Brilliant! Kevin, thank you. On Friday, June 19, 2015, Kevin Holly [Fusl] <ope...@lists.dedilink.eu> wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > > On 06/18/2015 11:13 PM, Todd Mueller wrote: > > [...] > > I'm not entirely sure if you understand what he asks for. > > When you do "vzctl set CTID --ipadd 2001:1234:1234:1234/64 --save", OpenVZ > creates a route only for the network address (2001:1234:1234:1234::), but > not for the entire /64 subnet which is unexpected behaviour already. > > Inside the container, OpenVZ automatically adds the network address > (2001:1234:1234:1234::) to venet0. > > 2001:1234:1234:1234:: is now reachable from the outside > > If you add 2001:1234:1234:1234::1 as an address inside the container, it > should send a NDP packet to update neighbours about the new IPv6 address > (including the router) but what we see instead is 2001:1234:1234:1234::1 > staying unreachable. > > OpenVZ in this case treats the 2001:1234:1234:1234::/64 subnet as a single > address (which is 2001:1234:1234:1234::) instead of the subnet we requested > and throws away all subnet information. > > > How we expect it to work instead: > > "vzctl set CTID --ipadd 2001:1234:1234:1234::/64 --save" should add an > entire /64 route and allow the container to use the entire /64 subnet as > outgoing IPv6 address > > vzctl should not by default add an IPv6 address from this subnet OR add > 2001:1234:1234:1234:: by default to the container. > > Inside the container we should now be able to add 2001:1234:1234:1234::1 > as another IPv6 address to venet0 and OpenVZ kernel/the hardware node > should forward NDP packets for updating neighbours including routers with > the new IPv6 address. > > The addresses 2001:1234:1234:1234:: and 2001:1234:1234:1234::1 should now > be reachable from outside. > > > I hope that I explained this enough in detail so everyone reading should > get an idea of what we mean. > > - -- > Best regards > > Kevin Holly - r...@hallowe.lt <javascript:;> - http://hallowe.lt/ > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2 > > iQEcBAEBAgAGBQJVgz/dAAoJELAaqP3QtzpMLlwH/2nYUll/ZwkkmQbYCZLRWAMZ > h90rdK8zh5MRKTSSlMMO6AEBc3yKiw2F5nSHpAIKS5GuvtRbKs7qkHDM3BruSvg6 > W60D0tiYdIQLKFCEgldo5aPmGdJirGA/DV8nq1bEYlQX41nC9rsuvRUPbupIr24n > Y6YN2J34BIaTmkXrAj2kjL+O0h6AUlgTOyitohd8jzmc4aki7jn3rsuoDDC6yN38 > mKBp1j992zJnWPHSekmyCYAJzGRlD0JAAamasFTxlkV/5Gd3vZoFIX6tkrj7Wfu2 > /CGgGM9+3ubPdW9CJeBPSGO92VxAyomLf7Y68ezVO0zuK/FuqqMPwaADJ64eCLU= > =sbdL > -----END PGP SIGNATURE----- > _______________________________________________ > Users mailing list > Users@openvz.org <javascript:;> > https://lists.openvz.org/mailman/listinfo/users > -- Sincerely yours, Pavel Odintsov
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