Comment 2 for bug 1641077

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bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2016-11-16 10:38 EDT-------
Quite right Marco, thanks for the link.

[root@zs93k24 ~]# firewall-cmd --permanent --direct --add-rule ipv4 filter INPUT 0 -p gre -j ACCEPT
success

I applied this command to the nova compute node and GRE traffic is passing as expected with firewalld running.