Artem,
That seems to be a bug in the source address selection routine used by ND.
An NS should not be sent out an interface with an address from another
interface.
In this case it should have sent the ND with the link-local address as source.
In IPv6, there is really no such thing as
Hi Neale,
Thanks a lot, it really helped!
But I used:
enable ip6 interface memif0/0
in addition to:
set int unnumbered memif0/0 use loop0
Otherwise, ping from vpp2 to vpp1 doesn't work.
So, I moved on.
*Next problem*
If I use unnumbered IPv6 interface with a custom vrf table - ping
: Thursday, 16 September 2021 at 13:25
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] IPv6 unnumbered interface
Hello,
I have a problem - unnumbered IPv6 interface is not working.
Configuration
For example, let's create memifs, one of them will be IPv6 unnumbered.
vpp1:
create interface memif id 0
Yes, I try to ping from vpp1 to vpp2 via memif.
by the way, IPv4 works fine.
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Hi Artem
What is your use case. Do you want to ping from vpp1 to vpp2 via memif or ?
*Regards*,
Mrityunjay Kumar.
Mobile: +91 - 9731528504
On Thu, Sep 16, 2021 at 4:55 PM Artem Glazychev
wrote:
> Hello,
>
> I have a problem - unnumbered IPv6 interface is not working.
>
> *Configuration*
>
>
Hello,
I have a problem - unnumbered IPv6 interface is not working.
*Configuration*
For example, let's create memifs, one of them will be IPv6 unnumbered.
*vpp1:*
>
>
>
> create interface memif id 0 master
> set int ip address memif0/0 fc00::1/120
> set int state memif0/0 up
>
>
*vpp2:*
