Hi , I am trying to install a 3 node architecture of Openstack icehouse version on my Ubuntu 14.04LTS . I would like to know if it is necessary to add the following lines to sysctl.conf in network node.
net.bridge.bridge-nf-call-arptables=1 net.bridge.bridge-nf-call-iptables=1 net.bridge.bridge-nf-call-ip6tables=1 When running the command sysctl -p following errors are shown : sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-arptables: No such file or directory sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-iptables: No such file or directory sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-ip6tables: No such file or directory Am I missing some package in my system?
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