yahoo-eng-team team mailing list archive

[Dmitry Kudyukin <gmorfy@xxxxxxxxx>]

Public bug reported:

When you add esp rule with port range the openvswitch agent fails during sync iptables rule with error:
ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent ; Stdout: ; Stderr: iptables-restore v1.4.21: multiport only works with TCP, UDP, UDPLITE, SCTP and DCCP
Rule looks like:
 -s 10.10.10.10/32 -p esp -m multiport —dports 1:65535 -j

I suggest it's a good idea to add filter for port like icmp in commit
https://git.openstack.org/cgit/openstack/neutron/commit/?id=9c64da0a642148750d7e930d77278aa0977edf81
to prevent such behavior in agent.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1779164

Title:
  openvswitch agent failed when adding esp security rule

Status in neutron:
  New

Bug description:
  When you add esp rule with port range the openvswitch agent fails during sync iptables rule with error:
  ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent ; Stdout: ; Stderr: iptables-restore v1.4.21: multiport only works with TCP, UDP, UDPLITE, SCTP and DCCP
  Rule looks like:
   -s 10.10.10.10/32 -p esp -m multiport —dports 1:65535 -j

  I suggest it's a good idea to add filter for port like icmp in commit
  https://git.openstack.org/cgit/openstack/neutron/commit/?id=9c64da0a642148750d7e930d77278aa0977edf81
  to prevent such behavior in agent.

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