TESTrun: Test GENEVE and VXLAN a bit better.

To detect gen_geneve() and gen_vxlan() regressions that affect filtering
of encapsulated protocols, define two new apply filter tests.  For now
these stand for IPv4 only.

Author: infrastation

testprogs/TESTrun

@@ -17973,6 +17973,12 @@ my @apply_blocks = (
 		expr => 'vxlan 101',
 		results => [0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
 	},
+	{
+		name => 'vxlan_and_icmp_reply',
+		savefile => 'vxlan.pcap',
+		expr => 'vxlan and icmp[icmptype] == icmp-echo',
+		results => [1500, 0, 0, 0, 1500, 0, 1500, 0, 1500, 0],
+	},
 	{
 		name => 'geneve',
 		savefile => 'geneve.pcap',
@@ -17991,6 +17997,12 @@ my @apply_blocks = (
 		expr => 'geneve 11',
 		results => [0, 262144, 262144, 0, 262144, 0, 262144, 262144, 0, 262144],
 	},
+	{
+		name => 'geneve_and_tcp_src_port',
+		savefile => 'geneve.pcap',
+		expr => 'geneve and tcp src port 22',
+		results => [0, 0, 0, 262144, 0, 262144, 0, 0, 262144, 0],
+	},
 	{
 		name => 'ip_protochain_17_deepstack',
 		skip => skip_config_def1 ('NO_PROTOCHAIN'),