return s;
}
-always_inline uword
-ip6_addr_match_range (ip6_address_t * a, ip6_address_t * la,
- ip6_address_t * ua)
-{
- if ((memcmp (a->as_u64, la->as_u64, 2 * sizeof (u64)) >= 0) &&
- (memcmp (a->as_u64, ua->as_u64, 2 * sizeof (u64)) <= 0))
- return 1;
- return 0;
-}
-
-always_inline ipsec_policy_t *
-ipsec6_output_policy_match (ipsec_spd_t * spd,
- ip6_address_t * la,
- ip6_address_t * ra, u16 lp, u16 rp, u8 pr)
-{
- ipsec_main_t *im = &ipsec_main;
- ipsec_policy_t *p;
-
- u32 *i;
-
- if (!spd)
- return 0;
-
- vec_foreach (i, spd->policies[IPSEC_SPD_POLICY_IP6_OUTBOUND])
- {
- p = pool_elt_at_index (im->policies, *i);
- if (PREDICT_FALSE ((p->protocol != IPSEC_POLICY_PROTOCOL_ANY) &&
- (p->protocol != pr)))
- continue;
-
- if (!ip6_addr_match_range (ra, &p->raddr.start.ip6, &p->raddr.stop.ip6))
- continue;
-
- if (!ip6_addr_match_range (la, &p->laddr.start.ip6, &p->laddr.stop.ip6))
- continue;
-
- if (PREDICT_FALSE
- ((pr != IP_PROTOCOL_TCP) && (pr != IP_PROTOCOL_UDP)
- && (pr != IP_PROTOCOL_SCTP)))
- return p;
-
- if (lp < p->lport.start)
- continue;
-
- if (lp > p->lport.stop)
- continue;
-
- if (rp < p->rport.start)
- continue;
-
- if (rp > p->rport.stop)
- continue;
-
- return p;
- }
-
- return 0;
-}
-
static inline uword
ipsec_output_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
vlib_frame_t * from_frame, int is_ipv6)
return ipsec_output_inline (vm, node, frame, 0);
}
-/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ipsec4_output_node) = {
.name = "ipsec4-output-feature",
.vector_size = sizeof (u32),
#undef _
},
};
-/* *INDENT-ON* */
VLIB_NODE_FN (ipsec6_output_node) (vlib_main_t * vm,
vlib_node_runtime_t * node,