Swaminathan Vasudevan d772b735fb Packets getting lost during SNAT with too many connections ... We have a problem with SNAT with too many connections using the same source and destination on the network nodes. In addition we can see in the conntrack table that the who "instert_failed" increases. This might be a generic problem with conntrack and linux. We suspect that we encounter the following "limitation / bug" in the kernel. There seems to be a workaround to alleviate this behavior by setting the -random-fully flag in iptables for port consumption. This patch fixes the problem by adding the --random-fully to the SNAT rules. Conflicts: neutron/agent/linux/iptables_manager.py neutron/common/constants.py neutron/tests/unit/agent/l3/test_agent.py Change-Id: I246c1f56df889bad9c7e140b56c3614124d80a19 Closes-Bug: #1814002 (cherry picked from commit 30f35e08f9)		2019-06-06 15:34:01 +00:00
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common	[Qos] Fix residues of ovs in ingress bw limit	2017-12-06 15:37:43 +08:00
dhcp	Always fill UDP checksums in DHCPv6 replies	2019-02-01 23:25:18 +00:00
l2	Reduce qos rpc times on the ovs-agent side	2018-08-29 21:52:51 +00:00
l3	Packets getting lost during SNAT with too many connections	2019-06-06 15:34:01 +00:00
linux	Merge "Check if process' cmdline is "space separarated"" into stable/pike	2019-04-08 03:14:38 +00:00
metadata	Add iptables metadata marking rule on router init	2018-08-31 20:39:41 +00:00
ovsdb	Update to support the ovdsbapp 0.4.0 API	2017-05-17 19:58:34 +00:00
windows	Fix pep8 errors	2018-04-17 10:39:04 -04:00
__init__.py	Empty files should not contain copyright or license	2014-10-20 00:50:32 +00:00
test_agent_extensions_manager.py	Refactoring config options for l2 agent ext opts	2016-11-21 19:45:04 +00:00
test_resource_cache.py	Fix race condition with enabling SG on many ports at once	2018-06-20 18:16:07 +00:00
test_rpc.py	Use flake8-import-order plugin	2017-07-05 03:15:27 +00:00
test_securitygroups_rpc.py	Divide-and-conquer security group beasts	2019-04-03 11:25:03 -07:00