along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net.c,v 1.35.4.130 2001/09/24 13:31:15 guus Exp $
+ $Id: net.c,v 1.35.4.133 2001/09/25 13:39:11 guus Exp $
*/
#include "config.h"
*/
void send_packet(connection_t *cl, vpn_packet_t *packet)
{
+ connection_t *hop;
cp
if(debug_lvl >= DEBUG_TRAFFIC)
syslog(LOG_ERR, _("Sending packet of %d bytes to %s (%s)"),
return;
}
- /* Check if it has to go via TCP or UDP... */
-cp
- if((cl->options | myself->options) & OPTION_TCPONLY)
+ if(myself->options & OPTION_TCPONLY)
{
- if(send_tcppacket(cl, packet))
- terminate_connection(cl, 1);
+ if(send_tcppacket(cl->nexthop, packet))
+ terminate_connection(cl->nexthop, 1);
}
else
- send_udppacket(cl, packet);
+ {
+ if(myself->options & OPTION_INDIRECT)
+ send_udppacket(cl->nexthop, packet);
+ else
+ {
+ hop = cl;
+
+ while(hop->options & OPTION_INDIRECT)
+ if(hop->lastbutonehop == myself)
+ break;
+ else
+ hop = hop->lastbutonehop;
+
+ send_udppacket(hop, packet);
+ }
+ }
}
/* Broadcast a packet to all active direct connections */
cp
/* Done */
+ myself->nexthop = myself;
+ myself->lastbutonehop = myself;
myself->status.active = 1;
id_add(myself);
{
if(setup_outgoing_connection(cfg->data.ptr)) /* function returns 0 when there are no problems */
retry = 1;
- cfg = get_config_val(cfg, config_connectto); /* Or else we try the next ConnectTo line */
+ cfg = get_config_val(cfg->next, config_connectto); /* Or else we try the next ConnectTo line */
}
if(retry)