I'm root, and it doesn't matter if I put the interface down. @hasingh Hi Harpreet, It seems that we do need some assistance here. wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT (); esp_wifi_init (&cfg); esp_wifi_set. Computer is directly wired into the switch connected to the firewall. promiscuous_mode@. While traversing the list of open instances (capture handles) to remove one and accumulate the packet filter values of the others, the Next pointer of the instance being removed was set to NULL, causing early termination of the loop. 03. Install Npcap 1. 1w次，点赞2次，收藏22次。the capture session could not be initiated on interface"DeviceNPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). **The automatic Internet Connection Sharing switch cannot be modified. Promiscuous Mode. promiscuous mode does not work properly on Windows with several (most) wifi adapters. c:253 (head != NULL) Backtrace:0x400815af:0x3ffbf800. [Winpcap-users] DLink DWA643 support - promiscuous mode Justin Kremer j at justinkremer. I infer from the "with LTE" that the device is built in to the Surface Pro; you'd think Microsoft would do some Windows Hardware Qualification Laboratory testing of the hardware in their own tablet and get that fixed. Packet sent failed: SharpPcap. Context Check Description; netdev/cover_letter: success Series has a cover letter netdev/fixes_present: success Fixes tag present in non-next seriesIssue. 11. ice: Add VF promiscuous support · 01b5e89aab - linux-stable. " Apparemment ça vient de l'interface réseau, j'utilise une clé wifi et le problème ne se pose pas lorsque j'active mon ancienne carte réseau. wu at intel. RESOLUTION: To resolve this behavior, add the Internet Protocol (IP) address of the DNS server that is authoritative for the Active Directory domain name to the IP Protocol (TCP/IP) Properties, and then move it to the top of the list: 1. We have engaged the network vendor, but nothing suspicious from their side. Please provide "Wireshark: Help -> About. Please check that "DeviceNPF_{1BD779A8-8634-4EB8-96FA-4A5F9AB8701F}" is the proper interface. I have port mirroring setup on a managed switch and I can't see the packets that are being forwarded to the PC. I am trying to remove the "PROMISC" flag from an interface but it won't go away. It might be possible to work around that botch in Npcap (either in libpcap or in packet. Without promisc mode only packets that are directed to the machine are collected, others are discarded by the network card. This is one of the methods of detection sniffing in local network. linux-stableHello AAlec, Thank you for your patience. 802. Guy Harris ♦♦. After reboot the LAN Interface. I can’t sniff/inject packets in monitor mode. I believe there is a bug in the WiFi promiscuous mode packet receiving code in IDF v4. Do NOT run Wireshark as Administrator, it's unnecessary* and possibly dangerous to your system. Using "ethtool -S" I can see that the " port. 0 packets captured PS C:> tshark -ni 5 Capturing on 'Cellular' tshark: The capture session could not be initiated on interface '\Device\NPF_{CC3F3B57-6D66-4103-8AAF-828D090B1BA9}' (failed to set hardware filter to promiscuous mode). The capture session could not be initiated (failed to set hardware filter to promiscuous mode). 1. Encode a received packet with the vlan tag result reported by the hardware. sun. Closed. WinPcap 2. It's just this absolute value, reported by the osi layer 2 radio driver of esp32, regardless from where or to where a packet is originated / designated. 解决办法：Wireshark->Capture->Interfaces->Options on your atheros->Capture packets in promiscuous mode - SET IT OFF. Name. I'm running Wireshark on my wpa2 wifi network on windows. May 15 14:13:59 freenas kernel: re0: promiscuous mode enabled. It means that starting from vSphere 6. Now, hopefully everything works when you re-install Wireshark. Use Wireshark as usual. Since you're on Windows, my recommendation would be to update your Wireshark version to the latest available, currently 3. This setting commonly used to sniff all network traffic and to help diagnose networking issues. Try the older version of the graphics drivers if the latest driver is also crashing. x. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). **The automatic Internet Connection. 1 but not on LAN or NPCAP Loopback. That function will then write the MAC address to the Ethernet MAC peripheral registers. AP mode (aka Soft-AP mode or Access Point mode). Open the Capture Options dialog and uncheck "Capture packets in promiscuous mode". #104. On a wired Ethernet card, promiscuous mode switches off a hardware filter preventing unicast packets with destination MAC addresses other than the one of that card from being delivered to the software. the capture session could not be initiated on interface"\Device\NPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). 0. Documentation. Baffled Wireshark 4 - failed to set hardware filter to promiscuos mode. Promiscuous mode is not only a hardware setting. Could someone tell me how to install it correctly and perhaps give me access to fresh files. # ifconfig [interface] promisc. . The hardware filter usually blocks packets that are not supposed to arrive to the system kernel. 提示内容是 The capture session could not be initiated on capture device ，无法在捕获设备上启动捕获会话. Promiscuous mode was requested, but the capture source doesn't support promiscuous mode. not be initiated (failed to set hardware filter to promiscuous. The error: The capture session could not be initiated on capture device "DeviceNPF_{C549FC84-7A35-441B-82F6-4D42FC9E3EFB}" (Failed to set hradware filtres to promiscuos mode: Uno de los dispositivos conectados al sistema no funciona. 08-08-2023 01:38 PM. exe /bootmode oneboot /driver npcap. com Sat Jul 18 18:11:37 PDT 2009. service: [Unit] Description=Control promiscuous mode for interface %i After=network. Use magic Report. sys. v3 * commit log rework. 0. Network Security. 71升级到1. I upgraded npcap from 1. PCAP_WARNING_TSTAMP_TYPE_NOTSUP The time stamp type specified in a previous pcap_set_tstamp_type (3PCAP) call isn't supported by the capture source (the time. rx_unicast " counters are incrementing but its not being forwarded to the right interface. **The automatic Internet Connection Sharing switch cannot be modified. 11 WiFi frames on devices that are put into network monitor mode. None of the 3 network adaptors expose a 'promiscuous mode' setting in their properties. Look for the interface that you're using with Scapy and check the "Promiscuous Mode" column. There is a current Wireshark issue open (18414: Version 4. Guy Harris ♦♦. The most typical use cases include network intrusion detection systems (NIDS), monitoring tools such as (Wireshark, Microsoft Message Analyzer, etc. , CPU 4). Guy Harris ♦♦. Thanks in advanceSets or changes the station address used by the Ethernet controller. mode is enabled the PF driver attempts to enable unicast and/or. 1. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). Both versions use the same 40Gbps chipset. Thanks for the resources. It's just a simple DeviceIoControl call. is no E-Switch configuration the dv_xmeta_en parameter is ignored and the device is configured. TL;DR. Please check to make sure you have sufficient permissions and that you have the proper interface or pipe specified. Promiscuous mode is not only a hardware setting. " Apparemment ça vient de l'interface réseau, j'utilise une clé wifi et le problème ne se pose pas lorsque j'active mon ancienne carte. rpcap://DeviceNPF_{78032B7E-4968-42D3-9F37-287EA86C0AAA}: failed to set hardware filter to promiscuous mode bei. When a network interface is placed into promiscuous mode, all packets are sent to the kernel for processing, including packets not destined for the MAC address of the network interface card. 0. 分类: 网络. If promisc is non-zero, promiscuous mode will be set, otherwise it will not be set. Vlan filter only works when Promiscuous mode is off. answered 20 Jul '12, 15:15. That is because i40e driver uses MAC VLAN table for the l2 filtering and internal switch. if it's a driver bug, getting the driver fixed; if it's an NDIS stack bug, getting Microsoft to. 1213700 667 115. \Device\NPF_{FBA526AC-1FB5-42E5-ACA9-D20F6F593233}: failed to set hardware filter to promiscuous mode: 시스템에 부착된 장치가 작동하지 않습니다. Mit freundlichen Grüßen/Best regards Werner Henze Von: w. I infer from "wlan0" that this is a Wi-Fi network. Query. No, I did not check while capturing. Click NIC teaming and make the following changes: a. 2、在Cmd里执行命令：. 11 wireless LANs, even if an adapter is in promiscuous mode, it will supply to the host only frames for the network with which it's. I infer from the "with LTE" that the device is built in to the Surface Pro; you'd think Microsoft would do some Windows Hardware Qualification Laboratory testing of the hardware in their own tablet and get that fixed. pcap format. I think org. All promiscuous mode means is that the NIC will listen to traffic for more than one MAC address (required for jails to work). Introduced in 28b7307. 2015-09-01 08:29 PM. the capture session could not be initiated on interface"DeviceNPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). tcp-ip,comp. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). You should ask the vendor of your network interface whether it supports promiscuous mode. FATAL: init PCI EAL: FATAL: init PCI done EAL: FATAL: probe devices EAL: FATAL: probe devices done Failed to set MTU to 1500 for port 0 Warning! port-topology=paired and odd forward ports number, the last port will pair with itself. That seems to settle the score, thanks. When i try to capture on windows seven i get this error : "The capture session could not be initiated (failed to set hardware filter to promiscuous mode). On a switched network you won't see the unicast traffic to and from the client, unless it's from your own PC. mode”选项； 3、 “Capture all in promiscuous{"payload":{"allShortcutsEnabled":false,"fileTree":{"nsock/src":{"items":[{"name":"Makefile. Fixed in f7837ff. Promiscuous mode on PF and VF. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). This devices told a Link-Layer Header of "DLT -1" not like the other "Ethernet". My TCP connections are reset by Scapy or by my kernel. A device attached to the system is not functioning. Stations connect to the ESP32. Please check to make sure you have sufficient permissions, and that you have the proper interface or pipe specified. Stations connect to the ESP32. Add Answer. In networks where the device is connected to a vswitch also in promiscuous mode, or a hub, using -p can significantly limit noise in the capture when. It would make sense that setting promiscuous mode allows the next layer up to reply back to the "who-has x. We would recommend contacting the Intel Support for the i40e drivers at Sourceforge, as they may be able to provide a way to disable this. Download the latest driver from the Manufacturer's support website and install it. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). sys /flags 0x2209BB. 总是出现 The capture session could not be initiated (failed to set hardware filter to promiscuous mode). With promiscuous off: "The capture session could not be initiated on interface '\device\NPF_ {DD2F4800-)DEB-4A98-A302-0777CB955DC1}' failed to set hardware filter to non-promiscuous mode. Still I'm able to capture packets. 5. lans. This class wraps the libpcap capabilities of capturing packets from the network, filtering packets and sending packets back to the network. A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. In the same network adapter, select Hardware Acceleration and uncheck Enable virtual machine queue. . - Linux Driver : A VF may incorrectly receive additional packets when trusted mode is disabled but promiscuous mode is enabled. Reinstall and update these drivers Chipset, network, and sound drivers. Uporabljam Win11. In VMware vSphere 6. There may be a way to disable this feature. This is most noticeable on wired networks that use. But, I inspected the ENET_IAUR, ENET_IALR, ENET_GAUR and ENET_GALR registers using the debugger and see that they are all zero! So, I assumed promiscuous mode was enabled. dcom. The input file doesn’t need a specific. Promiscuous mode tells your card to capture all packets, even those that are not addressed to the interface (those for which the destination MAC address is not the one of the interface). If the parent device overflows its hardware/firmware filter, the device should be putting itself into promiscuous mode automatically. Please turn off promiscuous mode for this device” Since I know virtually nothing about networks and this sort of thing I don’t know how to do this. However, it may also use to look for any unencrypted data such as usernames and passwords. ps1 and select 'Create shortcut'. (socket 0) Port 0: 00:22:48:26:66:74 Checking. if it's a driver bug, getting the driver fixed; if it's an NDIS stack bug, getting Microsoft to fix the NDIS stack; Setting an adapter into promiscuous mode is easy. devName: {56D4F929-E720-4AE4-8D71. It will see broadcast packets, and multicast packets sent to a multicast MAC address the interface is set up to receive. In short, the promiscuous mode allows a network device to intercept and read each network packet that arrives in its entirety. --GV-- And as soon as your application stops, the promiscuous mode will get disabled. Sets the list of multicast addresses a multicast filter should use to match against the destination address of an incoming frame. In either tool, right-click a virtual machine and click Settings. It will see broadcast packets, and. After performing the firmware upgrade, perform a factory reset by pushing the factory defaults button for 10 seconds. monitor mode. The af_packet option, also known as "memory-mapped sniffing," makes use of a Linux-specific feature. 4. Whether or not it supports promiscuous mode and injection is another matter entirely. Kind regards. 11. Keyword Research: People who searched enable promiscuous mode windows 11 also searchedWireshark has a setting called "promiscuous mode", but that does not directly enable the functionality on the adapter; rather it starts the PCAP driver in promiscuous mode, i. failed to set hardware filter to promiscuous mode：连到系统是上的设备没有发挥作用(31) คิดถึง643: 感谢！！win11从1. [1] The define to configure the unicast promiscuous mode mask also. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). core. Hence, the switch is filtering your packets for you. Sorted by: 2. The one item that stands out to me is Capture > Options > Input Tab > Link-Layer Header For the VM NIC is listed as Unknown. Uncheck "Enable promiscuous mode on all interfaces", check the "Promiscuous" option for your capture interface and select the interface. The good news is that your device is recognized and running. This devices told a Link-Layer Header of "DLT -1" not like the other "Ethernet". promiscuous mode does not work properly on Windows with several (most) wifi adapters. WAN Management /Analysis. Hardware. " Das Programm läuft auf einem Laptop mit Atheros(WLAN) und Marvell(LAN) Interfaces. b. If the interface is not running in promiscuous mode, it won't see any traffic that isn't intended to be seen by your machine. Packets are flying around, as the LAN is connected to the ISP through the hub. 1 (or ::1). There you will find information about installation, reporting. Further testing: "pcap_open_live(,,1,,)" also fails, this time with "failed to set hardware filter to promiscuous mode". **The automatic Internet Connection Sharing switch cannot be modified. I can’t ping 127. Please check that "DeviceNPF_{62909DBD-56C7-48BB-B75B-EC68FF237032}" is the proper interface. Solution: wireshark-> capture-> interfaces-> options on your atheros-> capture packets in promiscuous mode-set it off. 1、 打开菜单项“ Capture ”下的子菜单“ Capture. If you're trying to capture WiFi traffic, you need to be able to put your adapter into monitor mode. njdude opened this issue on Feb 18, 2011 · 2 comments. It prompts to turn off promiscuous mode for this device. failed to set hardware filter to promiscuous mode #104. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). This does sound like the MAC address isn't getting set. Promiscuous mode can be set; unfortunately, it's often crippled. I used the command (in Window PowerShell) "Get-NetAdapter |. The capture session could not be initiated (failed to set hardware filter to promiscuous mode) Try using the Capture -> Options menu item, selecting the interface on which you want to capture, turn off promiscuous mode, and start capturing. Open Wireshark. "The hardware has been set to promiscuous mode so the first line is wrong. We have a VM with SR-IOV VF that lost the connectivity with its GW (Physical GW). 60. no data packet. In order for this to work, your network card needs to support netmap. 3、重新打开Wireshark，问题解决~~. 2018-07-14 14:18:35,273 [1] WARN NetworkSniffer. In some forums they talk about the Radiotap header, but I can't seem to find anything in the chips API documentation. 7w次，点赞7次，收藏11次。今天使用wireshark抓包，需要抓取的是无线网卡的数据包，但是打开后wireshark报The capture session could not be initiated (failed to set hardware filter to promiscuous mode)这样的错误。通过查找资料，需要将wireshark设置一下：首先找到“Capture”菜单项，然后点击选择“OptiIt is not, but the difference is not easy to spot. Use the File Explorer GUI to navigate to wherever you downloaded Enable-PromiscuousMode. system ("ifconfig eth0 promisc") if ret == 0: <Do something>. Please check that "DeviceNPF_{E5B3D4C9-249B-409F-BDCC-5A9881706AA8}" is the proper interface. el wireshark esta intentando acceder al dispositivo y puede que ya este siendo utilizado (prueba a desconectarte del router para que no haya ninguna conexion)0. GJDuesseldorf. To be specific, When I typed in "netsh bridge show adapter", nothing showed up. No it does not work without promiscuous mode (DeviceMode. Capture Interfaces" window. pcap4j. (31)) Please turn off promiscuous mode for this device. You switched accounts on another tab or window. Previous message: [Winpcap-users] how to check packet missing in wpcap Next message: [Winpcap-users] pcap_stas Messages sorted by:Accepted Solutions. NDIS controls which packets are delivered to the various protocol drivers (includingIn linux (with root permissions), one can use : # ifconfig eth0 promisc # ifconfig eth0 -promisc. I installed scapy and set the wlan0 to monitor mode. and that information may be necessary to determine the cause of the problem. We need to craft a packet that is: a. I can’t ping 127. To do this, I started airmon-ng on the wlan0 device. Scapy does not work with 127. That means you need to capture in monitor mode. 10, “VBoxManage modifyvm”. I can't get the event log service to start on my winxp sp3 pc. Windows Wi-Fi drivers often reject attempts to set promiscuous mode. So, in python (with root permissions) one could use : import os ret = os. (failed to set hardware filter to promiscuous mode) otra cosa, no puedes tener la misma tarjeta en modo normal y promiscuo al mismo tiempo. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). Set the MAC address XX:XX:XX:XX:XX:XX of the peer port N, where 0 <= N < RTE_MAX_ETHPORTS from the configuration file. Capturing packets is a common troubleshooting technique for network administrators, and is also used to examine. When monitor mode is enabled you would see all Wifi frames, also those not carrying pure Ethernet MAC frames and therefore you get 802. Please check that "\Device\NPF_{37AEC650-717D-42BF-AB23-4DFA1B1B9748}" is the proper interface. PS C:Windowssystem32> Set-VMSwitchPortMonitorMode -SwitchName "Default Switch" -MonitorMode Source Failed while modifying virtual Ethernet switch connection settings. 6. :Promiscuous Mode ב שומיש םישועה )הפיקתו החטבא רוטינ ילכ םג ומכ( הפנסה ירצומ תונכותו םיביכר ולא תעדלו תשרה תא ריכהל החטבא יחמומ וא תותשר ירקוחכ ונתניחבמ תובישח הנשי" Capture session could not be initiated( failed to set hardware filter to promiscuous mode) Please check that " DeviceNPF_{ 5F7A801C-C89A-41FB-91CD-E9AE11B86C59}" is the proper interface. To use a Shared Ethernet Adapter with a Host Ethernet Adapter (or Integrated Virtual Ethernet), you must set the Logical Host Ethernet Adapter (LHEA) to promiscuous mode. solaris,comp. To unset promiscous mode, set inc to -1. com> --- v2 * commit log rework. TurboX AI Kit; Vision AI Development Kit;. This mode is normally. Please check that "DeviceNPF_{1BD779A8-8634-4EB8-96FA. ESP32 connects to an access point. Use Hyper-V Manager/Failover Cluster Manager to Modify or Remove a Virtual Network Adapter. Thanks Kollo, after installing npcap-1. In computer networking, promiscuous mode is a mode for a wired network interface controller (NIC) or wireless network interface controller (WNIC) that causes the controller to pass all traffic it receives to the central processing unit (CPU) rather than passing only the frames that the controller is specifically programmed to receive. Reload to refresh your session. py, which is calling os. Today's networks are built on switches, and those forward to a network segment (one cable connected to a single network card, in typical setups) only the traffic of. Today’s network tools use the promiscuous mode to capture and analyze the packets that flow through the network interface. Please check to make sure you have sufficient permissions and that you have the proper interface or pipe specified. I infer from "wlan0" that this is a Wi-Fi network. Warning opening device (failed to set hardware filter to non-promiscuous mode) Waiting for CDP advertisement (default config is to transmit CDP packets every 60 seconds) Maybe I did not install correctly, maybe my files were currept. I have two operating systems on a single disk to windows 7 and windows xp is the way the card is atheros ar5007eg on Windows 7 without a problem and the promiscuous mode for xp failed to set hardware filter to promiscuous mode, why is that?Introduction. Promiscuous mode is the default for most capture applications, so we enable it in the following example. 8 and 4. Unable. >sc start npf [SC] StartService FAILED 2: The system cannot find the file specified. Can someone please explain to me how i put this promiscuous mode off, and why this is happening? I used WireShark just fine on my dads computer, so i realy wonder why i got these issues. . If so, when you installed Wireshark, did you install all the components? If not, try re-installing and doing so; one of the components should make it possible for non-root users to capture traffic. Look in your Start menu for the Wireshark icon. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). to_ms specifies the packet buffer timeout, as a non-negative value, in milliseconds. 6 or higher instead of enabling the Promiscuous mode and Forged transmits on a standard virtual switch to configure VMware nested virtualization with. Promiscuous mode is the default for most capture applications, so we enable it in the following example. For the function to work you need to have the rtnl lock. netsh bridge show adapter. However, that means that the CPU will have to receive and drop every packet that is not supposed to be routed. Normal). PCAP_ERROR_PROMISC_PERM_DENIED The process has permission to open the capture source but doesn't have permission to put it into promiscuous mode. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). PS C:Windowssystem32> Set-VMSwitchPortMonitorMode -SwitchName "Default Switch" -MonitorMode Source Failed while modifying virtual Ethernet switch connection settings. 1, and install the latest npcap driver that comes with it, being sure to select the option to support raw 802. A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. Q&A for work. The capture session could not be initiated on interface '\Device\NPF_{B8EE279C-717B-4F93-938A-8B996CDBED3F}' (failed to set hardware filter to promiscuous mode). I want to turn promiscuous mode on/off manually to view packets being sent to my PC. drop 2801, free heap 237356 CORRUPT HEAP: Bad tail at 0x3ffc4fea. Closed. Wireshark questions and answers. And a laptop NIC connected to a random hub port sees all the traffic. 1, and install the latest npcap driver that comes with it, being sure to select the option to support raw 802. --GV--And as soon as your application stops, the promiscuous mode will get disabled. Note that enabling this might disconnect you from your wireless network. Flow director (RTE_FDIR_MODE_PERFECT, RTE_FDIR_MODE_PERFECT_MAC_VLAN and RTE_ETH_FDIR_REJECT). The problem: calls to sniff() enter promiscuous mode very shortly even if conf. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. . Npcap. PcapException: Unable to open the adapter (rpcap://DeviceNPF_{78032B7E-4968-42D3-9F37-287EA86C0AAA}). 0rc1 Message is: The capture session could not be initiated on capture device "\Device\NPF_{8B94FF32-335D-443C-8A80-F51BDC825F9F}" (failed to set hardware filter to promiscuous mode: Ein an das System angeschlossenes Gerät funktioniert nicht. The link layer type has to do what kind of frames you get from the driver. Alternatively, if you can't seem to create a monitor-mode vif and you're sure the card supports the mode, try setting the existing vif to monitor mode: ip link set down wlo1 iw dev wlo1 set monitor none ip link set down wlo1 Of course, with this mode, you will lose your current wireless connection since you no longer have a vif in managed mode. But. Filter Driver that uses the Native WiFi API to capture raw 802. Hopefully this is in the right section. Support depends on the interface type, hardware, driver, and OS. 2. e. Not all hardware or network drivers support the Native WiFi API. 7, 3. I was also able to access the ETHERNET-to-USB traffic which I needed for troubleshooting the faulty machine. PCI-SIG Single Root I/O Virtualization (SR-IOV) involves the direct assignment of part of the network port resources to guest operating systems using the SR-IOV standard. Please check that "DeviceNPF_{9E2076EE-E241-43AB-AC4B-8698D1A876F8}" is the proper interface. Hi Rick, The MQX Ethernet example applications use the ENET driver function ENET_initialize() to pass the MAC address to the ENET driver. Click Save. If it says "Supported", then the interface supports promiscuous mode. The capture session could not be initiated on interface 'DeviceNPF_{B8EE279C-717B-4F93-938A-8B996CDBED3F}' (failed to set hardware filter to promiscuous mode). Blocked by the hardware filter in normal mode, only passed to kernel in promisc mode.