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140 lines
3.2 KiB
140 lines
3.2 KiB
/* |
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* ipv4 in net namespaces |
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*/ |
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#ifndef __NETNS_IPV4_H__ |
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#define __NETNS_IPV4_H__ |
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#include <linux/uidgid.h> |
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#include <net/inet_frag.h> |
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#include <linux/rcupdate.h> |
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struct tcpm_hash_bucket; |
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struct ctl_table_header; |
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struct ipv4_devconf; |
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struct fib_rules_ops; |
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struct hlist_head; |
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struct fib_table; |
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struct sock; |
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struct local_ports { |
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seqlock_t lock; |
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int range[2]; |
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bool warned; |
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}; |
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struct ping_group_range { |
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seqlock_t lock; |
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kgid_t range[2]; |
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}; |
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struct netns_ipv4 { |
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#ifdef CONFIG_SYSCTL |
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struct ctl_table_header *forw_hdr; |
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struct ctl_table_header *frags_hdr; |
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struct ctl_table_header *ipv4_hdr; |
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struct ctl_table_header *route_hdr; |
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struct ctl_table_header *xfrm4_hdr; |
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#endif |
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struct ipv4_devconf *devconf_all; |
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struct ipv4_devconf *devconf_dflt; |
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#ifdef CONFIG_IP_MULTIPLE_TABLES |
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struct fib_rules_ops *rules_ops; |
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bool fib_has_custom_rules; |
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struct fib_table __rcu *fib_main; |
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struct fib_table __rcu *fib_default; |
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#endif |
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#ifdef CONFIG_IP_ROUTE_CLASSID |
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int fib_num_tclassid_users; |
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#endif |
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struct hlist_head *fib_table_hash; |
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bool fib_offload_disabled; |
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struct sock *fibnl; |
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struct sock * __percpu *icmp_sk; |
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struct sock *mc_autojoin_sk; |
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struct inet_peer_base *peers; |
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struct sock * __percpu *tcp_sk; |
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struct netns_frags frags; |
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#ifdef CONFIG_NETFILTER |
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struct xt_table *iptable_filter; |
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struct xt_table *iptable_mangle; |
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struct xt_table *iptable_raw; |
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struct xt_table *arptable_filter; |
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#ifdef CONFIG_SECURITY |
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struct xt_table *iptable_security; |
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#endif |
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struct xt_table *nat_table; |
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#endif |
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int sysctl_icmp_echo_ignore_all; |
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int sysctl_icmp_echo_ignore_broadcasts; |
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int sysctl_icmp_ignore_bogus_error_responses; |
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int sysctl_icmp_ratelimit; |
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int sysctl_icmp_ratemask; |
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int sysctl_icmp_errors_use_inbound_ifaddr; |
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struct local_ports ip_local_ports; |
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int sysctl_tcp_ecn; |
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int sysctl_tcp_ecn_fallback; |
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int sysctl_ip_default_ttl; |
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int sysctl_ip_no_pmtu_disc; |
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int sysctl_ip_fwd_use_pmtu; |
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int sysctl_ip_nonlocal_bind; |
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/* Shall we try to damage output packets if routing dev changes? */ |
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int sysctl_ip_dynaddr; |
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int sysctl_ip_early_demux; |
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int sysctl_fwmark_reflect; |
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int sysctl_tcp_fwmark_accept; |
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#ifdef CONFIG_NET_L3_MASTER_DEV |
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int sysctl_tcp_l3mdev_accept; |
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#endif |
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int sysctl_tcp_mtu_probing; |
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int sysctl_tcp_base_mss; |
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int sysctl_tcp_probe_threshold; |
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u32 sysctl_tcp_probe_interval; |
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int sysctl_tcp_keepalive_time; |
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int sysctl_tcp_keepalive_probes; |
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int sysctl_tcp_keepalive_intvl; |
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int sysctl_tcp_syn_retries; |
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int sysctl_tcp_synack_retries; |
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int sysctl_tcp_syncookies; |
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int sysctl_tcp_reordering; |
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int sysctl_tcp_retries1; |
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int sysctl_tcp_retries2; |
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int sysctl_tcp_orphan_retries; |
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int sysctl_tcp_fin_timeout; |
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unsigned int sysctl_tcp_notsent_lowat; |
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int sysctl_igmp_max_memberships; |
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int sysctl_igmp_max_msf; |
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int sysctl_igmp_llm_reports; |
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int sysctl_igmp_qrv; |
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struct ping_group_range ping_group_range; |
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atomic_unchecked_t dev_addr_genid; |
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#ifdef CONFIG_SYSCTL |
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unsigned long *sysctl_local_reserved_ports; |
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#endif |
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#ifdef CONFIG_IP_MROUTE |
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#ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES |
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struct mr_table *mrt; |
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#else |
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struct list_head mr_tables; |
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struct fib_rules_ops *mr_rules_ops; |
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#endif |
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#endif |
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#ifdef CONFIG_IP_ROUTE_MULTIPATH |
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int sysctl_fib_multipath_use_neigh; |
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#endif |
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atomic_unchecked_t rt_genid; |
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}; |
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#endif
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