[patch 9/9][NETNS][IPV6] make icmpv6_time sysctl per namespace

This patch moves the icmpv6_time sysctl to the network namespace structure. A small initialization helper function has been added. Because the ipv6 protocol is not yet per namespace, the variable is accessed relatively to the initial network namespace. Signed-off-by: Daniel Lezcano <[EMAIL PROTEC

[patch 9/9][NETNS][IPV6] make icmpv6_time sysctl per namespace

This patch moves the icmpv6_time sysctl to the network namespace structure. A small initialization helper function has been added. Because the ipv6 protocol is not yet per namespace, the variable is accessed relatively to the initial network namespace. Signed-off-by: Daniel Lezcano <[EMAIL PROTEC