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Date: Fri, 17 Jul 2020 12:49:43 -0700 (PDT) From: David Miller <davem@...emloft.net> To: paolo.pisati@...onical.com Cc: kuba@...nel.org, shuah@...nel.org, netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support From: Paolo Pisati <paolo.pisati@...onical.com> Date: Thu, 16 Jul 2020 17:51:14 +0200 > Fix ip_defrag.sh when CONFIG_NF_DEFRAG_IPV6=m: > > $ sudo ./ip_defrag.sh > + set -e > + mktemp -u XXXXXX > + readonly NETNS=ns-rGlXcw > + trap cleanup EXIT > + setup > + ip netns add ns-rGlXcw > + ip -netns ns-rGlXcw link set lo up > + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_high_thresh=9000000 > + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_low_thresh=7000000 > + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_time=1 > + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_high_thresh=9000000 > + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_low_thresh=7000000 > + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_time=1 > + ip netns exec ns-rGlXcw sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 > + cleanup > + ip netns del ns-rGlXcw > > $ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh > ls: cannot access '/proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh': No such file or directory > > $ sudo modprobe nf_defrag_ipv6 > $ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh > -rw-r--r-- 1 root root 0 Jul 14 12:34 /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh > > Signed-off-by: Paolo Pisati <paolo.pisati@...onical.com> Applied, thanks.
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