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Posted to issues@cloudstack.apache.org by "Rohit Yadav (JIRA)" <ji...@apache.org> on 2015/04/27 13:01:39 UTC

[jira] [Commented] (CLOUDSTACK-1633) Why do ACS security groups only support TCP, UDP, ICMP?

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513915#comment-14513915 ] 

Rohit Yadav commented on CLOUDSTACK-1633:
-----------------------------------------

[~jlkinsel] ping?

> Why do ACS security groups only support TCP, UDP, ICMP?
> -------------------------------------------------------
>
>                 Key: CLOUDSTACK-1633
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1633
>             Project: CloudStack
>          Issue Type: Improvement
>      Security Level: Public(Anyone can view this level - this is the default.) 
>    Affects Versions: 4.0.0
>            Reporter: John Kinsella
>            Assignee: John Kinsella
>             Fix For: 4.4.3
>
>
> If I attempt to make an API call to authorizeSecurityGroupIngress specifying a protocol of "41," I get an error of "Invalid protocol 41."
> Real-world use for this - Windows AD servers attempt to establish an ISATAP[1] connection between servers. Without opening the firewall, packets will be dropped as shown in the log below:
> Mar 11 19:07:27 c10 kernel: DROP:i-2-1711-VM-eg:IN=cloudbr0 OUT=cloudbr0 PHYSIN=vnet2 PHYSOUT=bond1 MAC=00:04:e9:ff:f3:90:06:c5:36:00:00:1a:0f:00 SRC=192.168.1.10 DST=192.168.1.20 LEN=68 TOS=0x00 PREC=0x00 TTL=128 ID=2898 PROTO=41
> 1:http://en.wikipedia.org/wiki/ISATAP



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