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Bug 1738101

Summary: Still got IPv6 auto routes even IPv6 autoconf disabled
Product: Red Hat Enterprise Linux 8 Reporter: Gris Ge <fge>
Component: nmstateAssignee: Gris Ge <fge>
Status: CLOSED ERRATA QA Contact: Mingyu Shi <mshi>
Severity: medium Docs Contact:
Priority: medium    
Version: 8.1CC: jiji, jishi, network-qe
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: 8.1   
Hardware: x86_64   
OS: Unspecified   
Whiteboard:
Fixed In Version: nmstate-0.0.8-6.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-11-05 20:52:18 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1734470, 1772820    
Bug Blocks:    

Description Gris Ge 2019-08-06 13:03:25 UTC 
Description of problem:

Due to bug 1734470, after nmstatectl disabled the IPv6 autoconf, the interface still got IPv6 auto routes.


Version-Release number of selected component (if applicable):
nmstate-0.0.8-3.el8

How reproducible:
rare

Steps to Reproduce:
1. Enable DHCPv6 and autoconf on ipv6 using nmstatectl or nmcli.
2. Set ipv6['autoconf']=False via nmstatectl
3.

Actual results:
After 10+ seconds, the link still got IPv6 routes

Expected results:
No IPv6 routes from ipv6 autoconf(RA)

Additional info:

Upstream workaround is e88a7d2a70f7eb241e6ff5e6633f8dbfce3cc6d6 by disable reapply on IPv6.
Comment 4 errata-xmlrpc 2019-11-05 20:52:18 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:3347