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author | 2017-01-27 10:54:28 +0100 | |
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committer | 2017-01-27 10:54:28 +0100 | |
commit | d5d4cc1094365b6bb147216d2ec99ddc36020a31 (patch) | |
tree | ba11b84ace2fbcc5460b97bdab3ddbe188d286c6 /.sync.yml | |
parent | e47f6d7cbe3058bc32d6e18aa23c5f0c2007c53c (diff) |
Add a default rule for dhcpv6 traffic
Via bug https://bugs.launchpad.net/tripleo/+bug/1657108 we need
to zero out the default rules in /etc/sysconfig/ip{6}tables in
the image.
We have done this for ipv4, but when we will do it for ipv6 we
will also need to make sure we add a rule for dhcpv6 traffic
as it is shipped in the iptables rpm. (See
https://bugzilla.redhat.com/show_bug.cgi?id=1169036 for more info)
With this change we correctly get the rule present (aka the first
ACCEPT line. The second line is due to the stock ip6tables rule
I had in my testing):
[root@overcloud-controller-0 ~]# iptables -nvL |grep 546
[root@overcloud-controller-0 ~]# ip6tables -nvL |grep 546
0 0 ACCEPT udp * * ::/0 fe80::/64 multiport dports 546 /* 004 accept ipv6 dhcpv6 ipv6 */ state NEW
0 0 ACCEPT udp * * ::/0 fe80::/64 udp dpt:546 state NEW
Change-Id: If22080054b2b1fa7acfd101e8c34d2707e8e7864
Partial-Bug: #1657108
Diffstat (limited to '.sync.yml')
0 files changed, 0 insertions, 0 deletions