Re: [ovs-dev] [PATCH v15] Improved Packet Drop Statistics in OVS

2019-11-07 Thread 0-day Robot
Bleep bloop. Greetings Anju Thomas via dev, I am a robot and I have tried out your patch. Thanks for your contribution. I encountered some error that I wasn't expecting. See the details below. build: /bin/sh ./libtool --tag=CC --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I

[ovs-dev] [PATCH ovn] docs: Add note about RBAC and remote ovn-northd connection

2019-11-07 Thread Frode Nordahl
Signed-off-by: Frode Nordahl Acked-by: Aliasgar Ginwala Submitted-at: https://github.com/ovn-org/ovn/pull/25 --- .../topics/role-based-access-control.rst | 7 ++ Documentation/tutorials/ovn-rbac.rst | 25 +++ 2 files changed, 32 insertions(+) diff --git

[ovs-dev] [PATCH v15] Improved Packet Drop Statistics in OVS

2019-11-07 Thread Anju Thomas via dev
Currently OVS maintains explicit packet drop/error counters only on port level. Packets that are dropped as part of normal OpenFlow processing are counted in flow stats of “drop” flows or as table misses in table stats. These can only be interpreted by controllers that know the semantics of the

Re: [ovs-dev] BUG: MAX_LOCKDEP_ENTRIES too low!

2019-11-07 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:99a8efbb NFC: st21nfca: fix double free git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=15ed70d8e0 kernel config: https://syzkaller.appspot.com/x/.config?x=cbbed3e8d4eb64bf dashboard

Re: [ovs-dev] [PATCH] netdev-afxdp: add afxdp specific maximum MTU check

2019-11-07 Thread William Tu
On Thu, Nov 07, 2019 at 03:01:18PM +0100, Eelco Chaudron wrote: > Any feedback on this? > > > On 1 Oct 2019, at 11:55, Eelco Chaudron wrote: > > >Drivers natively supporting AF_XDP will check that a configured MTU size > >will not exceed the allowed size for AF_XDP. However, when the skb >

[ovs-dev] L2 acl on the logical switch

2019-11-07 Thread venugopal iyer via dev
[Pardon the length of the mail; have left out the ofctl flows, but if it helps i can send them too] Assuming :        logical Switch (ls1) with                                   ls1_vm1 : 02:ac:10:ff:00:11/172.16.255.11                                  ls1_vm2 : 02:ac:10:ff:00:22/172.16.255.22 

Re: [ovs-dev] [RFC ovn PATCH 0/5] Separate pinctrl to its own process

2019-11-07 Thread Mark Michelson
Hi Han, I had some time to get back to this. See my comments below. On 10/21/19 4:01 PM, Han Zhou wrote: Hi Mark, Thanks for the patch. We had a brief discussion during last OVN meeting. Let me put my points inlined. On Fri, Oct 18, 2019 at 1:43 PM Mark Michelson

[ovs-dev] Investment opportunity

2019-11-07 Thread Peter Wong
Greetings, Find attached email very confidential. reply for more details Thanks. Peter Wong This email was sent by the shareware version of Postman Professional. ___ dev mailing list

[ovs-dev] Determinación de metas y periodos de cálculo

2019-11-07 Thread Medición de indicadores y mejora de procesos
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Re: [ovs-dev] [PATCH ovn] Remove python directory

2019-11-07 Thread Numan Siddique
On Wed, Nov 6, 2019, 11:50 PM Mark Michelson wrote: > Acked-by: Mark Michelson > Thanks for the review. Looks like the patch failed in CI. Below changes in Makefile.am fixed it. I applied this patch to master with the below additional changes. Thanks Numan diff --git a/Makefile.am

Re: [ovs-dev] [PATCH ovn v5] ovn-northd: Limit ARP/ND broadcast domain whenever possible.

2019-11-07 Thread Dumitru Ceara
On Thu, Nov 7, 2019 at 6:02 PM Han Zhou wrote: > > > > On Thu, Nov 7, 2019 at 7:43 AM Dumitru Ceara wrote: > > > > On Thu, Nov 7, 2019 at 3:51 AM Han Zhou wrote: > > > > > > > > > > > > On Mon, Nov 4, 2019 at 11:32 AM Numan Siddique wrote: > > > > > > > > On Mon, Nov 4, 2019 at 8:37 PM Dumitru

[ovs-dev] Cómo elaborar estados financieros

2019-11-07 Thread Excel
Nuestro webinar le permitirá al participante realizar un análisis profundo de la situación económica y financiera de su organización en un momento determinado así como aplicar las principales herramientas de análisis e interpretación de los indicadores económicos y financieros para obtener

Re: [ovs-dev] [PATCH ovn v5] ovn-northd: Limit ARP/ND broadcast domain whenever possible.

2019-11-07 Thread Han Zhou
On Thu, Nov 7, 2019 at 7:43 AM Dumitru Ceara wrote: > > On Thu, Nov 7, 2019 at 3:51 AM Han Zhou wrote: > > > > > > > > On Mon, Nov 4, 2019 at 11:32 AM Numan Siddique wrote: > > > > > > On Mon, Nov 4, 2019 at 8:37 PM Dumitru Ceara wrote: > > > > > > > > ARP request and ND NS packets for router

Re: [ovs-dev] can OVS conntrack support IP list like this: actions=ct(commit, table=0, zone=1, nat(dst=220.0.0.3, 220.0.0.7, 220.0.0.123))?

2019-11-07 Thread Darrell Ball
On Thu, Nov 7, 2019 at 8:05 AM Darrell Ball wrote: > > > On Wed, Nov 6, 2019 at 5:01 PM Yi Yang (杨燚)-云服务集团 > wrote: > >> Thanks Darrell, I didn’t receive your second reply, I saw it in >> mail.openvswitch.org. >> >> >> >> “ >> >> probably, you should give an example of what you mean by above >>

Re: [ovs-dev] [PATCH] netdev-afxdp: add afxdp specific maximum MTU check

2019-11-07 Thread Ilya Maximets
On 07.11.2019 15:01, Eelco Chaudron wrote: Any feedback on this? On 1 Oct 2019, at 11:55, Eelco Chaudron wrote: Drivers natively supporting AF_XDP will check that a configured MTU size will not exceed the allowed size for AF_XDP. However, when the skb compatibility mode is used there is no

Re: [ovs-dev] can OVS conntrack support IP list like this: actions=ct(commit, table=0, zone=1, nat(dst=220.0.0.3, 220.0.0.7, 220.0.0.123))?

2019-11-07 Thread Darrell Ball
On Wed, Nov 6, 2019 at 5:01 PM Yi Yang (杨燚)-云服务集团 wrote: > Thanks Darrell, I didn’t receive your second reply, I saw it in > mail.openvswitch.org. > > > > “ > > probably, you should give an example of what you mean by above > > I am not sure you are meaning to say that you want to specify an L4

Re: [ovs-dev] [PATCH ovn] ovn-northd: Validate dnat_and_snat external_mac/logical_ip.

2019-11-07 Thread Dumitru Ceara
On Thu, Nov 7, 2019 at 3:44 PM Numan Siddique wrote: > > On Thu, Nov 7, 2019 at 5:52 PM Dumitru Ceara wrote: > > > > When dnat_and_snat NAT rules are configured, if the user tries to set > > external_mac in the NAT rule record without setting logical_ip > > ovn-northd crashes as there's no

Re: [ovs-dev] [PATCH ovn v5] ovn-northd: Limit ARP/ND broadcast domain whenever possible.

2019-11-07 Thread Dumitru Ceara
On Thu, Nov 7, 2019 at 3:51 AM Han Zhou wrote: > > > > On Mon, Nov 4, 2019 at 11:32 AM Numan Siddique wrote: > > > > On Mon, Nov 4, 2019 at 8:37 PM Dumitru Ceara wrote: > > > > > > ARP request and ND NS packets for router owned IPs were being > > > flooded in the complete L2 domain (using the

[ovs-dev] Loan Available.

2019-11-07 Thread Harry Smith
Dear Sir, We work with a reliable and efficient company in England that specialized on bank loan at a very reasonable rate of 4% per-annul which are far much better than securing financial instrument such as Bank Guarantee (BG) or Standby Letter of Credit (SBLC). The whole process from

Re: [ovs-dev] [PATCH ovn] ovn-northd: Validate dnat_and_snat external_mac/logical_ip.

2019-11-07 Thread Numan Siddique
On Thu, Nov 7, 2019 at 5:52 PM Dumitru Ceara wrote: > > When dnat_and_snat NAT rules are configured, if the user tries to set > external_mac in the NAT rule record without setting logical_ip > ovn-northd crashes as there's no validation in place. > > Add checks for valid ethernet address in

Re: [ovs-dev] [PATCH ] travis: support ppc64le builds

2019-11-07 Thread Yanqin Wei (Arm Technology China)
Hi David, I am sorry to reply this late. Yes, if travis support this configuration, it should be a good solution for me. Best regards, Wei Yanqin -Original Message- From: dwilder Sent: Wednesday, November 6, 2019 4:32 AM To: Yanqin Wei (Arm Technology China) Cc: Ilya Maximets ;

Re: [ovs-dev] [PATCH] netdev-afxdp: add afxdp specific maximum MTU check

2019-11-07 Thread Eelco Chaudron
Any feedback on this? On 1 Oct 2019, at 11:55, Eelco Chaudron wrote: Drivers natively supporting AF_XDP will check that a configured MTU size will not exceed the allowed size for AF_XDP. However, when the skb compatibility mode is used there is no check and any value is accepted. This, for

Re: [ovs-dev] [PATCH ovn v2] Fix ha chassis failover issues for stale ha chassis entries

2019-11-07 Thread Numan Siddique
On Thu, Nov 7, 2019 at 5:57 PM Dumitru Ceara wrote: > > On Thu, Nov 7, 2019 at 10:37 AM wrote: > > > > From: Numan Siddique > > > > If ha chassis rows of an HA chassis group become stale i.e the > > HA_Chassis.chassis > > column is empty (because ovn-controller is not running in that chassis)

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Eelco Chaudron
On 7 Nov 2019, at 14:21, Ilya Maximets wrote: On 07.11.2019 13:39, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth'

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Ilya Maximets
On 07.11.2019 13:39, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Eelco Chaudron
On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't support zero-copy mode. This case can not

Re: [ovs-dev] [PATCH ovn v2] Fix ha chassis failover issues for stale ha chassis entries

2019-11-07 Thread Dumitru Ceara
On Thu, Nov 7, 2019 at 10:37 AM wrote: > > From: Numan Siddique > > If ha chassis rows of an HA chassis group become stale i.e the > HA_Chassis.chassis > column is empty (because ovn-controller is not running in that chassis) > except one row and when ha_chassis_group_is_active() > is called on

Re: [ovs-dev] [ovs-discuss] gso packet is failing with af_packet socket with packet_vnet_hdr

2019-11-07 Thread Flavio Leitner
On Wed, 6 Nov 2019 01:59:41 +0530 Ramana Reddy wrote: > Hi Flavio, > As per your inputs, I modified the gso_size, and now > skb_gso_validate_mtu(skb, mtu) is returning true, and > ip_finish_output2(sk, skb) and dst_neigh_output(dst, neigh, skb); are > getting called. But still, I am seeing the

[ovs-dev] [PATCH ovn] ovn-northd: Validate dnat_and_snat external_mac/logical_ip.

2019-11-07 Thread Dumitru Ceara
When dnat_and_snat NAT rules are configured, if the user tries to set external_mac in the NAT rule record without setting logical_ip ovn-northd crashes as there's no validation in place. Add checks for valid ethernet address in NAT.external_mac and for non-null NAT.logical_ip where applicable.

Re: [ovs-dev] [PATCH v5] netdev-dpdk: add support for the RTE_ETH_EVENT_INTR_RESET event

2019-11-07 Thread Ilya Maximets
On 06.11.2019 14:43, Eelco Chaudron wrote: Currently, OVS does not register and therefore not handle the interface reset event from the DPDK framework. This would cause a problem in cases where a VF is used as an interface, and its configuration changes. As an example in the following scenario

[ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Ilya Maximets
Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't support zero-copy mode. This case can not be covered by existing API and we have to use slower

Re: [ovs-dev] [PATCH] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Ilya Maximets
On 07.11.2019 11:55, 0-day Robot wrote: Bleep bloop. Greetings Ilya Maximets, I am a robot and I have tried out your patch. Thanks for your contribution. I encountered some error that I wasn't expecting. See the details below. git-am: fatal: sha1 information is lacking or useless (NEWS).

Re: [ovs-dev] [PATCH] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread 0-day Robot
Bleep bloop. Greetings Ilya Maximets, I am a robot and I have tried out your patch. Thanks for your contribution. I encountered some error that I wasn't expecting. See the details below. git-am: fatal: sha1 information is lacking or useless (NEWS). Repository lacks necessary blobs to fall

[ovs-dev] [PATCH] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Ilya Maximets
Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't support zero-copy mode. This case can not be covered by existing API and we have to use slower

[ovs-dev] [PATCH ovn v2] Fix ha chassis failover issues for stale ha chassis entries

2019-11-07 Thread numans
From: Numan Siddique If ha chassis rows of an HA chassis group become stale i.e the HA_Chassis.chassis column is empty (because ovn-controller is not running in that chassis) except one row and when ha_chassis_group_is_active() is called on that ovn-controller, then it returns false. Ideally it

[ovs-dev] ovs does not forward igmp to the interface which set mcast-snooping-flood-reports=true

2019-11-07 Thread 王培辉
Hi All I’m using ovs 2.11.3 on CentOS, I enabled multicast snooping on the bridge, I have a vm, and a nic with mcast-snooping-flood-reports=true on this bridge, vm sends igmp packet, but ovs doesn’t forward igmp to the nic. So ovs of other nodes cannot learn multicast table entries. Please

[ovs-dev] [PATCH ovn 2/2] northd: add logical flows for dhcpv6 pfd parsing

2019-11-07 Thread Lorenzo Bianconi
Introduce logical flows in ovn router pipeline in order to parse dhcpv6 advertise/reply from IPv6 prefix delegation router. Do not overwrite ipv6_ra_pd_list info in options column of SB port_binding table written by ovn-controller Signed-off-by: Lorenzo Bianconi --- northd/ovn-northd.c | 66

[ovs-dev] [PATCH ovn 1/2] controller: add ipv6 prefix delegation state machine

2019-11-07 Thread Lorenzo Bianconi
Introduce IPv6 Prefix delegation state machine according to RFC 3633 https://tools.ietf.org/html/rfc3633. Add dhcp6_server_pkt controller action to parse advertise/reply from IPv6 delegation server. Advertise/reply are parsed running respectively: - pinctrl_parse_dhcv6_advt -

[ovs-dev] [PATCH ovn 0/2] Add IPv6 Prefix delegation (RFC3633)

2019-11-07 Thread Lorenzo Bianconi
Introduce IPv6 Prefix delegation state machine according to RFC 3633 https://tools.ietf.org/html/rfc3633. Add dhcp6_server_pkt controller action to parse advertise/reply from IPv6 delegation server. Introduce logical flows in ovn router pipeline in order to parse dhcpv6 advertise/reply from IPv6