--- zzzz-none-000/linux-4.4.60/net/ipv4/ip_input.c	2017-04-08 07:53:53.000000000 +0000
+++ jet-2400-727/linux-4.4.60/net/ipv4/ip_input.c	2021-03-17 14:36:41.000000000 +0000
@@ -148,6 +148,10 @@
 #include <linux/netlink.h>
 #include <net/dst_metadata.h>
 
+#ifdef CONFIG_AVM_PA
+#include <avm/pa/avm_pa.h>
+#endif
+
 /*
  *	Process Router Attention IP option (RFC 2113)
  */
@@ -308,7 +312,7 @@
 	return true;
 }
 
-int sysctl_ip_early_demux __read_mostly = 1;
+int sysctl_ip_early_demux __read_mostly = 0;
 EXPORT_SYMBOL(sysctl_ip_early_demux);
 
 static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
@@ -452,6 +456,9 @@
 	/* Must drop socket now because of tproxy. */
 	skb_orphan(skb);
 
+#ifdef CONFIG_AVM_PA
+	AVM_PKT_INFO(skb)->ptype_pid_handle = AVM_PA_PTYPE_DEVINFO(pt)->pid_handle;
+#endif
 	return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING,
 		       net, NULL, skb, dev, NULL,
 		       ip_rcv_finish);