diff options
Diffstat (limited to 'kernel/include/net/netfilter/ipv6')
-rw-r--r-- | kernel/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h | 20 | ||||
-rw-r--r-- | kernel/include/net/netfilter/ipv6/nf_conntrack_ipv6.h | 13 | ||||
-rw-r--r-- | kernel/include/net/netfilter/ipv6/nf_defrag_ipv6.h | 13 | ||||
-rw-r--r-- | kernel/include/net/netfilter/ipv6/nf_nat_masquerade.h | 10 | ||||
-rw-r--r-- | kernel/include/net/netfilter/ipv6/nf_reject.h | 21 |
5 files changed, 77 insertions, 0 deletions
diff --git a/kernel/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h b/kernel/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h new file mode 100644 index 000000000..67edd50a3 --- /dev/null +++ b/kernel/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h @@ -0,0 +1,20 @@ +/* + * ICMPv6 tracking. + * + * 21 Apl 2004: Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp> + * - separated from nf_conntrack_icmp.h + * + * Derived from include/linux/netfiter_ipv4/ip_conntrack_icmp.h + */ + +#ifndef _NF_CONNTRACK_ICMPV6_H +#define _NF_CONNTRACK_ICMPV6_H + +#ifndef ICMPV6_NI_QUERY +#define ICMPV6_NI_QUERY 139 +#endif +#ifndef ICMPV6_NI_REPLY +#define ICMPV6_NI_REPLY 140 +#endif + +#endif /* _NF_CONNTRACK_ICMPV6_H */ diff --git a/kernel/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/kernel/include/net/netfilter/ipv6/nf_conntrack_ipv6.h new file mode 100644 index 000000000..a4c993685 --- /dev/null +++ b/kernel/include/net/netfilter/ipv6/nf_conntrack_ipv6.h @@ -0,0 +1,13 @@ +#ifndef _NF_CONNTRACK_IPV6_H +#define _NF_CONNTRACK_IPV6_H + +extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6; + +extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6; +extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6; +extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6; + +#include <linux/sysctl.h> +extern struct ctl_table nf_ct_ipv6_sysctl_table[]; + +#endif /* _NF_CONNTRACK_IPV6_H*/ diff --git a/kernel/include/net/netfilter/ipv6/nf_defrag_ipv6.h b/kernel/include/net/netfilter/ipv6/nf_defrag_ipv6.h new file mode 100644 index 000000000..27666d8a0 --- /dev/null +++ b/kernel/include/net/netfilter/ipv6/nf_defrag_ipv6.h @@ -0,0 +1,13 @@ +#ifndef _NF_DEFRAG_IPV6_H +#define _NF_DEFRAG_IPV6_H + +void nf_defrag_ipv6_enable(void); + +int nf_ct_frag6_init(void); +void nf_ct_frag6_cleanup(void); +struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb, u32 user); +void nf_ct_frag6_consume_orig(struct sk_buff *skb); + +struct inet_frags_ctl; + +#endif /* _NF_DEFRAG_IPV6_H */ diff --git a/kernel/include/net/netfilter/ipv6/nf_nat_masquerade.h b/kernel/include/net/netfilter/ipv6/nf_nat_masquerade.h new file mode 100644 index 000000000..0a13396cd --- /dev/null +++ b/kernel/include/net/netfilter/ipv6/nf_nat_masquerade.h @@ -0,0 +1,10 @@ +#ifndef _NF_NAT_MASQUERADE_IPV6_H_ +#define _NF_NAT_MASQUERADE_IPV6_H_ + +unsigned int +nf_nat_masquerade_ipv6(struct sk_buff *skb, const struct nf_nat_range *range, + const struct net_device *out); +void nf_nat_masquerade_ipv6_register_notifier(void); +void nf_nat_masquerade_ipv6_unregister_notifier(void); + +#endif /* _NF_NAT_MASQUERADE_IPV6_H_ */ diff --git a/kernel/include/net/netfilter/ipv6/nf_reject.h b/kernel/include/net/netfilter/ipv6/nf_reject.h new file mode 100644 index 000000000..0ea4fa37d --- /dev/null +++ b/kernel/include/net/netfilter/ipv6/nf_reject.h @@ -0,0 +1,21 @@ +#ifndef _IPV6_NF_REJECT_H +#define _IPV6_NF_REJECT_H + +#include <linux/icmpv6.h> + +void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code, + unsigned int hooknum); + +void nf_send_reset6(struct net *net, struct sk_buff *oldskb, int hook); + +const struct tcphdr *nf_reject_ip6_tcphdr_get(struct sk_buff *oldskb, + struct tcphdr *otcph, + unsigned int *otcplen, int hook); +struct ipv6hdr *nf_reject_ip6hdr_put(struct sk_buff *nskb, + const struct sk_buff *oldskb, + __u8 protocol, int hoplimit); +void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb, + const struct sk_buff *oldskb, + const struct tcphdr *oth, unsigned int otcplen); + +#endif /* _IPV6_NF_REJECT_H */ |