+ /* Check if SA is for IPv6/AH which is not supported. Return error if TRUE. */
+ if (p.sa_id)
+ {
+ uword *p1;
+ ipsec_main_t *im = &ipsec_main;
+ ipsec_sa_t *sa = 0;
+ p1 = hash_get (im->sa_index_by_sa_id, p.sa_id);
+ sa = pool_elt_at_index (im->sad, p1[0]);
+ if (sa && sa->protocol == IPSEC_PROTOCOL_AH && is_add && p.is_ipv6)
+ {
+ error = clib_error_return (0, "AH not supported for IPV6: '%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
+ }