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Posted to issues@cloudstack.apache.org by "Murali Reddy (JIRA)" <ji...@apache.org> on 2017/01/04 09:46:58 UTC

[jira] [Resolved] (CLOUDSTACK-9480) Egress Firewall: Incorrect use of Allow/Deny for ICMP

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Murali Reddy resolved CLOUDSTACK-9480.
--------------------------------------
    Resolution: Fixed

PR is merged so closing the ticket

> Egress Firewall: Incorrect use of Allow/Deny for ICMP
> -----------------------------------------------------
>
>                 Key: CLOUDSTACK-9480
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9480
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: 4.6.2, 4.7.1, 4.8.0, 4.9.0
>            Reporter: Murali Reddy
>            Assignee: Murali Reddy
>            Priority: Critical
>             Fix For: 4.10.0.0, 4.9.1.0, 4.8.2.0
>
>
> When 'default egress policy' is set to 'allow' in the network offering, any egress rule that is added will 'deny' the traffic overriding the default behaviour. 
> Conversely, when 'default egress policy' is set to 'deny' in the network offering, any egress rule that is added will 'allow' the traffic overriding the default behaviour. 
> While this works for 'tcp', 'udp' as expected, for 'icmp' protocol its always set to ALLOW.
> Egress firewall rule behaviour should be consistent for all the protocols.



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