uint32_t odp_port;
uint32_t skb_mark;
bool in_key_flow;
+ bool ip_src_flow;
+ bool ip_dst_flow;
};
struct tnl_port {
tnl_port->match.in_key = cfg->in_key;
tnl_port->match.ip_src = cfg->ip_src;
tnl_port->match.ip_dst = cfg->ip_dst;
+ tnl_port->match.ip_src_flow = cfg->ip_src_flow;
+ tnl_port->match.ip_dst_flow = cfg->ip_dst_flow;
tnl_port->match.skb_mark = cfg->ipsec ? IPSEC_MARK : 0;
tnl_port->match.in_key_flow = cfg->in_key_flow;
tnl_port->match.odp_port = odp_port;
pre_flow_str = flow_to_string(flow);
}
- flow->tunnel.ip_src = tnl_port->match.ip_src;
- flow->tunnel.ip_dst = tnl_port->match.ip_dst;
+ if (!cfg->ip_src_flow) {
+ flow->tunnel.ip_src = tnl_port->match.ip_src;
+ }
+ if (!cfg->ip_dst_flow) {
+ flow->tunnel.ip_dst = tnl_port->match.ip_dst;
+ }
flow->skb_mark = tnl_port->match.skb_mark;
if (!cfg->out_key_flow) {
return tnl_port;
}
+ /* Flow-based remote */
+ match.ip_dst = 0;
+ match.ip_dst_flow = true;
+ tnl_port = tnl_find_exact(&match);
+ if (tnl_port) {
+ return tnl_port;
+ }
+
+ /* Flow-based everything */
+ match.ip_src = 0;
+ match.ip_src_flow = true;
+ tnl_port = tnl_find_exact(&match);
+ if (tnl_port) {
+ return tnl_port;
+ }
+
return NULL;
}
static void
tnl_match_fmt(const struct tnl_match *match, struct ds *ds)
{
- ds_put_format(ds, IP_FMT"->"IP_FMT, IP_ARGS(match->ip_src),
- IP_ARGS(match->ip_dst));
+ if (!match->ip_dst_flow) {
+ ds_put_format(ds, IP_FMT"->"IP_FMT, IP_ARGS(match->ip_src),
+ IP_ARGS(match->ip_dst));
+ } else if (!match->ip_src_flow) {
+ ds_put_format(ds, IP_FMT"->flow", IP_ARGS(match->ip_src));
+ } else {
+ ds_put_cstr(ds, "flow->flow");
+ }
if (match->in_key_flow) {
ds_put_cstr(ds, ", key=flow");