JDHCPSim

[Ragnar Lonn]

For outgoing packets, you cannot currently specify source- or destination
port. It sends from port 68 to port 67, like most clients will do. But being
able to change source- and destination UDP ports is a useful feature and
something we will probably add for the next version.

For incoming packets it reads raw ethernet frames from the interface
specified, and will report any packets it sees that contains the DHCP
magic cookie. So the packets don't have to arrive on or from any
particular UDP port.

Regards,

  /Ragnar


Frank Bulk skrev:
> Neat....does that tool allow one to simulate a relay agent?
>
> Can one specify ports, too?  We had an issue with a DHCP appliance that
> would not respond correctly to relayed src 67/dst 67 packets, but it would
> on 68/68 packets.
>
> Regards,
>
> Frank
>
> -----Original Message-----
> From: dhcp-users-bounce at isc.org [mailto:dhcp-users-bounce at isc.org] On Behalf
> Of Ragnar Lonn
> Sent: Monday, January 08, 2007 4:30 AM
> To: dhcp-users at isc.org
> Subject: Re: JDHCPSim
>
> If you need something that can emulate different types of DHCP client
> behaviour, we have a tool called DHCPTool that is free to download here:
>
> http://gatorhole.com/index.php?product=dhcp&lang=gb
>
> Regards,
>
>   /Ragnar
>
>
> Heiko Großstück skrev:
>   
>> Does anyone have the tool JDHCPSim (in version 1.1)?
>> I need this to test a DHCP server, but the site of the developer is down:
>> www.descension.org/~boggan/JDHCPSim.html
>> (internet archive doesn't have the *.gz)
>>
>> thanks
>> Heiko
>>   
>>     
>
>
>
>