"Error: No such file or directory; did you mean table ‘filter’ in family ip?" blocks minor update in RHOSP 17.1 deployment with ACI Neutron mechanism driver

Solution Verified - Updated -

Issue

  • Block OUTPUT SYN packets to this node on other haproxy nodes play fails and produces an output with numerous messages like:

    insert rule ip raw OUTPUT ip daddr 192.168.1.1 tcp dport 8000 tcp flags syn / fin,syn,rst,ack meta time 1738157008-1738158208 counter drop comment controller-0_haproxy_
               ^^^\nError: No such file or directory; did you mean table ‘filter’ in family ip?

Environment

  • Red Hat OpenStack Platform 17.1.3 (and prior) with custom mechanism driver (not ML2/OVN and not ML2/OVS) upgraded to 17.1.4

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