[VNF request] - iptables disabled for bridged traffic

Solution Verified - Updated -

Issue

  • The specific request is to set parameters bridge-nf-call-iptables, bridge-nf-call-ip6tables and bridge-nf-call-arptables to 0 in order to correctly start PL (dataplane) VMs.
  • Would like to know:
    • which is the meaning and those parameters
    • which is the potential impact on other tenants VMs changing those values
    • if RH has any evidence of such issues arising on RHOSP10

Environment

  • Red Hat OpenStack Platform Version 10.0

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