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From "Jayapal Reddy (JIRA)" <>
Subject [jira] [Created] (CLOUDSTACK-4613) security group rules issue in host
Date Thu, 05 Sep 2013 16:28:52 GMT
Jayapal Reddy created CLOUDSTACK-4613:

             Summary: security group rules issue in host
                 Key: CLOUDSTACK-4613
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Network Controller
    Affects Versions: 4.1.0
            Reporter: Jayapal Reddy
            Assignee: Jayapal Reddy
             Fix For: 4.2.1

Observed the following security group iptables rules issues

1. iptables anti spoofing DROP rules add failed on VM reboot.
inscmd = "iptables-save | grep '\-A " +  vmchain_default + "' | grep  physdev-in | grep vif
| sed -r 's/vif[0-9]+.0/" + vif + "/' | sed 's/-A/-I/'"
Here the rules in inscmd are with out space for !--set, this causes rule execute failed.

2. The order of iptables rules are incorrect on VM reboot.

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