How to advertise IPV6 prefixs over IPV4 BGP Session

[John Payne]

On Jun 8, 2011, at 12:40 PM, "Paul Stewart" <paul at paulstewart.org> wrote:

> I think the question is how to export IPv6 prefixes to an IPv4 neighbor?  That’s the way that I understood the question as that’s what Akamai was asking us to do as well…;)
> 

Correct
>  
> 
> Paul
> 
>  
> 
>  
> 
> From: ipv6-ops-bounces+paul=paulstewart.org at lists.cluenet.de [mailto:ipv6-ops-bounces+paul=paulstewart.org at lists.cluenet.de] On Behalf Of Brown, Chad
> Sent: Wednesday, June 08, 2011 10:54 AM
> To: 'Herlianto'; 'ipv6-ops at lists.cluenet.de'
> Subject: RE: How to advertise IPV6 prefixs over IPV4 BGP Session
> 
>  
> 
> Herly,
> 
>   You have to be receiving a dual-stack connection from your provider and request an IPv6 address and neighbor to peer with.  You can then set up separate IPv6 and IPv4 peering sessions over the same link.
> 
>  
> 
> Juniper example:
> 
> (I changed the actual IPs for security purposes)
> 
>  
> 
> re0> show configuration interfaces fe-2/0/1
> 
> description "Type:Peering|ISP:xxxx|Ctype:FE|ASN:N/A";
> 
> link-mode full-duplex;
> 
> unit 0 {
> 
>     family inet {
> 
>         filter {
> 
>             input counters;
> 
>             output transit-out-filter;
> 
>         }
> 
>         sampling {
> 
>             input;
> 
>         }
> 
>         address (ipv4 address)/23;
> 
>     }
> 
>     family inet6 {
> 
>         address (ipv6 address)/64;
> 
>     }
> 
> }
> 
>  
> 
> re0> show configuration protocols bgp group peers
> 
> type external;
> 
> description xxxx;
> 
> damping;
> 
> import peer-receive;
> 
> export peers;
> 
> neighbor (ipv4 neighbor) {
> 
>     description LINX;
> 
>     peer-as 9999;
> 
>  
> 
> re0> show configuration protocols bgp group ipv6.peers
> 
> type external;
> 
> description "xxxx IPv6";
> 
> damping;
> 
> import ipv6.peer-receive;
> 
> export ipv6.peers;
> 
> neighbor (ipv6 neighboor) {
> 
>     description "xxxx ipv6";
> 
>     peer-as 9999;
> 
> }
> 
>  
> 
>  
> 
>  
> 
> rtrabld-re0> show bgp summary | match 9999
> 
> (IPv4 peer)         9999       5616       5908       0       0 1d 22:45:51 5/5/5/0              0/0/0/0
> 
> (IPv6 peer)        9999       5613       5901       0       0 1d 22:45:56 Establ
> 
>  
> 
>  
> 
>  
> 
> Chad Brown
> Neustar, Inc. / Sr Network Engineer
> 46000 Center Oak Plaza Sterling, VA 20166
> Office: +1.571.434.3423 ▫ Mobile: +1.703.509.0837  chad.brown at neustar.biz  / www.neustar.biz
> 
>  
> 
> From: ipv6-ops-bounces+wan.engineering=neustar.biz at lists.cluenet.de [mailto:ipv6-ops-bounces+wan.engineering=neustar.biz at lists.cluenet.de] On Behalf Of Herlianto
> Sent: Wednesday, June 08, 2011 10:21 AM
> To: ipv6-ops at lists.cluenet.de
> Subject: How to advertise IPV6 prefixs over IPV4 BGP Session
> 
>  
> 
> Dear All,
> 
> I need your advice how to advertise iPV6 prefixs over IPV4 bgp Session.
> 
> Just now, Akamai team ask to advertise IPV6 prefixs that will be used for Woorld IPV6 day over Existing IPV4 BGP Session.
> 
> Thanks for your sharing.
> 
> Best Regards,
> 
> -- 
> 
> 
> _H e r l y_
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