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MediaGateway

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User Manual

Figure 3-31: CAN-Eth-Gateway configurable parameters

3.7.2

Communication mode: Raw

Using this mode, the CAN Gateway can be configured by setting target MAC Address

and the EtherType of the RAW packets. Non-valid entries will not be accepted and will

be replaced by default values. If the target MAC address or the EtherType has the

default value set, the Ethernet CAN Gateway will be disabled.

Here you can see an overview about the configuration board for the RAW mode.

Figure 3-32: Overview CAN Gateway settings in RAW mode

Summary of Contents for MediaGateway

Page 1: ...MEDIAGATEWAY Manual Version 5 1 HW Version v2 1a to v2 6 USER MANUAL July 2020 FW Version v4 4 0...

Page 2: ...RoHS Certificate of Compliance 11 1 4 Scope of Delivery 12 2 HARDWARE INTERFACES 13 2 1 Connectors 13 2 1 1 Power Connector Black MQS Connector 14 2 1 2 Switch Connectors Blue MQS Connectors 15 2 1 3...

Page 3: ...6 2 1 Ethernet Port RJ 45 42 3 6 2 2 SFP module port 44 3 6 2 3 S1 P4 CPU and internal ports P4 and P8 46 3 6 2 4 100BASE T1 Ports 48 3 6 3 Port Information while Double VLAN tagging is active 50 3 6...

Page 4: ...iguration Frame 0x8001 85 6 2 Port Information Frame 0x8002 89 7 MediaGateway Remote Control 91 7 1 Reset Device 92 7 2 Import Configuration 92 7 3 Export Configuration 93 7 4 Dynamic Configuration 93...

Page 5: ...Host LED is blinking fast 101 9 5 Problems with website interface 102 9 6 Delay Time for Ethernet packets through the MediaGateway 102 9 7 AVB Support 102 9 8 Maximum Frame Size 102 10 LIST OF FIGURES...

Page 6: ...filter and control of data streams routing mirroring forwarding It can work as Converter between 100BASE T1 and Standard Ethernet Extra functions as CAN Gateway and FlexRay Logging are available 1 1 1...

Page 7: ...2 0 Operating temperature 40 Celsius to 80 Celsius StartUp Time The StartUp time is valid for HW Variants 2 1a and higher and Software 3 7 and higher If there is information needed about older variant...

Page 8: ...s no imminent fire hazard from the device itself if the devices are being operated in an environment according to the conditions of use A secondary fire hazard cannot be excluded should those conditio...

Page 9: ...ironment includes test setups or test benches in the office laboratory and workshop areas In the test setups the same environmental conditions apply as in vehicle electrical systems Technica Engineeri...

Page 10: ...e This symbol is only valid in the European Union If you wish to discard this product please contact your local authorities or dealer and ask for the correct method of disposal Technica Engineering Gm...

Page 11: ...MediaGateway User Manual 11 1 3 RoHS Certificate of Compliance Figure 1 2 Copy of RoHS Certificate of Compliance...

Page 12: ...ncludes 1x MediaGateway 1x Cable set o 1x 1m Ethernet Cable o 1x Black MQS Connector o 3x Blue MQS Connectors o 100BASE T1 cabling o MQS Crimps o Power cabling o 4mm Banana plugs Additional cable sets...

Page 13: ...User Manual 13 2 HARDWARE INTERFACES 2 1 Connectors On the label on top of the device you can see an overview about all HW interfaces of the MediaGateway Figure 2 1 Label of MediaGateway with pinning...

Page 14: ...rimp contacts A cheaper variant is the crimp tool for PSK contacts Pin Function Pin Function 1 Battery 12 Volt Input 10 Wake up line 3 Output only 2 Power Ground 11 CAN E plus 3 CAN C plus 12 CAN E mi...

Page 15: ...re there is no data transmission specified This interface may only be used in customer specific software The FlexRay interface on Pins 17 and 18 can be used to communicate with the microcontroller by...

Page 16: ...figuration Control panel 2 1 3 RJ 45 Ethernet connectors There are three RJ 45 Standard Ethernet Connectors at the front side for Gigabit Ethernet They are working with autonegotiation for 10 100 1000...

Page 17: ...the HOST LED is stuck the microcontroller is overstrained Please make sure that only necessary communication hits the microcontroller port S1 P4 and try a power reset The 12 port status LEDs of all 10...

Page 18: ...IP Address are set to default 192 168 0 49 Complete configurations are lost and set to default Note If the device is blocked and all LEDs are lit device must be sent to Technica Engineering In order t...

Page 19: ...0 49 the subnet mask is 255 255 255 0 2 Enter the IP address of the MediaGateway in your browser Note Firefox is the recommended browser 3 The following website should appear Figure 3 1 Home Screen Me...

Page 20: ...Please check the box restart after saving and then press the Save configuration button After the restart all changes are applied 3 3 System Information tab Figure 3 3 System Information tab On the tab...

Page 21: ...unique IP address for each device here Note If you forgot the IP address of your device you can reset it to default as described in CHAPTER 2 2 2 3 4 Control Panel tab 3 4 1 Control panel Figure 3 4...

Page 22: ...3 6 Diagnose service If you enable this functionality the MediaGateway will send periodically status information about its state For example transmitted and dropped frame counters link quality etc Fo...

Page 23: ...of MediaGateway Technica Engineering will provide an activation code for the feature The received activation code must be entered in the Control Panel The next picture shows how to unlock CAN Gateway...

Page 24: ...rt the device Figure 3 6 How to unlock feature Now there is an extra tabulator for the extra feature available Figure 3 7 CAN Gateway tabulator Remove extra features With this function all extra featu...

Page 25: ...an overview of all available ports A blue bar at the side of a port label indicates an active link On the Cascade SFP port there is no linkup indication 3 5 1 Global Configuration In global configurat...

Page 26: ...by blue letters the entries of the Address Resolution Table of selected switch will be displayed Figure 3 9 Current ARL Table of Switch 1 Functional Mode It must be chosen for each switch separately S...

Page 27: ...a received frame it learns received MAC source address VLAN ID if not present VLAN ID 0x000 and it creates an entry This entry is dynamic so it will be active for 300 seconds After 300 seconds if no f...

Page 28: ...the Functional mode to Static followed by selecting Edit Table option The steps are described below Figure 3 10 Steps for editing ARL table Note When you open Edit table all current entries are displa...

Page 29: ...r static ARL table Close Edit this button closes the mask again Export the current configuration of the ARL table is exported to a json file Choose File the user can import a ARL table configuration f...

Page 30: ...x restart after saving and press the button save Configuration Note In the current firmware the saving operation does not working properly sometimes After pressing the save button the shown tabulator...

Page 31: ...address entry with multiple Fwd ports Note The last bit of first byte of a multicast MAC address shall be 1 For example F9 FF FF FF FF Apply By this button the changes in the ARL table are transferred...

Page 32: ...000Mbit s 100BASE T1 ports P0 to P3 ports on all switches To change the configuration of each port click directly to the port The selected port is indicated by a blue text For detailed port informatio...

Page 33: ...ed octets on this port Prevent Sleep Port This option is available if the function Prevent sleep on Control panel tab is deactivated This port is monitored If on this port is incoming traffic the Medi...

Page 34: ...rop ingress packets with Source IP one IP address can be configured here It is a filter for incoming traffic Data with configured IP address as source IP address will be dropped and not forwarded when...

Page 35: ...his port Prevent Sleep Port This option is available if the function Prevent sleep on Control panel tab is deactivated This port is monitored If on this port is incoming traffic the MediaGateway doesn...

Page 36: ...ASE T1 SFP Module is used Module information Based on selected SFP Module and detected hardware different information about the SFP Module is displayed here Detected features Based on selected SFP Mod...

Page 37: ...event Sleep Port This option is available if the function Prevent sleep on Control panel tab is deactivated This port is monitored If on this port is incoming traffic the MediaGateway doesn t fall asl...

Page 38: ...e IP address will be dropped and not forwarded when incoming on this port Destination IP one IP address can be configured here It is a filter for incoming traffic Data with configured IP address as de...

Page 39: ...decimal value of received octets on this port Prevent Sleep Port This option is available if the function Prevent sleep on Control panel tab is deactivated This port is monitored If on this port is i...

Page 40: ...mended Link quality The link quality is an indicator about the signal integrity of the 100BASE T1 link on this port 1 Poor 5 Excellent For more information about link quality and its measurement pleas...

Page 41: ...packets to By defining an Ethernet port or the SFP slot you can redirect packets with a specific destination IP address to this port independent from any other configuration It means that the packet i...

Page 42: ...writing VLAN IDs VLAN membership as many as wished values between 0x1 and 0xFFF can be defined separated by E g 100 101 EDF Outgoing traffic is allowed to leave the switch on this port if the data is...

Page 43: ...ible speed between the MediaGateway and other devices is detected in this port Drop ingress packets with Inner VLAN IDs as many as wished values between 0x1 and 0xFFF can be defined separated by E g 1...

Page 44: ...d It is not overwriting VLAN IDs VLAN membership as many as wished values between 0x1 and 0xFFF can be defined separated by E g 100 101 EDF Outgoing traffic is allowed to leave the switch on this port...

Page 45: ...utonegotiation is not available please select the speed of the SFP module 100BASE T1 for 100Mbps and 1000BASE T1 for 1000Mbps BASE T1 BroadR Reach mode please configure as slave if the connected devic...

Page 46: ...ress In total six MAC addresses can be configured It is a filter for outgoing traffic Data with configured MAC address as destination MAC address will be dropped and forwarded Note This drop feature i...

Page 47: ...leep This port is not monitored The MediaGateway can fall asleep even if there is incoming traffic on this port Mirroring On each switch only on port can be a mirroring port Please select the ports to...

Page 48: ...tination MAC address will be dropped and forwarded Note This drop feature is only available if mirroring on this port is activated 3 6 2 4 100BASE T1 Ports Figure 3 23 100BASE T1 Ports Port name Here...

Page 49: ...n if there is incoming traffic on this port Enable port port is active this port is not active Incoming data is not forwarded And no outgoing traffic possible Note If there is a device connected to th...

Page 50: ...be configured here It is a filter for incoming traffic Data with configured IP address as source IP address will be dropped and not forwarded when incoming on this port Destination IP one IP address c...

Page 51: ...e Port Name Default VLAN ID hex please define one hexadecimal value between 0x1 and 0xFFF Incoming traffic is tagged with this value if NOT already tagged It is NOT overwriting VLAN IDs This rule is v...

Page 52: ...t the MediaGateway doesn t fall asleep This port is not monitored The MediaGateway can fall asleep even if there is incoming traffic on this port Mirroring On each switch only on port can be a mirrori...

Page 53: ...s a filter for incoming traffic Data with configured IP address as destination IP address will be dropped and not forwarded Drop mirrored packets with Each field allows one MAC address In total six MA...

Page 54: ...t as received o leave with VLAN if received with VLAN on another port o leave without VLAN if received without VLAN on another port Remove a frame leaves the switch on this port without the VLAN Norma...

Page 55: ...is displayed here Drop ingress packets with Inner VLAN IDs as many as wished values between 0x1 and 0xFFF can be defined separated by E g 100 101 EDF It is a filter for incoming traffic Data with con...

Page 56: ...embership as many as wished values between 0x1 and 0xFFF can be defined here separated by E g 100 101 EDF Outgoing traffic can leave the switch on this port if the data is tagged with one of the defin...

Page 57: ...y valid for one switch For example if you want to mirror incoming traffic on S3 P3 to S1 P5 it is necessary to mirror the traffic on S3 P4 then S2 P4 and then on S1 P5 Drop ingress packets with Inner...

Page 58: ...ne one hexadecimal value between 0x1 and 0xFFF Incoming traffic is tagged with this value if NOT already tagged It is NOT overwriting VLAN IDs This rule is valid for innerVLAN and outerVLAN VLAN membe...

Page 59: ...ed If there is incoming traffic on this port the MediaGateway doesn t fall asleep This port is not monitored The MediaGateway can fall asleep even if there is incoming traffic on this port Enable port...

Page 60: ...ch Specification to check the compliance of a port Warning If a test mode has been selected there is no communication possible for this port Important In case of BroadR Reach Master test it is mandato...

Page 61: ...hip of a specific VLAN ID frames tagged with this VLAN ID single Tagging or only outerVLAN ID double tagging can leave the switch on this specific port egress VID remarking only double tagging mode Th...

Page 62: ...are about the egress VID remarking especially for the outerVLAN tag if you need this tag in the next switch If frames leave on S1 P8 the switch VLAN tags will be removed or not dependent from the conf...

Page 63: ...he CAN Gateway Basic Advanced Communication Mode Only in Advanced Settings a Communication mode can be selected Extreme Raw is the highest performant mode UDP is less performant UDP makes more sense f...

Page 64: ...ault values If the target IP address or the rxPort have set the default value the CAN Gateway will be disabled Here you can see an overview about the configuration board for the UDP mode Figure 3 29 O...

Page 65: ...n this bus by the MediaGateway In deactivated Listen Only Mode the MediaGateway acknowledges every message on the CAN channel This is necessary if there is no other communication partner for the CAN m...

Page 66: ...rget MAC Address and the EtherType of the RAW packets Non valid entries will not be accepted and will be replaced by default values If the target MAC address or the EtherType has the default value set...

Page 67: ...al and are separated by a comma Figure 3 33 CAN Parameters CAN Listen Only Mode By checking the box Listen Only mode is active for the selected CAN channel Listen Only means no acknowledge is done for...

Page 68: ...F FF as Target MAC address will cause sending time stamps frames to be disabled EtherType hex The EtherType is a two bytes hexadecimal number The EtherType field can accept any value between 0 and FFF...

Page 69: ...be disabled Here you can see an overview about the configuration board for the Speed RAW mode Figure 3 35 Overview CAN Gateway settings in Speed RAW mode CAN Parameters only in advanced mode available...

Page 70: ...eway acknowledges every message on the CAN channel This is necessary if there is no other communication partner for the CAN messages Ethernet to CAN Incoming configurable parameters EtherType hex The...

Page 71: ...be configured by setting target MAC Address and the EtherType of the RAW packets Non valid entries will not be accepted and will be replaced by default values If the target MAC address or the EtherTyp...

Page 72: ...correct speed must be selected CAN FD is not available Following kilo baud per second are available 125Kbps 500Kbps 1000Kbps CAN ID Filtering Please select the CAN channels by checking the box Then yo...

Page 73: ...Incoming configurable parameters EtherType hex The EtherType is fixed to value 0x1887 No change possible CAN to Ethernet Outgoing configurable parameters Target MAC address Target MAC address must re...

Page 74: ...ble 3 2 Structure of UDP packet The blue text modules are configurable by the user on CAN Function Tab 3 7 6 2 Structure of RAW Packet Destination MAC address 6 Bytes Source MAC address 6 Bytes EtherT...

Page 75: ...UINT8 1 CAN A 2 CAN B 3 CAN C 4 CAN D 5 CAN E ID UINT32 CAN ID for standard or extended frame format ID type UINT8 0 for 11bit standard ID 1 for 29bit extended ID Frame type UINT8 0 for CAN data frame...

Page 76: ...unication between 2 devices e g ECUs The line between DUT_1 and DUT_2 must be cut in two pieces and reconnected by the MediaGateway The RJ 45 port in the middle is for logging the communication betwee...

Page 77: ...d The Microcontroller is not part of Switch_1 so the frames coming from the Microcontroller are tagged with this VLAN ID innerVLANs and outerVLANs Go to the port S1 P5 set VLAN membership to the same...

Page 78: ...ld be able to talk to each other if you do a save with restart now To get the data logged on port S2 P5 mirroring on S1 P8 must be activated and also on S2 P5 And The Egress VID remarking for outer VL...

Page 79: ...ort S3 P8 Set default VLAN ID e g 0x38 and set the VLAN membership to the default VLAN ID of the connected port in this case 0x12 As your Inject device probably will not work with outerVLAN tags set E...

Page 80: ...P8 must forward the data from S1 P2 to S3 P8 without touching the outerVLAN tag set VLAN membership to 0x12 and set Egress VID remarking for outerVLAN tags to Normalized And Do a save Now you have acc...

Page 81: ...ng modifying and creating new corrected packets for the 802 1AS protocol correcting so the possible delays generated for the routing through the Switch and the propagation delays of the cables 5 1 Pro...

Page 82: ...acted The extracted information is used later to generate together with the information extracted from the propagation delay algorithm the new corrected Sync and Follow Up messages that will be sent t...

Page 83: ...ime aware system i 1 and the first slave port of the MediaGateway Time aware system i should be measured 2 4 1 3 2 2 Figure 5 2 p_delay messages and formula The measures of the propagation delay are p...

Page 84: ...implementation allows only the use of the 802 1AS in the 12 x OABR Ports of the MediaGateway Due to technical reasons the use of the 802 1AS protocol is not possible in Ethernet ports For a correct sy...

Page 85: ...s the Method ID 0x8001 Board Info Configuration the other one has the Method ID 0x8002 Port Information Please ask Support technica engineering de for a Wireshark dissector Note The dissector is only...

Page 86: ...MediaGateway User Manual 86 Figure 6 1 Board Configuration Frame...

Page 87: ...port 11 S3 P3 100BASE T1 port 12 S1 P5 RJ 45 port 13 S2 P5 RJ 45 port 14 S3 P5 SFP Cage port 15 S1 P4 internal GB port 16 S1 P8 internal GB port 17 S2 P8 internal GB port 18 S2 P8 internal GB port 19...

Page 88: ...able port Nr_port x 21 37 Prevent sleep Nr_port x 21 38 BroadR Reach mode Nr_port x 21 39 Output Level Nr_port x 21 40 IEEE 802 1AS mode Nr_port x 21 41 Test mode Nr_port x 21 42 Speed Nr_port x 21 43...

Page 89: ...0 to 14 Description of payload of the Board Configuration frame starting with byte 0 at the beginning of the payload of SOME IP frame bytes Values Nr_port x 42 0 Port Number Nr_port x 42 1 to Nr_port...

Page 90: ...42 28 RxDropPkts Nr_port x 42 29 to Nr_port x 42 32 TxDropPkts Nr_port x 22 33 to Nr_port x 22 36 TxFrameinDisc Nr_port x 22 37 to Nr_port x 22 38 Nr_disconnections Nr_port x 22 39 to Nr_port x 22 40...

Page 91: ...eway and UDP port 30491 Currently the following methods are implemented restart device import configuration export configuration dynamic configuration check status set Wake Up Line status get Wake Up...

Page 92: ...f the MediaGateway All other values are always the same 7 1 Reset Device This method performs a complete device reset The configuration after a device restart is loaded from flash Request with Method...

Page 93: ...e 0x00 OK and the payload contains the configuration as HEX stream 7 4 Dynamic Configuration This method is useful for automation of tests where different configurations are needed This method loads a...

Page 94: ...turn code 0x00 OK The response payload will contain only one byte with following information 0x01 for Normal Operation 0x02 for Dynamic Operation 7 6 Set WakeUp Line Status This method provides the us...

Page 95: ...oad contains the current status of both WakeUp Lines 2 Byte 1 2 Status Line 1 Status Line 2 Field Name Data Type Description Status Line 1 UINT8 0x00 for WakeUp Line 1 is LOW 0x01 for WakeUp Line 1 is...

Page 96: ...INT8 0x00 for disable 0x01 for enable Response This method returns a SOME IP message with return code 0x00 OK 7 9 Set Port to Master Slave only 100BASE T1 Ports Via this method the user can set 100BAS...

Page 97: ...0 Reset to default This method performs a reset of the configuration to default values and device restarts similarly to the Default button on Control Panel tab on the webserver of the MediaGateway Req...

Page 98: ...HW version high HW version low SW version BMW extra functions CAN Gateway FlexRay Field Name Data Type Description HW version high UINT8 e g 0x02 for HWv2 6 HW version low UINT8 e g 0x06 for HW v2 6 S...

Page 99: ...d erroneous states of the device Technica Engineering may charge support fees for repair service Only upgrade to the latest firmware bootloader and application Firewall must be deactivated or Port 69...

Page 100: ...he network adapter with a RJ 45 cable directly to the Port S1 P5 and make sure there is a link by checking the LEDs blinking Do not connect a switch in between 5 Start update_all bat from the same fol...

Page 101: ...f the first switch Switch 1 is damaged the MediaGateway is not working anymore If there is still warranty please send it back to Technica Engineering GmbH and we will provide you with a new one Also i...

Page 102: ...d The switch works collision free It means that buffering is used to avoid collisions The buffering causes delay jitter sometimes On high load jitter rises exponential On normal load the delay should...

Page 103: ...on file format 30 Figure 3 14 Example of multicast MAC address entry with multiple Fwd ports 31 Figure 3 15 Port Overview 32 Figure 3 16 Details of the Ethernet Port RJ 45 33 Figure 3 17 SFP Module Po...

Page 104: ...e 3 38 Overview CAN Gateway settings in Extreme RAW mode 72 Figure 3 39 CAN Parameters 73 Figure 3 40 CAN Eth Gateway configurable parameters 73 Figure 4 1 Example for logging 2 DUTs 76 Figure 4 2 Exa...

Page 105: ...oved bootloader update chapter 03 2018 5 0 All Complete rework of all Chapters 03 2020 5 1 1 1 4 Added information on General Operating and Safety Strategy of Technica Engineering s Products July 2020...

Page 106: ...product please feel free to contact us Technica Engineering GmbH Leopoldstr 236 80807 M nchen Germany Technical support support technica engineering de General information Info technica engineering de...

Page 107: ...ica engineering de produkt mediagateway English Hereby Technica Engineering GmbH declares that the product MediaGateway TE 1100 is in compliance with Directive 2014 30 EU The full text of the EU decla...

Page 108: ...lijn 2014 30 EU De volledige tekst van de EUconformiteitsverklaring kan worden geraadpleegd op het volgende internetadres https technica engineering de produkt mediagateway Polski Technica Engineering...

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