ISC-DHCP6 does not send replies

Indexer indexer at internode.on.net
Sun Aug 29 07:44:19 UTC 2010


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On 29/08/2010, at 4:28 PM, Matthew Seaman wrote:

> On 29/08/2010 04:10:24, Indexer wrote:
>> subnet6 fe80:1::216:e6ff:fe7f:972e/128 {
> 
> That's your problem.
> 
> That's a link-local address.  It should be your network address -- which
> I think is probably 2001:44b8:7988:c60::/64
> 
> For testing purposes, I'd also take out the host {} block giving
> mai a fixed address.  Once mai is picking up an address successfully,
> then try again with the fixed address stuff.
> 
> Finally, you do know about SLAAC? (StateLess Address AutoConfiguration)
> An IPv6 machine can automatically pick up the local network prefix and
> create itself an address from that range by combining it with its MAC
> address.  To enable, you simply need to run rtadvd on your server, and
> rtsold on your client.  It only deals with IP address and default
> gateway -- other things you'll have to either configure manually, or use
> DHCP for, or even set up Bonjour/Avahi.
> 
> 	Cheers,
> 
> 	Matthew

Yes, i already run radvd at home. I have temporarily disabled it because i wanted to experiment with DHCP6 for some business work ( and general curiosity ).

When i change the subnet block to subnet6 

2001:44b8:7988:c60::/64 {

The client still sends solicits to the server, but now the server no longer receives them. Checking wether the client could connect to ff02::1:2 came back with " UDP connect: No route to host" 

> 
> -- 
> Dr Matthew J Seaman MA, D.Phil.                   7 Priory Courtyard
>                                                  Flat 3
> PGP: http://www.infracaninophile.co.uk/pgpkey     Ramsgate
> JID: matthew at infracaninophile.co.uk               Kent, CT11 9PW
> 

William Brown

pgp.mit.edu



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