1 files changed, 43 insertions, 0 deletions
diff --git a/regress/sys/netinet6/rh0/rh0_frag_route.py b/regress/sys/netinet6/rh0/rh0_frag_route.py
new file mode 100644
index 00000000000..86bdc728265
--- /dev/null
+++ b/regress/sys/netinet6/rh0/rh0_frag_route.py
@@ -0,0 +1,43 @@
+#!/usr/local/bin/python2.7
+# send a ping6 packet with routing header type 0
+# try to source route
+# hide the routing header behind a fragment header to avoid header scan
+# we expect an ICMP6 error, as we do not support source routing
+
+import os
+from addr import *
+from scapy.all import *
+
+pid=os.getpid()
+payload="ABCDEFGHIJKLMNOP"
+packet=IPv6(src=SRC_OUT6, dst=DST_IN6)/\
+    IPv6ExtHdrFragment(id=pid)/\
+    IPv6ExtHdrRouting(addresses=[SRT_IN6, SRT_OUT6], segleft=2)/\
+    ICMPv6EchoRequest(id=pid, data=payload)
+eth=Ether(src=SRC_MAC, dst=DST_MAC)/packet
+
+if os.fork() == 0:
+	time.sleep(1)
+	sendp(eth, iface=SRC_IF)
+	os._exit(0)
+
+ans=sniff(iface=SRC_IF, timeout=3, filter=
+    "ip6 and dst "+SRC_OUT6+" and icmp6")
+for a in ans:
+	if a and a.type == scapy.layers.dot11.ETHER_TYPES.IPv6 and \
+	    ipv6nh[a.payload.nh] == 'ICMPv6' and \
+	    icmp6types[a.payload.payload.type] == 'Parameter problem':
+		pprob=a.payload.payload
+		code=pprob.code
+		print "code=%#d" % (code)
+		if code != 0:
+			print "WRONG PARAMETER PROBLEM CODE"
+			exit(2)
+		ptr=pprob.ptr
+		print "ptr=%#d" % (ptr)
+		if ptr != 50:
+			print "WRONG PARAMETER PROBLEM POINTER"
+			exit(2)
+		exit(0)
+print "NO ICMP6 PARAMETER PROBLEM"
+exit(1)