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[yong sheng gong <gongysh@xxxxxxxxxxxxxxx>]

Public bug reported:

I created a sg rule which is like:
neutron security-group-rule-create 39f7bff9-4a55-4813-be3d-1d89f8c5a95b --protocol icmp --direction ingress --ethertype ipv4 --port-range-min -1 --port-range-max 4

and when it is converted into iptables rule:
it is just like:
-A runpy.py-ib551e32d-4 -m state --state INVALID -j DROP
-A runpy.py-ib551e32d-4 -m state --state RELATED,ESTABLISHED -j RETURN
-A runpy.py-ib551e32d-4 -p icmp -j RETURN

It is obvious, the type and code of icmp is not used at all.

** Affects: neutron
     Importance: Undecided
         Status: New

** Description changed:

  I created a sg rule which is like:
  neutron security-group-rule-create 39f7bff9-4a55-4813-be3d-1d89f8c5a95b --protocol icmp --direction ingress --ethertype ipv4 --port-range-min -1 --port-range-max 4
  
  and when it is converted into iptables rule:
  it is just like:
  -A runpy.py-ib551e32d-4 -m state --state INVALID -j DROP
  -A runpy.py-ib551e32d-4 -m state --state RELATED,ESTABLISHED -j RETURN
  -A runpy.py-ib551e32d-4 -p icmp -j RETURN
  
- It is obviously, the type and code of icmp is not used at all.
+ It is obvious, the type and code of icmp is not used at all.

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https://bugs.launchpad.net/bugs/1301262

Title:
  icmp type and code are not used at all  in SG feature

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  I created a sg rule which is like:
  neutron security-group-rule-create 39f7bff9-4a55-4813-be3d-1d89f8c5a95b --protocol icmp --direction ingress --ethertype ipv4 --port-range-min -1 --port-range-max 4

  and when it is converted into iptables rule:
  it is just like:
  -A runpy.py-ib551e32d-4 -m state --state INVALID -j DROP
  -A runpy.py-ib551e32d-4 -m state --state RELATED,ESTABLISHED -j RETURN
  -A runpy.py-ib551e32d-4 -p icmp -j RETURN

  It is obvious, the type and code of icmp is not used at all.

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