diff --git a/bpf_progs/netd.c b/bpf_progs/netd.c
index 368cfca..c3258e9 100644
--- a/bpf_progs/netd.c
+++ b/bpf_progs/netd.c
@@ -319,6 +319,7 @@
     pkt->dport = dport;
 
     pkt->egress = egress;
+    pkt->wakeup = !egress && (skb->mark & 0x80000000);  // Fwmark.ingress_cpu_wakeup
     pkt->ipProto = proto;
     pkt->tcpFlags = flags;
     pkt->ipVersion = ipVersion;
diff --git a/bpf_progs/netd.h b/bpf_progs/netd.h
index 836e998..6e9acaa 100644
--- a/bpf_progs/netd.h
+++ b/bpf_progs/netd.h
@@ -81,7 +81,8 @@
   __be16 sport;
   __be16 dport;
 
-  bool egress;
+  bool egress:1,
+       wakeup:1;
   uint8_t ipProto;
   uint8_t tcpFlags;
   uint8_t ipVersion; // 4=IPv4, 6=IPv6, 0=unknown