Re: [vpp-dev] Routing of ipv6 packets over PPPoE

2019-05-02 Thread Ole Troan
Hi Raj,

> Hello all,
> 
> I have PPPoE working successfully over IPv4, and able to ping outside.
> IPv6 negotiation by control plane is successful and an IPv6 session is
> created using the following command:
> 
> create pppoe session client-ip client-ip fe80::60bb:6a:38cc:6b03
> session-id 25740 client-mac 08:00:27:44:cd:23
> 
> vpp# show pppoe session
> ...
> [1] sw-if-index 5 client-ip fe80::60bb:6a:38cc:6b03 session-id 25740
> encap-if-index 1 decap-fib-index 0 local-mac 08:00:27:47:6e:4b
> client-mac 08:00:27:44:cd:23
> 
> So far its fine.
> 
> Next I need to allocate a block of IPv6 address to the PPPoE client
> using DHCP-PD.
> 
> When a block of IP address is allocated to a PPPoE client, how does
> the routing work? How will VPP route the packets, ingress from north,
> belonging to a network, to correct PPPoE encapsulation, including MAC
> and PPPoE ID?
> 
> I guess I am missing some routing command here.

Is this a DHCPv6 PD server running on the VPP instance?
Or is it operating as a relay?
If so I tihnk we covered most of the alternatives in
https://tools.ietf.org/html/draft-stenberg-v6ops-pd-route-maintenance-00

Which long go has expired.

Cheers,
Ole
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.

View/Reply Online (#12914): https://lists.fd.io/g/vpp-dev/message/12914
Mute This Topic: https://lists.fd.io/mt/31456403/21656
Group Owner: vpp-dev+ow...@lists.fd.io
Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub  [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-


[vpp-dev] Routing of ipv6 packets over PPPoE

2019-05-02 Thread Raj
Hello all,

I have PPPoE working successfully over IPv4, and able to ping outside.
IPv6 negotiation by control plane is successful and an IPv6 session is
created using the following command:

create pppoe session client-ip client-ip fe80::60bb:6a:38cc:6b03
session-id 25740 client-mac 08:00:27:44:cd:23

vpp# show pppoe session
...
[1] sw-if-index 5 client-ip fe80::60bb:6a:38cc:6b03 session-id 25740
encap-if-index 1 decap-fib-index 0 local-mac 08:00:27:47:6e:4b
client-mac 08:00:27:44:cd:23

So far its fine.

Next I need to allocate a block of IPv6 address to the PPPoE client
using DHCP-PD.

When a block of IP address is allocated to a PPPoE client, how does
the routing work? How will VPP route the packets, ingress from north,
belonging to a network, to correct PPPoE encapsulation, including MAC
and PPPoE ID?

I guess I am missing some routing command here.

Thanks and Regards,

Raj
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.

View/Reply Online (#12912): https://lists.fd.io/g/vpp-dev/message/12912
Mute This Topic: https://lists.fd.io/mt/31456403/21656
Group Owner: vpp-dev+ow...@lists.fd.io
Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub  [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-