[olug] AAARRRRGGGHHHH!!!! (More DHCP)

Jason Ferguson jferguson3 at home.com
Fri Mar 23 03:12:27 UTC 2001


Okay, to answer:

Phil Brutsche wrote:

>> Now, here is my dhcpd.conf file
>> ----------------------
>> default-lease-time 600;
>> max-lease-time 7200;
>> 
>> option subnet-mask 255.255.255.0;
>> topion broadcast-address 192.168.1.255;
>> option routers 192.168.1.1;
>> 
>> option domain-name-servers 24.3.232.33, 24.3.232.34;
>> 
>> option domain-name "blvue1.ne.home.com";
>> 
>> subnet 192.168.1.0 netmask 255.255.255.0
>> {
>>    range 192.168.1.105 192.168.1.250;
>> }
> 
> That should work fine.  Let's check some simple things first.
> 
> 1) Is dhcpd listed when you run "ps aux" on the Linux firewall?

Yes.

> 2) What does the DHCP client do when you try to get an IP number?  Having
>    around that actually *tells* you what's going on (ie not MacOS or
>    Windows) is valuable in this situation.

okay, something like this (Im going from memory, I have to reconfigure 
back to the Linksys thingee to get back online):

DHCPREQUEST .... interval X
DHCPDISCOVER ... interval X
DHCPDISCOVER ... interval X

(Is that enough info?)

> 3) What sort of ipchains rules (I'm assuming that you're using 2.2.x) does
>    the Linux firewall have?  Can you list them?

No firewall rules are configured yet.  I wanna get the hosts networked 
and pinging each other before adding another layer of complexity with 
the firewall script.

Now, Im tempted to say this isnt really a DHCP problem... last night the 
hosts couldnt ping each other.  I cant say for SURE its not DHCP though, 
but it could be route too. I do NOT know how to use route at the moment.

> - -- 
> - ----------------------------------------------------------------------
> Phil Brutsche					pbrutsch at creighton.edu
> 
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