Re: [linux-yocto] [yocto-kernel-cache][PATCH] netfilter: enable connection tracking for IPv6

2016-12-15 Thread Bruce Ashfield
On 2016-12-12 10:04 AM, Dmitry Rozhkov wrote: In case of the DROP policy in the INPUT chain a host using IPv6 still might need to receive TCP packets for established connections, that is to have the rule -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT in its INPUT chain of ip6tabl

[linux-yocto] [yocto-kernel-cache][PATCH] netfilter: enable connection tracking for IPv6

2016-12-12 Thread Dmitry Rozhkov
In case of the DROP policy in the INPUT chain a host using IPv6 still might need to receive TCP packets for established connections, that is to have the rule -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT in its INPUT chain of ip6tables. For this feature to work the option CONFIG_N