223 		tcp_fastopen = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen);  in inet_listen()
344 	if (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc))  in inet_create()
1261 	if (READ_ONCE(sock_net(sk)->ipv4.sysctl_ip_dynaddr) > 1) {  in inet_sk_reselect_saddr()
1316 		if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_ip_dynaddr) ||  in inet_sk_rebuild_header()
1842 	seqlock_init(&net->ipv4.ip_local_ports.lock);  in inet_init_net()
1843 	net->ipv4.ip_local_ports.range[0] =  32768;  in inet_init_net()
1844 	net->ipv4.ip_local_ports.range[1] =  60999;  in inet_init_net()
1846 	seqlock_init(&net->ipv4.ping_group_range.lock);  in inet_init_net()
1851 	net->ipv4.ping_group_range.range[0] = make_kgid(&init_user_ns, 1);  in inet_init_net()
1852 	net->ipv4.ping_group_range.range[1] = make_kgid(&init_user_ns, 0);  in inet_init_net()
1857 	net->ipv4.sysctl_ip_default_ttl = IPDEFTTL;  in inet_init_net()
1858 	net->ipv4.sysctl_ip_fwd_update_priority = 1;  in inet_init_net()
1859 	net->ipv4.sysctl_ip_dynaddr = 0;  in inet_init_net()
1860 	net->ipv4.sysctl_ip_early_demux = 1;  in inet_init_net()
1861 	net->ipv4.sysctl_udp_early_demux = 1;  in inet_init_net()
1862 	net->ipv4.sysctl_tcp_early_demux = 1;  in inet_init_net()
1863 	net->ipv4.sysctl_nexthop_compat_mode = 1;  in inet_init_net()
1865 	net->ipv4.sysctl_ip_prot_sock = PROT_SOCK;  in inet_init_net()
1869 	net->ipv4.sysctl_igmp_max_memberships = 20;  in inet_init_net()
1870 	net->ipv4.sysctl_igmp_max_msf = 10;  in inet_init_net()
1872 	net->ipv4.sysctl_igmp_llm_reports = 1;  in inet_init_net()
1873 	net->ipv4.sysctl_igmp_qrv = 2;  in inet_init_net()
1875 	net->ipv4.sysctl_fib_notify_on_flag_change = 0;  in inet_init_net()