Tom Wilkie
277bd70491
Don't every store NEW conntrack flows (only every store updates). ( #1541 )
...
This closes a small window where we might produce reports which contain flows that are NEW but have never seen an UPDATE, which can potentially be invalid.
2016-05-27 11:25:42 +01:00
Tom Wilkie
23c5e9f820
Ignore conntracked connections on which we never saw an update; don't nat map conntracked connections. ( #1466 )
2016-05-11 15:30:45 +02:00
Alfonso Acosta
3d94082b07
Add debug logging
2016-02-05 16:58:40 +00:00
Tom Wilkie
c5c115bb0f
Make channel so stop doesn't fail; also, test stop.
2015-10-28 15:25:38 +00:00
Tom Wilkie
07af26e05b
Review feedback
2015-10-27 11:39:38 +00:00
Tom Wilkie
a3c53aadf5
No more nil flow workers
2015-10-27 10:53:23 +00:00
Peter Bourgon
cb40ad3a90
Continued un-exporting of symbols; renames
...
- Unexport consts, types, vars, etc.
- Rename Conntracker (interface) to FlowWalker, to match its definition.
- Rename conntracker (type) to conntrackWalker, to match the interface.
- Move conntrack_test.go to conntrack_internal_test.go and package endpoint
2015-10-27 10:40:09 +00:00
Tom Wilkie
492ca1692d
Review feedback
2015-10-22 09:01:53 +00:00
Tom Wilkie
0cd3de5c7f
Retry conntrack, after a short delay, in a loop.
2015-10-21 15:17:41 +00:00
Tom Wilkie
e2dfcb1def
Review feedback
2015-09-24 03:07:20 +00:00
Tom Wilkie
7da599194d
Test the nat mapper.
2015-09-23 11:01:29 +00:00
Tom Wilkie
b9ffca42e5
Don't fail if there are no existing nat mappings.
2015-09-23 03:35:53 +00:00
Tom Wilkie
54299dc0fd
Review feedback.
2015-09-15 10:03:06 +00:00
Tom Wilkie
766d8772d7
Do a conntrack -L before -E to capture existing connections and NAT mappings.
2015-09-15 10:02:59 +00:00
Tom Wilkie
d5570f27a7
Only conntrack tcp connections to reduce cpu load from xml marshalling.
2015-09-09 15:08:54 +00:00
Tom Wilkie
903a51397b
Review feedback
2015-08-28 09:19:56 +00:00
Tom Wilkie
1a286eac04
Use an exec'd conntrack in 'events' mode instead of repeatedly execing it for NAT mappings. Also use conntrack to populate the endpoint table.
2015-08-27 16:29:33 +00:00
