[ovs-discuss] [branch-22.x] ICMP to load balancer not working for instance colocated with chassis bound to chassisredirect port

2024-04-22 Thread Frode Nordahl via discuss
Hello, We have an issue as described in [0] which appears to start with 3f360a49058c ("northd: Add logical flow to defrag ICMP traffic"), and gets fixed with ce46a1bacf69 ("northd: Use generic ct.est flows for LR LBs "). The challenge is that the latter commit does not appear to be easily backpor

Re: [ovs-discuss] Urgent Help needed: OVS 3.2.2 Strange TC DROPs

2024-04-22 Thread Gavin McKee via discuss
Hi Guys, We have had another occurrence of the issue today. In short - we try to open a connection from 172.27.22.90 -> 172.27.31.189 on port 9100. We see the SYN being received and the ACK being sent from the server back to the client 172.27.22.90. The server retransmits the ACK as it's never

Re: [ovs-discuss] Urgent Help needed: OVS 3.2.2 Strange TC DROPs

2024-04-22 Thread Gavin McKee via discuss
Ok @Adrian Moreno @Flavio Leitner Two more detailed Retis traces attached. One is not working - the same session that I can't establish a TCP session to on port 9010 172.27.16.11.42303 > 172.27.31.189.9100 Then I restart Open vSwtich and try again 172.27.16.11.38793 > 172.27.31.189.9100 (this wo