In an ovn gateway node with DPDK, the RECIRC_DEPTH may be greater than 5.
Scenes:
VM ping self floating IP, or
VM ping Floating IP of VMs with the same network.
It need process UNDNAT SNAT in LRouter egress and
UNSNAT DNAT in LRouter ingress, and
output to geneve tunnel also need recirc.
This ha
Distributed gateway ?
What do the kernel datapath flows look like ?
On 9/18/17, 11:29 PM, "ovs-dev-boun...@openvswitch.org on behalf of Guoshuai
Li" wrote:
In an ovn gateway node with DPDK, the RECIRC_DEPTH may be greater than 5.
Scenes:
VM ping self floating IP, or
VM pin
yes, Distributed gateway.
I config my gateway router port with 'redirect-chassis'option in ovn-nb.
Logical_Router_Port table
_uuidenabled external_ids gateway_chassis mac
name networks
options
On 9/20/17, 4:45 AM, "Guoshuai Li" wrote:
yes, Distributed gateway.
I config my gateway router port with 'redirect-chassis'option in ovn-nb.
Logical_Router_Port table
_uuidenabled external_ids gateway_chassis
mac name
I send a patch to change DEPTH 6, It is Ok for my cases.
https://mail.openvswitch.org/pipermail/ovs-dev/2017-September/339034.html
It will warning log for 7 recirc, "dpif_netdev(pmd36)|WARN|Packet
dropped. Max recirculation depth exceeded."
on 2017/9/20 23:57, Darrell Ball write:
On 9/2
Hi Guoshuai
I committed on the Version 2 patch format and requested Ben to take a look.
Thanks Darrell
On 9/21/17, 7:55 PM, "Guoshuai Li" wrote:
I send a patch to change DEPTH 6, It is Ok for my cases.
https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openvswitch.org_pip
Correction inline:
s/committed/commented
On 9/21/17, 9:16 PM, "Darrell Ball" wrote:
Hi Guoshuai
I commented on the Version 2 patch format and requested Ben to take a look.
Thanks Darrell
On 9/21/17, 7:55 PM, "Guoshuai Li" wrote:
I send a patch to ch