On Wed, Apr 1, 2020 at 10:08 PM Lorenzo Bianconi <[email protected]> wrote: > > Introduce IPv6 Prefix delegation state machine according to RFC 3633 > https://tools.ietf.org/html/rfc3633. > Add handle_dhcpv6_reply controller action to parse advertise/reply from > IPv6 delegation server. > Introduce logical flows in ovn router pipeline in order to parse dhcpv6 > advertise/reply from IPv6 prefix delegation router. > This series relies on the following OVS commit: > https://github.com/openvswitch/ovs/commit/cec89046f72cb044b068ba6a4e30dbcc4292c4c1
Thanks Lorenzo for this series. Acked-by: Numan Siddique <[email protected]> for the series. Numan > > Changes since v8: > - move prefixd routine declaration in a common place > - rely on datapath_is_switch utility routine > - s/unisgned/uint32_t > - remove sleep in unit test and rely on ovn utility macros > - always overwrite interface name and timeout values in dibbler configuration > > Changes since v7: > - fixed a bug inserting the configured prefix as hint in dhcp pd messages > restarting ovn controller > - removed pfd entry from ipv6_prefixd hash if prefix delegation has been > disabled for this port > - check in system-ovn.at that the configured prefix is inserted as hint in > dhcp > pd messages > > Changes since v6: > - fix documentation > - convert handle_dhcpv6_reply from netsted to plain action > - code reworking to reduce cpu utilization > - insert configured prefix as hint in dhcp pd messages > > Changes since v5: > - introduce ipv6_prefix column in logical_router_port table to save ipv6 > prefix > received from delegation router > > Changes since v4: > - improve unit test support > - fix ovn-controller crash > - confifure prefixes received from delegation router in RA > - allow the requesting router to rely on lla address for PD protocol > > Changes since v3: > - cosmetics > - add a provider bridge in the unit-test deployment and add a localnet > port to the deployment to access the underlay network > - request IPv6 prefix even for bar router logical port in the unit-test > deployment > > Changes since v2: > - add unitest support in system-ovn.at > > Changes since v1: > - rebase on top of ovn master branch > - request an IPv6 prefix for each 'downstream' logical router port marked with > prefix set to true > - add missing documentation > - rename dhcp6_server_pkt in handle_dhcpv6_reply > > Lorenzo Bianconi (2): > controller: add ipv6 prefix delegation state machine > northd: add logical flows for dhcpv6 pfd parsing > > controller/pinctrl.c | 651 ++++++++++++++++++++++++++++++++++++++++ > include/ovn/actions.h | 8 +- > lib/actions.c | 16 + > lib/ovn-l7.h | 19 ++ > northd/ovn-northd.8.xml | 8 + > northd/ovn-northd.c | 95 +++++- > ovn-nb.ovsschema | 7 +- > ovn-nb.xml | 21 ++ > ovn-sb.xml | 18 ++ > tests/atlocal.in | 5 +- > tests/ovn.at | 4 + > tests/system-ovn.at | 143 +++++++++ > utilities/ovn-trace.c | 2 + > 13 files changed, 988 insertions(+), 9 deletions(-) > > -- > 2.25.1 > > _______________________________________________ > dev mailing list > [email protected] > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
