[ovs-dev] [PATCH 2/2] ovs-vswitchd: Do not use system routing table with --disable-system.

Ben Pfaff blp at ovn.org
Tue Apr 3 18:11:39 UTC 2018


On Tue, Apr 03, 2018 at 07:14:25PM +0200, Timothy Redaelli wrote:
> On Sat, 31 Mar 2018 17:12:55 -0700
> Ben Pfaff <blp at ovn.org> wrote:
> 
> > The --disable-system option indicates that the user wants to avoid
> > using the host's datapath.  This is also a good indication that the
> > user does not want to use other host resources such as the routing
> > table, so this commit implements that.
> > 
> > This fixes a failure in the test "ptap - recirculate after packet_type
> > change" when the host routing table contained an entry that affected
> > the generated flow.  Without this patch, the commands:
> > 
> > # ip tuntap add mode tun tun0
> > # ip addr add dev tun0 10.8.0.10
> > 
> > led to a failure in that test.
> > 
> > Reported-by: Timothy Redaelli <tredaelli at redhat.com>
> > Reported-at:
> > https://mail.openvswitch.org/pipermail/ovs-discuss/2018-March/046406.html
> > Signed-off-by: Ben Pfaff <blp at ovn.org> ---
> >  lib/ovs-router.c        | 19 +++++++++++++++++--
> >  lib/ovs-router.h        |  3 +++
> >  vswitchd/ovs-vswitchd.c |  2 ++
> >  3 files changed, 22 insertions(+), 2 deletions(-)
> 
> Applied the 2 patches and launched the test-suite (with the openvpn
> tunnel up) and it passed, including "ptap - recirculate after
> packet_type change" test.
> 
> Tested-By: Timothy Redaelli <tredaelli at redhat.com>

Thanks for testing!  I applied this series to master.


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