[ovs-git] [openvswitch/ovs] 5e06e7: tests: Refactor the iptables accept rule.

[yifsun]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 5e06e7ac99dcbeb4ce0de94991e1d08f1a3a21b1
      https://github.com/openvswitch/ovs/commit/5e06e7ac99dcbeb4ce0de94991e1d08f1a3a21b1
  Author: William Tu <u9012063 at gmail.com>
  Date:   2020-07-27 (Mon, 27 Jul 2020)

  Changed paths:
    M tests/ovs-macros.at
    M tests/system-traffic.at

  Log Message:
  -----------
  tests: Refactor the iptables accept rule.

Certain Linux distributions, like CentOS, have default iptable
rules to reject input traffic from br-underlay.  Refactor by
creating a macro 'IPTABLES_ACCEPT([bridge])' for adding the
accept rule to the iptable input chain.

Signed-off-by: William Tu <u9012063 at gmail.com>


  Commit: b793a65c1667c028d94d91e3cd5e36ca26e38d8b
      https://github.com/openvswitch/ovs/commit/b793a65c1667c028d94d91e3cd5e36ca26e38d8b
  Author: Yifeng Sun <pkusunyifeng at gmail.com>
  Date:   2020-07-27 (Mon, 27 Jul 2020)

  Changed paths:
    M lib/bfd.c
    M tests/bfd.at
    M vswitchd/vswitch.xml

  Log Message:
  -----------
  bfd: Support overlay BFD

Current OVS intercepts and processes all BFD packets, thus VM-2-VM
BFD packets get lost and the recipient VM never sees them.

This patch fixes it by only intercepting and processing BFD packets
destined to a configured BFD instance, and other BFD packets are made
available to the OVS flow table for forwarding.

This patch keeps BFD's backward compatibility.

VMware-BZ: #2579326
Signed-off-by: Yifeng Sun <pkusunyifeng at gmail.com>
Signed-off-by: William Tu <u9012063 at gmail.com>


Compare: https://github.com/openvswitch/ovs/compare/a4953c5fe37f...b793a65c1667