forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
#ifndef _IP6_TUNNEL_H
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#define _IP6_TUNNEL_H
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#include <linux/types.h>
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#define IPV6_TLV_TNL_ENCAP_LIMIT 4
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#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
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/* don't add encapsulation limit if one isn't present in inner packet */
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#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
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/* copy the traffic class field from the inner packet */
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#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
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/* copy the flowlabel from the inner packet */
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#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
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/* being used for Mobile IPv6 */
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#define IP6_TNL_F_MIP6_DEV 0x8
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/* copy DSCP from the outer packet */
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#define IP6_TNL_F_RCV_DSCP_COPY 0x10
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/* copy fwmark from inner packet */
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#define IP6_TNL_F_USE_ORIG_FWMARK 0x20
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struct ip6_tnl_parm {
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char name[IFNAMSIZ]; /* name of tunnel device */
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int link; /* ifindex of underlying L2 interface */
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__u8 proto; /* tunnel protocol */
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__u8 encap_limit; /* encapsulation limit for tunnel */
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__u8 hop_limit; /* hop limit for tunnel */
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__be32 flowinfo; /* traffic class and flowlabel for tunnel */
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__u32 flags; /* tunnel flags */
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struct in6_addr laddr; /* local tunnel end-point address */
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struct in6_addr raddr; /* remote tunnel end-point address */
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};
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struct ip6_tnl_parm2 {
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char name[IFNAMSIZ]; /* name of tunnel device */
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int link; /* ifindex of underlying L2 interface */
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__u8 proto; /* tunnel protocol */
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__u8 encap_limit; /* encapsulation limit for tunnel */
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__u8 hop_limit; /* hop limit for tunnel */
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__be32 flowinfo; /* traffic class and flowlabel for tunnel */
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__u32 flags; /* tunnel flags */
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struct in6_addr laddr; /* local tunnel end-point address */
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struct in6_addr raddr; /* remote tunnel end-point address */
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__be16 i_flags;
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__be16 o_flags;
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__be32 i_key;
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__be32 o_key;
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};
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#endif
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