[ovs-discuss] Questions about Datapath Clone feature in OVS2.12 version

2021-08-08 Thread Lilijun (Jerry)
Hi all, Currently OVS2.12 has support datapath clone feature as a default selection. When broadcast a packet to each vxlan tunnel port, each tnl_push/output action using OVS_ACTION_ATTR_CLONE nested in actions. As a result, each tnl_push/output action use more bytes(about eigh

Re: [ovs-discuss] [ovs-dev] meter stats cleared when modify meter bands

2021-08-08 Thread Jean Tourrilhes
On Mon, Aug 02, 2021 at 03:41:25PM +0200, Ilya Maximets wrote: > > I know that in latest ovs versions, both kernel datapath and dpdk > > userspace datapath supports meter action. > > what I want to know is why we need to clear stats when modify meter bands? > > are there any considerations?

[ovs-discuss] some question about csum

2021-08-08 Thread taoyunupt
Hi, I read some code of ovs-dpdk about packet RX ,such as dp_netdev_process_rxq_port . It seems that ovs does NOT do L3/L4 cusm, although the physical dev does not support NETDEV_RX_CHECKSUM_OFFLOAD. Is my understanding is right , and if no checksum , how to resolve the wrong packets?

[ovs-discuss] Error while adding db to a running ovsdb-server

2021-08-08 Thread Rutuja Umesh Madhure
Hi, There was a problem while adding a db to a running ovsdb-server. Can you please let me know if I'm missing something? ovsdb-server was started using the below command: ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/var/run/openvswitch/db.sock