TC_TRA_1013_02 (5f9a7ec8) · Commits · TTCN-3 Libraries / LibIPv6

ttcn3/EtsiLibrary/LibIpv6/LibCommonRfcs/LibIpv6_CommonRfcs_TypesAndValues.ttcn

+5 −2

Original line number	Original line	Diff line number	Diff line
	@@ -40,8 +40,11 @@ module LibIpv6_CommonRfcs_TypesAndValues {
	const Ipv4Address c_multicastAddress := 'E0000001'O; // 224.0.0.1		const Ipv4Address c_multicastAddress := 'E0000001'O; // 224.0.0.1
	const Ipv4Address c_loopbackAddress := '7F000001'O; // 127.0.0.1		const Ipv4Address c_loopbackAddress := '7F000001'O; // 127.0.0.1
	const Ipv4Address c_privateInternetAddress := 'C0A80101'O; // 192.168.1.1		const Ipv4Address c_privateInternetAddress := 'C0A80101'O; // 192.168.1.1
	const Ipv4Address c_localScopeAllNodesMca := 'EFC00001'O; // 239.192.0.1		const Oct1 c_localScopeBlock239 := 'EF'O;
	const Ipv4Address c_unknownScopeAllRoutersMca := 'EF7A0002'O; // 239.122.0.2		const Oct1 c_localScopeBlock192 := 'C0'O;
			const Ipv4Address c_localScopeAllNodesMca := c_localScopeBlock239 & c_localScopeBlock192 & '0001'O; // 239.192.0.1
			const Ipv4Address c_localScopeAllRoutersMca := c_localScopeBlock239 & c_localScopeBlock192 & '0002'O; // 239.192.0.1
			const Ipv4Address c_unknownScopeAllNodesMca := c_localScopeBlock239 & c_localScopeBlock192 & '0001'O; // 239.122.0.2

	}//end group ipv4Address		}//end group ipv4Address

ttcn3/EtsiLibrary/LibIpv6/LibCore/LibIpv6_Rfc2461NeighborDiscovery_Templates.ttcn

+15 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1122,8 +1122,6 @@
	}}		}}
	}		}

	/*
	*/
	template RouterSolicitation mw_rtSol := {		template RouterSolicitation mw_rtSol := {
	ipv6Hdr := mw_ipHdr_nextHdr(c_icmpHdr),		ipv6Hdr := mw_ipHdr_nextHdr(c_icmpHdr),
	extHdrList := *,		extHdrList := *,
	@@ -1136,6 +1134,21 @@
	}}		}}
	}		}

			template RouterSolicitation mw_rtSol_sllaOption := {
			ipv6Hdr := mw_ipHdr_nextHdr(c_icmpHdr),
			extHdrList := *,
			ipv6Payload := { routerSolMsg := {
			icmpType:= c_rtSolMsg,
			icmpCode:= ?,
			checksum:= ?,
			reserved:=0,
			rtSolOptions:= {
			srcLinkLayerAddr := ?,
			otherOption := *
			}
			}}
			}

	/*		/*
	* @param p_src Binary IPv6 address associated with the		* @param p_src Binary IPv6 address associated with the
	* test component.		* test component.

ttcn3/EtsiLibrary/LibIpv6/LibTransitioning/LibIpv6_CommonTrans_Functions.ttcn

+102 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1463,6 +1463,9 @@
	* @param p_ipv6SrcAddr IPv6 Link local address of testing node which calls this function		* @param p_ipv6SrcAddr IPv6 Link local address of testing node which calls this function
	* @param p_ipv6DstAddr IPv6 Solicited multicast address or target address of node under test		* @param p_ipv6DstAddr IPv6 Solicited multicast address or target address of node under test
	* @param p_ipv6TargetAddr IPv6 target address of node under test		* @param p_ipv6TargetAddr IPv6 target address of node under test
			* @param p_macSlla Source Link-Layer address of Test Node
			* @param p_macTlla Expected Traget Link-Layer address of IUT
			* @param p_ipv4Packet Received IPv4 packet
	* @return execution status		* @return execution status
	*/		*/
	function f_ipv4withTunneledIpv6NbrDiscovery(		function f_ipv4withTunneledIpv6NbrDiscovery(
	@@ -1518,4 +1521,103 @@

	}//end f_ipv4withTunneledIpv6NbrDiscovery		}//end f_ipv4withTunneledIpv6NbrDiscovery

			/*
			* @desc This sends an ICMPv4 packet with tunneled EchoRequest from an IPv6over4 node to any
			* NUT, and waits for a Neibor Solicitation for a fixed amount of time.
			* @remark Time limit is defined by module parameter PX_TAC (see comp type)
			* @param p_ipv4TnAddr IPv4 address of testing node which calls this function
			* @param p_ipv4TnAddrMca IPv4 multicast address of testing node which calls this function
			* @param p_ipv4NutAddr IPv4 address of node under test
			* @param p_ipv6SrcAddr IPv6 address of testing node which calls this function
			* @param p_ipv6SrcSolNodeAddr IPv6 solicited mulitcast address of testing node which calls this function
			* @param p_ipv6DstAddr IPv6 address of node under test
			* @param p_ipv4Packet Received IPv4 packet
			* @return execution status
			*/
			function f_sendIpv6EchoReqAndReceiveNbrSolOverIpv4(
			in template Ipv4Address p_ipv4TnAddr,
			in template Ipv4Address p_ipv4TnAddrMca,
			in template Ipv4Address p_ipv4NutAddr,
			in template Ipv6Address p_ipv6SrcAddr,
			in template Ipv6Address p_ipv6SrcSolNodeAddr,
			in template Ipv6Address p_ipv6DstAddr,
			out Ipv4Packet p_ipv4Packet
			)
			runs on LibIpv6Node
			return FncRetCode {

			var FncRetCode v_ret := e_error;

			v_ret := f_sendIpv4Packet (
			m_ipv4Packet_tunneledIpv6 (
			p_ipv4TnAddr,
			p_ipv4NutAddr,
			m_echoRequest_noExtHdr_noData (
			p_ipv6SrcAddr,
			p_ipv6DstAddr,
			c_defId,
			c_defSeqNo
			)
			)
			);
			if(v_ret != e_success) {
			log("** f_sendIpv6EchoReqAndReceiveNbrSolOverIpv4: Error: Problem in f_sendIpv4Packet. **");
			return v_ret;
			}

			tc_ac.start;
			alt{
			[] ipv4Port.receive(mw_ipv4Packet_tunneledIpv6 (
			p_ipv4NutAddr,
			p_ipv4TnAddrMca,//IPv4 Multicast
			mw_nbrSol_noExtHdr_anyOpts (
			p_ipv6DstAddr,
			p_ipv6SrcSolNodeAddr,//solNodeMca,
			p_ipv6SrcAddr //Target
			)
			)) -> value p_ipv4Packet {
			tc_ac.stop;
			return e_success;
			}
			[] tc_ac.timeout {
			log("** f_sendIpv6EchoReqAndReceiveNbrSolOverIpv4: Timeout tc_ac: Expected message not received. **");
			return e_timeout;
			}
			}//end alt

			}//end f_sendIpv6EchoReqAndReceiveNbrSolOverIpv4

			/*
			* @desc This waits for an ICMPv4 packet with tunneled RouterSolicitation from an IPv6over4 node for a fixed amount of time.
			* @remark Time limit is defined by module parameter PX_TAC (see comp type)
			* @param p_ipv4NutAddr IPv4 address of node under test
			* @param p_ipv4Packet Received IPv4 packet
			* @return execution status
			*/
			function f_receiveRtSolOverIpv4(
			in template Ipv4Address p_ipv4NutAddr,
			out Ipv4Packet p_ipv4Packet
			)
			runs on LibIpv6Node
			return FncRetCode {

			var FncRetCode v_ret := e_error;

			tc_ac.start;
			alt{
			[] ipv4Port.receive(mw_ipv4Packet_tunneledIpv6 (
			p_ipv4NutAddr,
			c_localScopeAllRoutersMca,
			mw_rtSol_sllaOption )) -> value p_ipv4Packet {
			tc_ac.stop;
			return e_success;
			}
			[] tc_ac.timeout {
			log("** f_receiveRtSolOverIpv4: Timeout tc_ac: Expected message not received. **");
			return e_timeout;
			}
			}//end alt

			}//end f_receiveRtSolOverIpv4

	} // end module LibIpv6_CommonTrans_Functions		} // end module LibIpv6_CommonTrans_Functions