Hi there in Budapest,
your environment description is nice to have - the feature dial-up
clients managed and supervised by NOC sounds heavy.
What about the remote clients connected via WLAN in IPv6 mode ?
I know only 2 chipsets with IPv6 support.
By the way, started yesterday with prototype Neighbor Niscovery (CGA
wip) based on SUN SOLARIS. For real, it is hard to find native DHCPv6
support on the server side. They cover a pointer to ISC 4.1 and up.
==>> pre-prototype log :
Nov 03 11:20:16 timer_schedule(24998): now 3113166538 next 3113183536
Nov 03 11:20:16 timer_schedule(24998): no action - next in 16998 ms
Nov 03 11:20:16 Received valid advert from /// - hidden IPv6 - /// (24
bytes) on ge0
Nov 03 11:20:16 Max hop limit: 64
Nov 03 11:20:16 Managed address configuration: Set
Nov 03 11:20:16 Other configuration flag: Set
Nov 03 11:20:16 Router lifetime: 30
Nov 03 11:20:16 Reachable timer: 0
Nov 03 11:20:16 Reachable retrans timer: 0
Nov 03 11:20:16 Source LLA: len 6 </// - hidden MAC - ///>
Nov 03 11:20:16 router_lookup(ge0, /// - hidden IPv6 - ///)
Nov 03 11:20:16 timer_schedule(30000): now 3113166541 next 3113183536
Nov 03 11:20:16 timer_schedule(30000): no action - next in 16995 ms
Nov 03 11:20:16 check_to_solicit(ge0, 3) state 2
Nov 03 11:20:16 solicit_event(ge0, 3, 0) state 2
Nov 03 11:20:16 check_to_solicit(ge0, 3) state 2 -> 2
Nov 03 11:20:23 conditional_run_timeouts: elapsed 7002
Nov 03 11:20:23 run_timeouts: elapsed 7002
Nov 03 11:20:23 phyint_timer SOL(ge0) state 2
Nov 03 11:20:23 solicit_event(ge0, 2, 7002) state 2
Nov 03 11:20:23 phyint_timer SOL(ge0) state 2 -> 2
Nov 03 11:20:23 run_timeouts (pi ge0): -1 -> 4294967295 ms
Nov 03 11:20:23 router_timer(ge0, /// - hidden IPv6 - ///, 30000,
7002)
Nov 03 11:20:23 run_timeouts (dr): 22998 -> 22998 ms
Nov 03 11:20:23 run_timeouts: 22998 ms
Nov 03 11:20:23 timer_schedule(22998): now 3113173540 next 3113183536
Nov 03 11:20:23 timer_schedule(22998): no action - next in 9996 ms
Nov 03 11:20:23 Received valid advert from /// - hidden IPv6 - /// (24
bytes) on ge0
Nov 03 11:20:23 Max hop limit: 64
Nov 03 11:20:23 Managed address configuration: Set
Nov 03 11:20:23 Other configuration flag: Set
Nov 03 11:20:23 Router lifetime: 30
Nov 03 11:20:23 Reachable timer: 0
...
By the way, does anyone know the MacOS X syntac for monitoring ND
daemon
on debug level ?
Regards, Norbert
Mohacsi Janos schrieb:
On Wed, 28 Oct 2009, Andre-John Mas wrote:
Hi,
Based on some of the comments, I am wondering beyond Free.fr,
whether
anyone knows of any other service providers providing IPv6 to their
customers and how they are dealing with providing them subnet
prefixes? Of these, how many are providing modem/router solutions? I
am thinking of residential providers when I ask this question.
Hi,
I suspect you are interested only in broadband IPv6 provisioning.
NIIF/HUNGARNET is providing IPv6 for their broadband customers.
We
are providing service only for limited area of users: academic,
research, educational institutions and public collections.
Therefore we
are out-of-scope of your question, however I describe our setup as
lessons.
We are providing router to our customers, which is configured and
supervised by our NOC. We configure IPv6 on the CPE routers. For
simplicity we wanted the IPv6 configuration controlled via Radius
backend, which is not working properly in our environment. The next
LNS
software release will have the fix. Until the next release we are
allocating /64 IPv6 address from a pool and assigning to customers on
demand for the WAN links, and we allocated /56 and assigned /60 for
the
customers, configured statically only to the interested customers.
After
the next LNS software release this will be automatically provisioned
from Radius backend via DHCPv6 prefix delegation.
- For CPE router you need fairly complex device - we did not found
sub
100 USD CPE router capable of handling DHCPv6 prefix delegation
properly.
- The current LNS software limitation does not allow us automatic
provisioning with fixed IPv6 addresses.
We are also providing dial-up IPv6 but in this case only /64
possible in
our setup: dial-up modems might provide enough bandwidth only for
machine according to our view.
Best Regards,
Janos Mohacsi
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