dhcp v3 option slp-service-scope slp-directory-agent

[david.wright at westnet.com.au]

Hi Fixed

I had to move the lines out from the pool { } section.

Thankyou Tim



---- Original Message ----
From: peiffer at umn.edu
To: dhcp-users at isc.org
Subject: Re: dhcp v3 option slp-service-scope slp-directory-agent
Date: Wed, 16 Aug 2006 04:27:48 -0500

>I have been using false instead of true.  Other than that, the syntax
>is 
>fine.  I have been doing DHCP/SLP for a couple years now.  A
>suggestion 
>that I would have is to examine on the dhcp server.  There is a nice 
>little utility that will decode a tcpdump trace for dhcp called
>dhcpdump
>
>
>Tim Peiffer
>
>An example from my linux workstation (dhclient with no novell slp):
>/usr/sbin/tcpdump -i eth1 -lenx -X -s1500 port 68 or port 69  |  
>/usr/local/bin/dhcpdump
>
>tcpdump: verbose output suppressed, use -v or -vv for full protocol
>decode
>listening on eth1, link-type EN10MB (Ethernet), capture size 1500
>bytes
>TCPdump 3.8.x output
>  TIME: 04:24:17.473604
>    IP: > (00:50:8b:10:52:a0) >  (00:0f:66:ba:a1:a6)
>    OP: 1 (BOOTPREQUEST)
> HTYPE: 1 (Ethernet)
>  HLEN: 6
>  HOPS: 0
>   XID: 41e4e244
>  SECS: 0
> FLAGS: 0
>CIADDR: 0.0.0.0
>YIADDR: 0.0.0.0
>SIADDR: 0.0.0.0
>GIADDR: 0.0.0.0
>CHADDR: 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
> SNAME: .
> FNAME: .
>OPTION:  53 (  1) DHCP message type         3 (DHCPREQUEST)
>OPTION:  50 (  4) Request IP address        0.0.0.0
>---------------------------------------------------------------------
>------
>  TIME: 04:24:17.478199
>    IP: > (00:0f:66:ba:a1:a6) >  (00:00:00:00:00:00)
>    OP: 2 (BOOTPREPLY)
> HTYPE: 1 (Ethernet)
>  HLEN: 6
>  HOPS: 0
>   XID: 41e4e244
>  SECS: 0
> FLAGS: 0
>CIADDR: 0.0.0.0
>YIADDR: 0.0.0.0
>SIADDR: 10.0.0.1
>GIADDR: 0.0.0.0
>CHADDR: 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
> SNAME: .
> FNAME: .
>OPTION:  53 (  1) DHCP message type         5 (DHCPACK)
>OPTION:  54 (  4) Server identifier         10.0.0.1
>OPTION:  51 (  4) IP address leasetime      599940 (6d22h39m)
>OPTION:   1 (  4) Subnet mask               255.255.255.0
>OPTION:   3 (  4) Routers                   10.0.0.1
>OPTION:   6 ( 12) DNS server                
>10.0.0.10,24.94.163.101,24.94.163.100
>OPTION:  15 ( 13) Domainname                mutley.mn.org
>---------------------------------------------------------------------
>------
>
>david.wright at westnet.com.au wrote:
>> Hi 
>>
>> We would like to use DHCP ( dhcp-3.0.2-30.FC4 ) to dish out SLP
>> information, options 78, 79.
>>
>> We have added this information to our config and it starts the
>> service ok.
>> When we do a trace from a Netware client we see the request for
>> option 78, 79 , 85 go out to 255.255.255.255 .
>> The DHCP server responds but not with the options the client
>> requested. ( options 53 , 54 are sent back to the client )
>>
>> The options we added to dhcpd.conf are: ( Ip addresess made up )
>> option slp-directory-agent      true 10.1.1.223, 10.1.1.220;
>> option slp-service-scope        true "whatever";
>>
>> Can anyone let me know if the lines above are in the wrong format,
>or
>> is there a trick to get this to work ?
>>
>>
>>