Bug 1391114

Summary: Incorrect iptables port range for migration in documentation
Product: Red Hat OpenStack Reporter: Alex Schultz <aschultz>
Component: documentationAssignee: Alex Schultz <aschultz>
Status: CLOSED CURRENTRELEASE QA Contact: Dan Macpherson <dmacpher>
Severity: low Docs Contact:
Priority: unspecified    
Version: 10.0 (Newton)CC: bthurber, jlabocki, lbopf, qci-bugzillas, srevivo
Target Milestone: ---   
Target Release: 10.0 (Newton)   
Hardware: noarch   
OS: Linux   
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Last Closed: 2016-11-03 08:59:50 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Alex Schultz 2016-11-02 15:14:04 UTC 
Description of problem:
The example on the migration documentation for the iptables rules includes an incorrect port range.

# iptables -v -I INPUT -p tcp --dport 49152:49261 -j ACCEPT 

should read

# iptables -v -I INPUT -p tcp --dport 49152:49215 -j ACCEPT

This is based on the previous sentence in the documentation "Unless you use tunneling, you will also need to open up the ephemeral ports, which are 49152-49215." and the libvirt code https://github.com/libvirt/libvirt/blob/5f2a132786da3727349a168418dce9cb3e0e54a2/src/qemu/qemu_conf.c#L74-L75


This affects the documentation for 7,8,9
Comment 2 Lucy Bopf 2016-11-03 00:43:06 UTC 
Updating the product and component.

Assigning Dan as QA contact. Dan, can you take a look at the merge requests in the following comment?
Comment 4 Dan Macpherson 2016-11-03 08:40:55 UTC 
Verified and merged.

Will republish the guides accordingly.
Comment 5 Dan Macpherson 2016-11-03 08:59:50 UTC 
Published for 7, 8, 9 guides.