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| author | Numan Siddique <nusiddiq@redhat.com> | 2016-06-15 14:47:35 +0530 |
|---|---|---|
| committer | Ben Pfaff <blp@ovn.org> | 2016-06-23 15:57:22 -0700 |
| commit | 42814145d70c77462ce28b38841cd160f0486776 (patch) | |
| tree | 82517d62565949a1081338ac6bda930bc5aaf7e4 /tests/ovsdb-server.at | |
| parent | 8fb72d297dab0015cd07236dd6f08f7bf9ecc713 (diff) | |
| download | openvswitch-42814145d70c77462ce28b38841cd160f0486776.tar.gz | |
ovn-controller: Add 'put_dhcp_opts' action in ovn-controller
This patch adds a new OVN action 'put_dhcp_opts' to support native
DHCP in OVN.
ovn-controller parses this action and adds a NXT_PACKET_IN2
OF flow with 'pause' flag set and the DHCP options stored in
'userdata' field.
When the valid DHCP packet is received by ovn-controller, it frames a
new DHCP reply packet with the DHCP options present in the
'userdata' field and resumes the packet and stores 1 in the 1-bit subfield.
If the packet is invalid, it resumes the packet without any modifying and
stores 0 in the 1-bit subfield.
Eg. reg0[0] = put_dhcp_opts(offerip = 10.0.0.4, router = 10.0.0.1,
netmask = 255.255.255.0, lease_time = 3600,....)
A new 'DHCP_Options' table is added in SB DB which stores
the supported DHCP options with DHCP code and type. ovn-northd is
expected to popule this table.
The next patch will add logical flows with this action.
Signed-off-by: Numan Siddique <nusiddiq@redhat.com>
Co-authored-by: Ben Pfaff <blp@ovn.org>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Diffstat (limited to 'tests/ovsdb-server.at')
0 files changed, 0 insertions, 0 deletions