Re: [ovs-discuss] Incorrect l2_pad_size and inner L4 checksum calculated incorrectly by software.

2024-07-01 Thread David Marchand via discuss
On Mon, Jul 1, 2024 at 10:11 AM junwan...@cestc.cn wrote: > >I don't think we need to carry this padding over a tunnel. > >I did not test but I wonder if adjusting ip_tot_size is better. > > > >Something like: > > > >@@ -158,7 +158,8 @@ netdev_tnl_push_ip_header(struct dp_packet > >*packet, const

Re: [ovs-discuss] Incorrect l2_pad_size and inner L4 checksum calculated incorrectly by software.

2024-07-01 Thread David Marchand via discuss
On Mon, Jul 1, 2024 at 6:25 AM junwang01--- via discuss wrote: > > Hi,team. > Some switches add padding bytes to packets smaller than 64 bytes that are > sent from outside. > However, in our netdev_tnl_push_ip_header processing, we directly set > l2_pad_size to 0. > I believe that l2_pad_siz

Re: [ovs-discuss] OVN Failed Flow Offload

2023-02-06 Thread David Marchand via discuss
On Mon, Feb 6, 2023 at 5:46 PM Lazuardi Nasution wrote: > > HI David, > > Don't you think that offload of reserved Ethernet address should be disabled > by default? What OVN requests in this trace (dropping) makes sense to me if those lacp frames are to be ignored at the CP level. I don't see wh

Re: [ovs-discuss] OVN Failed Flow Offload

2023-02-06 Thread David Marchand via discuss
Hello, On Mon, Feb 6, 2023 at 4:16 PM Lazuardi Nasution via discuss wrote: > > Hi, > > I'm deploying OVN with OVS-DPDK. When I'm trying to offload flows by using > rte_flow, I find the following logs appear every second. How to get rid those > offload incompatible flows warning/error logs? How