check_dhcp

[Marc Powell]

> -----Original Message-----
> From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-
> bounces at lists.sourceforge.net] On Behalf Of abid dar
> Sent: Tuesday, April 17, 2007 4:37 PM
> To: nagios-users at lists.sourceforge.net
> Subject: [Nagios-users] check_dhcp
> 
> Having a weird situation..
> 
> /usr/local/nagios/libexec/check_dhcp
> DHCP ok: Received 1 DHCPOFFER(s), max lease time = 0 sec.
> 
> /usr/local/nagios/libexec/check_dhcp -s xx.xxx.xxx.xxx (our dhcp
server)
> DHCP problem: Received 3 DHCPOFFER(s), 0 of 1 requested servers
responded,
> max lease time = 284400 sec.
> 
> why is it getting a DHCP okay when I do flat check_dhcp but when I
specify
> I dont get a valid response.

No suggestions here without the output from below...

> Also, the verbose option does not give any more information.. but
thats
> not really important..

It should. Testing with check_dhcp from plugins-1.4.3 (no dhcp server on
this network) --

./check_dhcp -v
DHCP socket: 3
Hardware address: 00123ffef903
DHCPDISCOVER to 255.255.255.255 port 67
DHCPDISCOVER XID: 589273772 (0x231F9AAC)
DHCDISCOVER ciaddr:  0.0.0.0
DHCDISCOVER yiaddr:  0.0.0.0
DHCDISCOVER siaddr:  0.0.0.0
DHCDISCOVER giaddr:  0.0.0.0
send_dhcp_packet result: 548




No (more) data received
Result=ERROR
Total responses seen on the wire: 0
Valid responses for this machine: 0
DHCP problem: No DHCPOFFERs were received.

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