}
/* DH */
- error = 1;
- vec_foreach (td, km->supported_transforms)
- {
- if (td->type == IKEV2_TRANSFORM_TYPE_DH && td->dh_type == ts->dh_type)
+ if (is_ike || ts->dh_type != IKEV2_TRANSFORM_DH_TYPE_NONE)
+ {
+ error = 1;
+ vec_foreach (td, km->supported_transforms)
{
- vec_add1 (proposal->transforms, *td);
- if (is_ike)
+ if (td->type == IKEV2_TRANSFORM_TYPE_DH && td->dh_type == ts->dh_type)
{
- sa->dh_group = td->dh_type;
+ vec_add1 (proposal->transforms, *td);
+ if (is_ike)
+ {
+ sa->dh_group = td->dh_type;
+ }
+ error = 0;
+ break;
}
- error = 0;
- break;
}
- }
- if (error)
- {
- r = clib_error_return (0, "Unsupported algorithm");
- return r;
+ if (error)
+ {
+ r = clib_error_return (0, "Unsupported algorithm");
+ return r;
+ }
}
if (!is_ike)
ike0->exchange = IKEV2_EXCHANGE_SA_INIT;
ike0->ispi = sa.ispi;
ike0->rspi = 0;
+ ike0->msgid = 0;
/* store whole IKE payload - needed for PSK auth */
vec_free (sa.last_sa_init_req_packet_data);