
-V, --version<br/>
Print version information<br/>
--extra-opts=[section][@file]<br/>
Read options from an ini file. See<br/>
https://www.monitoring-plugins.org/doc/extra-opts.html<br/>
for usage and examples.<br/>
-v, --verbose<br/>
Show details for command-line debugging (output may be truncated by<br/>
the monitoring system)<br/>
-s, --serverip=IPADDRESS<br/>
IP address of DHCP server that we must hear from<br/>
-r, --requestedip=IPADDRESS<br/>
IP address that should be offered by at least one DHCP server<br/>
-t, --timeout=INTEGER<br/>
Seconds to wait for DHCPOFFER before timeout occurs<br/>
-i, --interface=STRING<br/>
Interface to to use for listening (i.e. eth0)<br/>
-m, --mac=STRING<br/>
MAC address to use in the DHCP request<br/>
-u, --unicast<br/>
Unicast testing: mimic a DHCP relay, requires -s</div>
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<div>I downloaded the plugins via Git, did an "./configure", "make" and "make install" with no special options on a Debian 11 system. </div>
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<div>Thank you for your anwer! </div>
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<div>Greetz</div>
<div>Manuel</div>
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