For the series:
Acked-by: Jarno Rajahalme <ja...@ovn.org>
> On Jul 19, 2016, at 12:54 PM, Joe Stringer <j...@ovn.org> wrote:
>
> Prior to commit b87a5aacefe2 ("datapath: Fix cached ct with helper."),
> we were relying on automatic helpers to ensure that FTP connections were
> tracked correctly, regardless of the flows that existed in the datapath.
> Now, we can drop the automatic helpers in the root namespace and still
> have related connections work correctly. Also, the ALG should only be
> specified when committing the connection. Update the rules.
>
> Signed-off-by: Joe Stringer <j...@ovn.org>
> ---
> tests/system-kmod-macros.at | 1 +
> tests/system-traffic.at | 8 ++++----
> 2 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/tests/system-kmod-macros.at b/tests/system-kmod-macros.at
> index cee0510bda96..2134db72808c 100644
> --- a/tests/system-kmod-macros.at
> +++ b/tests/system-kmod-macros.at
> @@ -63,6 +63,7 @@ m4_define([CHECK_CONNTRACK],
> [modprobe mod || echo "Module mod not loaded."
> on_exit 'modprobe -r mod'
> ])
> + sysctl -w net.netfilter.nf_conntrack_helper=0
> on_exit 'ovstest test-netlink-conntrack flush'
> ]
> )
> diff --git a/tests/system-traffic.at b/tests/system-traffic.at
> index 14a75b68fe7e..a337950741bd 100644
> --- a/tests/system-traffic.at
> +++ b/tests/system-traffic.at
> @@ -1458,7 +1458,6 @@ AT_CHECK([ovs-appctl dpctl/flush-conntrack])
> dnl Passive FTP requests from p0->p1 should work fine.
> NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 -t 3 -T 1 --retry-connrefused -v
> -o wget0-2.log])
> AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl
> -tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>)
> tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp
> ])
>
> @@ -1539,13 +1538,14 @@ table=0,priority=10,arp,action=normal
> table=0,priority=10,icmp,action=normal
>
> dnl Traffic from ns1
> -table=0,priority=100,in_port=1,tcp,action=ct(table=1,zone=1,alg=ftp)
> -table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+new,action=ct(commit,alg=ftp,zone=1),ct(commit,alg=ftp,zone=2),2
> +table=0,priority=100,in_port=1,tcp,action=ct(table=1,zone=1)
> +table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+new-rel,action=ct(commit,alg=ftp,zone=1),ct(commit,alg=ftp,zone=2),2
> +table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+new+rel,action=ct(commit,zone=1),ct(commit,zone=2),2
> table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+est,action=ct(table=2,zone=2)
> table=2,in_port=1,tcp,ct_zone=2,ct_state=+trk+est,action=2
>
> dnl Traffic from ns2
> -table=0,priority=100,in_port=2,tcp,action=ct(table=1,alg=ftp,zone=2)
> +table=0,priority=100,in_port=2,tcp,action=ct(table=1,zone=2)
> table=1,in_port=2,tcp,ct_zone=2,ct_state=+trk+rel,action=ct(commit,zone=2),ct(commit,zone=1),1
> table=1,in_port=2,tcp,ct_zone=2,ct_state=+trk+est,action=ct(table=2,zone=1)
> table=2,in_port=2,tcp,ct_zone=1,ct_state=+trk+rel,action=ct(commit,zone=2),ct(commit,zone=1),1
> --
> 2.9.0
>
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