openstack
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neutron
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neutron/neutron
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Alexander Vlasov 11838a2bc5 Workaround for TCP checksum issue with ovs-dpdk and veth pair 
The need for this change stems from following issues:
1) When ovs_use_veth = False with ovs-dpdk issue with ovs
was observed - after vswitch restart interface is not comming up.
Meaning ovs-dpdk uses ovs internal ports and it is not able to bring
them up on restart.
2) When ovs_use_veth = True and ovs-dpkd is used, packets sent with
incorrect checksum due to the fact that ovs-dpdk does not do checksum
calculations for veth interface.

This commit allows to use second option and resolve checksum issue by
disabling checksum offload.

Closes-Bug: #1832021
Related-Bug: #1831935

Change-Id: Iecce8d2c6c2c46718cc1020c6e8f914cd4560e4b
 		2020-05-08 10:19:07 -05:00
..
agent Workaround for TCP checksum issue with ovs-dpdk and veth pair 2020-05-08 10:19:07 -05:00
api Merge "Remove leftovers of get_external_network_id for router" 2020-03-10 21:33:48 +00:00
cmd DHCPv6 - Use addr6_list in dnsmasq 2020-03-03 11:03:36 +01:00
common Merge "Fix queries to retrieve allocations with network_segment_range" 2020-03-11 16:29:00 +00:00
conf Merge "[OVN] Add IGMP snooping support" 2020-03-09 15:29:33 +00:00
core_extensions Add "qos_network_policy_id" to port definition 2020-01-17 17:57:11 +00:00
db Merge "Filter subnets on fixed_ips segment" 2020-03-17 20:30:20 +00:00
debug Do not inherit from built-in "dict" 2019-11-29 18:12:07 +00:00
extensions Add fip_pf_description extension to be supported by service plugin 2020-03-11 14:10:13 +00:00
hacking Allow usage of assert_called_once method in unit tests 2020-03-02 14:17:26 +02:00
ipam IPv6 accepts first address only for routers 2020-01-12 20:39:07 +00:00
locale Imported Translations from Zanata 2019-12-21 07:16:10 +00:00
notifiers Use openstacksdk for ironic notifiers 2019-09-19 06:56:24 +00:00
objects Filter subnets on fixed_ips segment 2020-03-13 22:51:36 +00:00
pecan_wsgi Set DB retry for quota_enforcement pecan_wsgi hook 2019-11-08 15:34:17 +04:00
plugins Merge "[OVN] OVN DB schema update aware maintenance tasks" 2020-03-18 17:53:27 +00:00
privileged Ensure netlink.nla_slot tuple key is a string 2020-02-28 12:31:39 +00:00
profiling Add profiler decorator to Neutron 2019-10-31 10:05:01 -05:00
quota Set DB retry for quota_enforcement pecan_wsgi hook 2019-11-08 15:34:17 +04:00
scheduler [OVN] Import OVN Client, L3 and QoS related code 2019-12-14 19:17:40 +00:00
server Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-07 14:51:06 +01:00
services Merge "Filter subnets on fixed_ips segment" 2020-03-17 20:30:20 +00:00
tests Workaround for TCP checksum issue with ovs-dpdk and veth pair 2020-05-08 10:19:07 -05:00
__init__.py Fix incorrect usage of '# flake8: noqa' 2018-10-29 15:27:50 -04:00
_i18n.py Make code follow log translation guideline 2017-08-14 02:01:48 +00:00
auth.py Use oslo.context class method to construct context object 2017-03-23 09:02:46 +00:00
manager.py Support L3 agent cleanup on shutdown 2019-12-16 17:01:31 -05:00
neutron_plugin_base_v2.py Do not load default service plugins if core plugin is not DB based 2017-11-09 20:34:52 +00:00
opts.py Fix duplicate ID warning during doc build 2020-02-04 12:13:14 -05:00
policy.py List SG rules which belongs to tenant's SG 2019-11-27 15:45:09 +01:00
service.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-07 14:51:06 +01:00
version.py
…
worker.py Change process name of neutron-server to match worker role 2019-03-01 14:18:09 -05:00
wsgi.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-07 14:51:06 +01:00