Re: 6to4 athome

Not the best way to connect to IPv6, due to possible 6to4 gw behavior
inconsistencies, but if that's the only option a sample configuration would
look like:

---
ipv6 unicast-routing
!
interface Tunnel100
 ipv6 enable
 tunnel source Loopback 1
 tunnel mode ipv6ip 6to4
!
ipv6 general-prefix MYPREFIX 6to4 Loopback 1
!
! Notice the use of 6to4 anycast relay address for default IPv6 routing
!
ipv6 route 2002::/16 Tunnel 100
ipv6 route ::/0 2002:c058:6301::
!
interface FastEthernet 0/0
 ipv6 address MYPREFIX 2002::/64 eui-64
--
Here Loopback1 should have a globally routable IPv4 assigned (could be any
other interface) and MYPREFIX is used to enumerate other IPv6 interfaces. In
this configuration Fa 0/0 has the SLA value of 0, but it could be any other
subnet of your choice. Clients connected to Fa 0/0 are assumed to
autoconfigure IPv6 address on the inside interface. You may keep using IPv4
DNS servers to resolve IPv6 names as you will most likely run dual-stack on
your host.
-- 
Petr Lapukhov, petr_at_INE.com
CCIE #16379 (R&S/Security/SP/Voice)
CCDE #20100007
Internetwork Expert, Inc.
http://www.INE.com <http://www.ine.com/>
Toll Free: 877-224-8987
Outside US: 775-826-4344
2011/1/14 Marcin Zgola <MZgola_at_netrixllc.com>
> Is it possible to setup 6to4 ipv6 connection using your home cisco router.
>
> I am using Comcast as my ISP, anyone had any luck with it.
>
> Please advise, thanks..
>
>
>
> Marcin Zgola
> Internetwork Lead
> CCIE #18676
> Netrix, LLC
> http://www.netrixllc.com
> Ph. 847-964-5300
> Fax.: 847-964-5350
>
>
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