Re: Configuring an IPv6 router to assign addresses

2009-05-08 Thread Brian A. Seklecki
On Wed, 2009-05-06 at 14:30 +, af300...@gmail.com wrote:
 Hi,
 
 I've found in the handbook how to start up a v6 router and some other  
 helpful links on this topic at the FreeBSD diary. However, I'm wondering,  

You want to the rtadvd(8) daemon.

$ sudo grep -i rtadvd /etc/defaults/rc.conf 
rtadvd_enable=NO  # Set to YES to enable an IPv6 router
rtadvd_interfaces=# Interfaces rtadvd sends RA packets.

To hand out DNS servers, you'll want DHCPv6, but most folks are okay
with the DNS servers they're getting via IPv4 static/dhcp.

I recommend purchasing ipvbook.ca.  Great read.

~BAS

 how do I configure the router to assign addresses to hosts.
 
 Thanks,
 Andy


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Configuring an IPv6 router to assign addresses

2009-05-06 Thread af300wsm

Hi,

I've found in the handbook how to start up a v6 router and some other  
helpful links on this topic at the FreeBSD diary. However, I'm wondering,  
how do I configure the router to assign addresses to hosts.


Thanks,
Andy
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Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread Odhiambo ワシントン
On Wed, May 6, 2009 at 5:30 PM, af300...@gmail.com wrote:

 Hi,

 I've found in the handbook how to start up a v6 router and some other
 helpful links on this topic at the FreeBSD diary. However, I'm wondering,
 how do I configure the router to assign addresses to hosts.


Nice question. I wonder if isc-dhcp-server can already handle IPv6
addresses. I, too, am interested in knowing and I guess it's time I start
learning these IPv6 stuff.


-- 
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Nairobi,KE
+254733744121/+254722743223
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Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread John Nielsen
On Wednesday 06 May 2009 10:39:24 am Odhiambo  ワシントン wrote:
 On Wed, May 6, 2009 at 5:30 PM, af300...@gmail.com wrote:
  Hi,
 
  I've found in the handbook how to start up a v6 router and some other
  helpful links on this topic at the FreeBSD diary. However, I'm
  wondering, how do I configure the router to assign addresses to
  hosts.

 Nice question. I wonder if isc-dhcp-server can already handle IPv6
 addresses. I, too, am interested in knowing and I guess it's time I
 start learning these IPv6 stuff.

Is there a reason you need to control the addresses used by your clients 
(other than the prefix)? I set up IPv6 on my LAN and while I have DHCPd 
running on the router for IPv4 addresses rtadvd is all I needed for IPv6. 
Clients assign themselves addresses based on the network prefix they 
learn from route solicitation and their own MAC address. That's supposed 
to be one of the reduced administration benefits of the new 
protocol. :)

JN
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Re: Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread af300wsm

On May 6, 2009 8:56am, John Nielsen li...@jnielsen.net wrote:

On Wednesday 06 May 2009 10:39:24 am Odhiambo ワシントン wrote:




Is there a reason you need to control the addresses used by your clients



(other than the prefix)? I set up IPv6 on my LAN and while I have DHCPd



running on the router for IPv4 addresses rtadvd is all I needed for IPv6.



Clients assign themselves addresses based on the network prefix they



learn from route solicitation and their own MAC address. That's supposed



to be one of the reduced administration benefits of the new



protocol. :)



Thanks for reminding me of the flow in which this happens. Seems like I, at  
sometime, got the idea that it was the router that dished back a unique IP  
based on clients MAC and so forth. However, it seems to me now that the  
router was only supposed to dish out the prefix, ie network id, and the  
client would take that prefix and generate a unique IP based on its MAC.


Thanks again,
Andy
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Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread Steve Bertrand
af300...@gmail.com wrote:
 On May 6, 2009 8:56am, John Nielsen li...@jnielsen.net wrote:
 On Wednesday 06 May 2009 10:39:24 am Odhiambo $B%o%7%s%H%s(B wrote:
 
 
 Is there a reason you need to control the addresses used by your clients
 
 (other than the prefix)? I set up IPv6 on my LAN and while I have DHCPd
 
 running on the router for IPv4 addresses rtadvd is all I needed for IPv6.
 
 Clients assign themselves addresses based on the network prefix they
 
 learn from route solicitation and their own MAC address. That's supposed
 
 to be one of the reduced administration benefits of the new
 
 protocol. :)
 
 
 Thanks for reminding me of the flow in which this happens. Seems like I,
 at sometime, got the idea that it was the router that dished back a
 unique IP based on clients MAC and so forth. However, it seems to me now
 that the router was only supposed to dish out the prefix, ie network id,
 and the client would take that prefix and generate a unique IP based on
 its MAC.

Have a peruse of this RFC (stateless autoconfig):

http://www.ietf.org/rfc/rfc4862.txt

Steve
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Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread Eric Masson
Odhiambo  ワシントン odhia...@gmail.com writes:

Hi,

 Nice question. I wonder if isc-dhcp-server can already handle IPv6
 addresses.

Seems it can since 4.x branch.

But, is there any reason to use dhcp on ipv6 nets as the protocol has
been designed with autoconfiguration in mind ?

Regards

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Re: Configuring an IPv6 router to assign addresses

2009-05-06 Thread Wojciech Puchar

start rtadvd on interface

On Wed, 6 May 2009, af300...@gmail.com wrote:


Hi,

I've found in the handbook how to start up a v6 router and some other helpful 
links on this topic at the FreeBSD diary. However, I'm wondering, how do I 
configure the router to assign addresses to hosts.


Thanks,
Andy
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