But this was rejected (as per comment #17 and #20) as the customer indicated that he could only see this issue in the production setup. Please provide "Wireshark: Help -> About Wireshark -> Copy to Clipboard. Windows Wi-Fi drivers often reject attempts to set promiscuous mode. The hardware filter usually blocks packets that are not supposed to arrive to the system kernel. Note: The setting on the portgroup. 4. Uporabljam Win11. As long as that is checked, which is Wireshark's default, Wireshark will put the adapter into promiscuous mode for you when you start capturing. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). I have to use the latter for EtherCAT, as it won't work with the external adaptors, reason unknown. On the left, you’ll see the virtual network adapter (s). failed to set hardware filter to promiscuous mode with Windows 11 · Issue #628 · nmap/npcap · GitHub. If you're trying to capture WiFi traffic, you need to be able to put your adapter into monitor mode. - Linux Driver : A VF may incorrectly receive additional packets when trusted mode is disabled but promiscuous mode is enabled. 1 but not on LAN or NPCAP Loopback. There may be a way to disable this feature. 0. "The hardware has been set to promiscuous mode so the first line is wrong. Promiscuous mode was requested, but the capture source doesn't support promiscuous mode. Please check that "DeviceNPF_{9E2076EE-E241-43AB-AC4B-8698D1A876F8}" is the proper interface. Set the Mirroring Mode of the capturing VM to Destination. 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. 11 interfaces often don't support promiscuous mode on Windows. The Promiscuous Mode denotes a specific reception mode for network technology devices. Stations connect to the ESP8266. Please check that "DeviceNPF_{84472BAF-E641-4B77-B97B. Sorted by: 2. [Winpcap-users] DLink DWA643 support - promiscuous mode Justin Kremer j at justinkremer. In either tool, right-click a virtual machine and click Settings. Use magic Report. This is. Hello. None of the 3 network adaptors expose a 'promiscuous mode' setting in their properties. To turn on promiscuous mode, click on the CAPTURE OPTIONS dialog box and select it from the options. 0. 71 on Windows 11. After performing the firmware upgrade, perform a factory reset by pushing the factory defaults button for 10 seconds. 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. 2. wu at intel. Check this page for a list of monitor mode capable wifi adapters: In my experience a lot of cards supports monitor mode, so there is a good chance that your current one does. Enter a filename in the "Save As:" field and select a folder to save captures to. If promisc is non-zero, promiscuous mode will be set, otherwise it will not be set. 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. promiscuous mode does not work properly on Windows with several (most) wifi adapters. (31)) Please turn off promiscuous mode for this device. Install aircrack-ng then run something like (I'm assuming wlan0 here):. 2017-12-08 22:02. Please check that "DeviceNPF_{1BD779A8-8634-4EB8-96FA-4A5F9AB8701F}" is the proper interface. "The capture session could not be initiated (failed to set hardware filter to promiscuous mode). If you want to set the interface in promiscuous mode you can do that. ESP32 Wi-Fi Sniffer Mode. 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. the capture session could not be initiated on interface"DeviceNPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). AP mode (aka Soft-AP mode or Access Point mode). How it works: This stuff configures the esp32 into promiscuous mode and specifies the function to call when when packets are received, This example will call the function: sniffer () when packets are revived. 0. _wireshark1. Npcap was interpreting the NDIS spec too strictly; we have opened an issue with Microsoft to address the fault in netadaptercx. Guy Harris ♦♦. After reboot the LAN Interface. Vlan filter only works when Promiscuous mode is off. The only way to check from the userspace if an interface is in promiscuous mode is (just as ip -d link show does) via the IFLA_PROMISCUITY attribute retrieved via the rtnetlink(7) interface. Uncheck "Enable promiscuous mode on all interfaces", check the "Promiscuous" option for your capture interface and select the interface. When i run WireShark, this one Popup. # ip link set [interface] promisc on. popen() with tcpdump in order to open the tcpdump process and get some information for the rest. c): int dev_set_promiscuity (struct net_device *dev, int inc) If you want to set the device in promiscous mode inc must be 1. Welcome to the community! Regarding your issue with the firmware update, try upgrading in a ladderized manner install 2. To be specific, When I typed in "netsh bridge show adapter", nothing showed up. Please check that "\Device\NPF_{9E2076EE-E241-43AB-AC4B-8698D1A876F8}" is the proper interface. Check if there are any conflicts with other applications: Some applications may be using the network interface and preventing Scapy from putting it into. Technically, there doesn't need to be a router in the equation. Npcap. WAN Management /Analysis. I've checked options "Capture packets in promiscuous mode" on laptop and then I send from PC modified ICMP Request (to correct IP but incorrect MAC address). where I would like to run the QCA4010 in promiscuous mode and get the RSSI on the packages that I get in the callback function. Certain applications, such as network diagnostic or performance monitoring tools, might require visibility into the entire traffic passing across the PIF to. The link layer type has to do what kind of frames you get from the driver. Breaking Hardware filter & Software filter. 总是出现 The capture session could not be initiated (failed to set hardware filter to promiscuous mode). The capture session could not be initiated on capture device "\Device\NPF_ {A9DFFDF9-4F57-49B0-B360-B5E6C9B956DF}" (failed to set hardware filter to promiscuous mode: 连到系统上的设备没有发挥作用。. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). solaris,comp. Q&A for work. I want to turn promiscuous mode on/off manually to view packets being sent to my PC. The firewall of the server is turned off. enable the Promiscuous Mode. The capture session could not be initiated on capture device "\Device\NPF_{A9DFFDF9-4F57-49B0-B360-B5E6C9B956DF}" (failed to set hardware filter to promiscuous mode. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). sys /flags 0x2209BB. Under the Hyper-V Manager's Hardware list, select Network Adapter. 10, “Filtering while capturing” for more details about capture filters. Seems to happen when i set read_timeout to anything <= 0. **The automatic Internet Connection Sharing switch cannot be modified. 1213700 667 115. To access any Intel® Ethernet hardware, load the NetUIO driver in place of existing built-in (inbox) driver. With promiscuous off: "The capture session could not be initiated on interface 'deviceNPF_ {DD2F4800-)DEB-4A98-A302-0777CB955DC1}' failed to set hardware filter to non-promiscuous mode. Solution: wireshark-> capture-> interfaces-> options on your atheros-> capture packets in promiscuous mode-set it off. answered Feb 20 '0. **The automatic Internet Connection Sharing switch cannot be modified. This is done from the Capture Options dialog. WinXP系统下使用USB/WLAN 无线网卡 ，用 Wireshark抓包 时会提示 错误 “The capture session could not be initiated (failed to set hardware filter to promiscuous mode)”， 解决 这个问题只要对软件进行以下配置就行了。. I'm using an alfa that IS capable of promiscuous and monitor mode. g. Yes, that's driver-dependent - some drivers explicitly reject attempts to set promiscuous mode, others just go into a mode, or put the adapter into a mode, where nothing is captured. "The capture session could not be initiated on interface 'deviceNPF_' failed to set hardware filter to non-promiscuous mode. e. The same setting is automatically issued if you issue a manual IP address when creating a camera object. “Capture all in. PS C:Windowssystem32> Set-VMSwitchPortMonitorMode -SwitchName "Default Switch" -MonitorMode Source Failed while modifying virtual Ethernet switch connection settings. henze avm de An: dev nmap org Datum: 07. 71升级到1. I'm running Wireshark on my wpa2 wifi network on windows. My program receives frames: Management, Data and does not receives Control. The PROMISC interface property flag is just one way among others to increase the promiscuity counter by 1. Stations connect to the ESP32. 6. The same with "netsh bridge set adapter 1 forcecompatmode=enable". Set promiscuous mode on the distributed portgroup. Die Meldung kommt beim Auswählen von WLAN Karte. Answered by troglobit on Nov 12, 2021. Additionally, a trusted mode VF can request more MAC addresses and VLANs, subject to hardware limitations only. There you will find information about installation, reporting. g. Expected 0xbaad5678 got 0x2dc84124 assert failed: multi_heap_free multi_heap_poisoning. Without promisc mode only packets that are directed to the machine are collected, others are discarded by the network card. ManualSettings to TRUE. telling it to process packets regardless of their target address if the underlying adapter presents them. int main (int argc, char const *argv []) { WSADATA wsa; SOCKET s; //The bound socket struct sockaddr_in server; int recv_len; //Size of received data char udpbuf [BUFLEN]; //A. 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. I have to use the latter for EtherCAT, as it won't work with the external adaptors, reason unknown. Right-Click on Enable-PromiscuousMode. 73 (I will post a debug build later that is preferable, but the standard version is fine, too). However, on a "protected" network. 70 to 1. I'm root, and it doesn't matter if I put the interface down. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). Thanks, Rodrigo0103, I was having the same issue and after starting the service "net start npcap", I was able to see other interfaces and my Wi-Fi in "Wireshark . Reboot. For the function to work you need to have the rtnl lock. Yes, that's driver-dependent - some drivers explicitly reject attempts to set promiscuous mode, others just go into a mode, or put the adapter into a mode, where nothing is captured. The one item that stands out to me is Capture > Options > Input Tab > Link-Layer Header For the VM NIC is listed as Unknown. 0. To enable/ disable promisc mode on your interface (eth0 in this case). Set the Mirroring Mode of the capturing VM to Destination. Blocked by the hardware filter in normal mode, only passed to kernel in promisc mode. January 24. Set-VMNetworkAdapter <name of the VM> -PortMirroring Destination Enable Source Mirror Mode on the External port of the Virtual Switch the capturing VM is attached to. This includes configuration for: Station mode (aka STA mode or Wi-Fi client mode). That is because i40e driver uses MAC VLAN table for the l2 filtering and internal switch. It's just a simple DeviceIoControl call. Please check that "DeviceNPF_{FF58589B-5BF6-4A78-988F-87B508471370}" is the proper interface. 解決方法： 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“Opti It is not, but the difference is not easy to spot. 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. It will see broadcast packets, and. the capture session could not be initiated on interface"\Device\NPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). I infer from "wlan0" that this is a Wi-Fi network. On UN*Xes, the OS provides a packet capture mechanism, and libpcap uses that. Please check that "DeviceNPF_{1BD779A8-8634-4EB8-96FA-4A5F9AB8701F}" is the proper interface. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). My TCP connections are reset by Scapy or by my kernel. Typically, after changing the port to promiscuous mode for a specific test, it is advisable to change it back to non-promiscuous mode. Hopefully this is in the right section. netsh bridge show adapter. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). PcapException: Unable to open the adapter (rpcap://DeviceNPF_{78032B7E-4968-42D3-9F37-287EA86C0AAA}). the capture session could not be initiated on interface"DeviceNPF_(78032B7E-4968-42D3-9F37-287EA86C0AAA)" (failed to set hardware filter to promiscuous mode). If you experience any problems capturing packets on WLANs, try to switch promiscuous mode off. Please check to make sure you have sufficient permissions, and that you have the proper interface or pipe specified. Wireshark questions and answers. Right-Click on Enable-PromiscuousMode. Your computer is probably hooked up to a Switch. 11 link layer header type frames. service: [Unit] Description=Control promiscuous mode for interface %i After=network. For more information, run get-help Add-NetEventNetworkAdapter in a Windows PowerShell Command Prompt window, or see. Query. On the desktop, right-click My Network Places, and then click Properties. So I inspected ENET_RCR-PROM and see that that. Please check that "DeviceNPF_{62909DBD-56C7-48BB-B75B. On Windows, Wi-Fi device drivers often mishandle promiscuous mode; one form of mishandling is failure to show outgoing packets. edit. 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“OptiPacket Capture refers to the action of capturing Internet Protocol (IP) packets for review or analysis. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). failed to set hardware filter to promiscuous mode. 总是出现 The capture session could not be initiated (failed to set hardware filter to promiscuous mode). Capture Filter The capture filter applied to this interface. 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. 1、 打开菜单项“ Capture ”下的子菜单“ Capture. That dev_uc_add() tells the parent to add a unicast MAC to its filter. You should ask the vendor of your network interface whether it supports promiscuous mode. Final test After installation of npcap 10 r7 I could capture on different devices with Wireshark 2. WinPcap 2. Captured frames are given a Radiotap header. The capture session could not be initiated on capture device "DeviceNPF_ {62432944-E257-41B7-A71A-D374A85E95DA}". (failed to set hardware filter to promiscuous mode: A device attached to the system is not functioning. The input file doesn’t need a specific. netsh bridge set adapter 1. message wifi for errorThis is the first time I am using Wireshark, and only because we have a 10k piece of equipment that doesn't work the way we need it to. >sc start npf [SC] StartService FAILED 2: The system cannot find the file specified. . Amazon Dash Button with OH2 on Windows 10, 32 bit - lot of warnings and errors Dash Buttons are running, but it takes about 5 seconds, if there is any action and I got tons of warnings and errors: 19:44:51. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). In promiscuous mode the MAC address filter mentioned above is disabled and all packets of the currently joined 802. I can't get the event log service to start on my winxp sp3 pc. Fixed in f7837ff. You're likely using the wrong hardware. Click on Edit > Preferences > Capture and you'll see the preference "Capture packets in promiscuous mode". A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. 2. Guy Harris ♦♦. We need to craft a packet that is: Blocked by the hardware filter in normal. For example:-a 0000:7d:00. Attach a SPAN virtual interface to the virtual switch with Hyper-V Manager. Alternatively, a persistent IP address can also be defined via the Windows Network Adapter properties. January 24. Open the Device Manager and expand the Network adapters list. PCAP_ERROR_RFMON_NOTSUP Monitor mode was specified but the capture source doesn't support monitor mode. 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. If you experience. , CPU 4). Solution: wireshark-> capture-> interfaces-> options on your atheros-> capture packets in promiscuous mode-set it off. I thought the easiest way was to open up the MAC hardware filter on the Freescale processor. 2. Click the Configuration tab. failed to set hardware filter to promiscuous mode with Windows 11 · Issue #628 · nmap/npcap · GitHub. Promiscuous mode on PF and VF. 1 (or ::1). I am in promiscuous mode, but still. Scanning. henze avm de An: dev nmap org Datum: 07. After installation of npcap 10 r7 I could capture on different devices with Wireshark 2. When enabled, the system can drop suspicious packets. . Might also be npcap #628: failed to set hardware filter to promiscuous mode with Windows 11. I used the command (in Window PowerShell) "Get-NetAdapter |. However as per the customer's statement (comment #32), they are. Hi Rick, The MQX Ethernet example applications use the ENET driver function ENET_initialize() to pass the MAC address to the ENET driver. This mode is normally. 11. When I attempt to start the capture on the Plugable ethernet port, I get a message that the capture session could not be initiated and that it failed to set the hardware filter to promiscuous mode. Windows Wi-Fi drivers often reject attempts to set promiscuous mode. edit asked 2020-09-05 21:23:04 +0000 How do I fix promiscuous mode bug? By figuring out why the NDIS stack or the driver for the network adapter is failing to allow the packet filter to be set, and either. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). 2. Reply Support Not support . ethernet,comp. To put a socket into promiscuous mode on Windows, you need to call WSAIoCtl () to issue a SIO_RCVALL control code to the socket. Please check that "DeviceNPF_{2879FC56-FA35-48DF-A0E7-6A2532417BFF}" is the proper interface. Solution: wireshark-> capture-> interfaces-> options on your atheros-> capture packets in promiscuous mode-set it off. Search for "detect promiscuous" via a web search engine. Please check to make sure you have sufficient permissions and that you have the proper interface or pipe specified. Network failover detection option to Link status only. 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. PS C:Windowssystem32> Set-VMSwitchPortMonitorMode -SwitchName "Default Switch" -MonitorMode Source Failed while modifying virtual Ethernet switch connection settings. answered 20 Jul '12, 15:15. On Windows the WinPcapLiveDevice (which. I am familiar with what 'promiscuous mode' is. (31)). Further testing: "pcap_open_live(,,1,,)" also fails, this time with "failed to set hardware filter to promiscuous mode". IPS mode. Mit freundlichen Grüßen/Best regards Werner Henze Von: w. A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. Please check that "DeviceNPF_{37AEC650-717D-42BF-AB23. 0. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). ESP32 connects to an access point. 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). 6. Open the Capture Options dialog and uncheck "Capture packets in promiscuous mode". When monitor mode is enabled you would see all Wifi frames, also those not carrying pure Ethernet MAC frames and therefore you get 802. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). 解决办法：Wireshark->Capture->Interfaces->Options on your atheros->Capture packets in promiscuous mode - SET IT OFF. getInteger instead of null, rather than setting the system. Various security modes for the above (WPA, WPA2, WEP, etc. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). The capture session could not be initiated (failed to set hardware filter to promiscuous mode). Fixed in f7837ff. 0. However, some network. In this mode many drivers don't supply packets at all, or don't supply packets sent by the host. 11 hardware on the network adapter filters all packets received, and delivers to the host. exe /bootmode oneboot /driver npcap. That means you need to capture in monitor mode. 3 Answers. If the parent device overflows its hardware/firmware filter, the device should be putting itself into promiscuous mode automatically. With everything properly connected and configured, it was time to set up monitor mode. Click Security and select the Accept radio option to enable Promiscuous mode, MAC address changes, and Forged transmits. wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT (); esp_wifi_init (&cfg); esp_wifi_set. Then I turned off promiscuous mode and also in pcap_live_open function. Do NOT run Wireshark as Administrator, it's unnecessary* and possibly dangerous to your system. Carsten. AP mode (aka Soft-AP mode or Access Point mode). Promiscuous mode is not only a hardware setting. that's likely to be the source of the issues. Note that enabling this might disconnect you from your wireless network. Pcap4jPropertiesLoader should be modified such that its methods use proper default values for loader. NDIS controls which packets are delivered to the various protocol drivers (including In linux (with root permissions), one can use : # ifconfig eth0 promisc # ifconfig eth0 -promisc. GJDuesseldorf. The one main reason that this is a bad thing is because users on the system with a promiscuous mode network interface can now. In promiscuous mode no rule is added to enable the VLAN table. 1_14. bat that should be run from an elevated prompt, but before running that can you show the output of the npcap service status and configuration with sc queryex npcap followed by sc qc npcap"E. and that information may be necessary to determine the cause of the problem. 标签: wireshark. please check to make sure you have sufficient permissions and that you have the proper interface or pipe specified. 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. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. All promiscuous mode means is that the NIC will listen to traffic for more than one MAC address (required for jails to work). Archived from groups: comp. promiscuous mode does not work properly on Windows with several (most) wifi adapters. Currently running pfSense 2. Promiscuous mode. I am familiar with what 'promiscuous mode' is. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). Look for the interface that you're using with Scapy and check the "Promiscuous Mode" column. It will see broadcast packets, and multicast packets sent to a multicast MAC address the interface is set up to receive. That means you need to capture in monitor mode. exe it works. 解决办法：Wireshark->Capture->Interfaces->Options on your. The hardware filter usually blocks packets that are not supposed to arrive to the system kernel. This includes configuration for: Station mode (aka STA mode or Wi-Fi client mode). Reload to refresh your session. 4. My TCP connections are reset by Scapy or by my kernel. See the Section flow_director_filter for more detail. In computer networking, promiscuous mode is a mode of operation, as well as a security, monitoring and administration technique. A user reports an error when using Wireshark version 4. 0. Wireshark IT Interfaces . A question in the Wireshark FAQ and an item in the CaptureSetup/WLAN page in the Wireshark Wiki both mention this. 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. We have engaged the network vendor, but nothing suspicious from their side. •–pkt-filter-report-hash=mode• Promiscuous Mode • IPv6, Switches, and Lack of VACL Capture • Inline Interface Pair Mode • Inline VLAN Pair Mode • VLAN Group Mode • Deploying VLAN Groups. If you are capturing on a Wi-Fi device, and you want to capture in monitor mode, you call pcap_set_rfmon() - not pcap_can_set_rfmon() - on the handle after creating and before activating the handle. The capture session could not be initiated (failed to set hardware filter to promiscuous mode). The capture session could not be initiated (failed to set hardware filter to promiscuous mode). This is fine, but there are a couple issues with the current code. 2. Please check that "DeviceNPF_{2178FE10-4DD5-442A-B40D-1C106160ED98}" is the proper interface. Alternatively, if promiscuous mode is enabled and multicast promiscuous mode is disabled, then both unicast and multicast packets may not be visible on the VF interface. That reflects the actual promiscuity count of the device: promiscuity > 0 means that the device is in promiscuous mode. NOTE: Promiscuous mode can be detected via network means so if you are capturing in promiscuous mode you may be able to be detected by other entities on the network. and so I am using it so that the engineer at the company can know what is going on. 66 non TCP UDP were forward to rx in software mode after v2. 1 running Fusion 1. 0. The capture session cocould not be initiated (failed to set hardware filter to promiscuous mode) always appears ). The main difference between them is the X710 has (4) x SFP+ ports and the XL710 has (2) x QSFP+ ports. (failed to set hardware filter to promiscuous mode). . Is there some other config I should be editing or is something wrong with the ifconfig? DEVICE=ens36 TYPE=Ethernet PROMISC=yes BOOTPROTO=static. Ko zaženem capture mi javi sledečo napako: ¨/Device/NPF_ (9CE29A9A-1290-4C04-A76B-7A10A76332F5)¨ (failed to set hardware filter to promiscuous mode: A device attached to the system is not functioning. Guy Harris ♦♦. 0. Tool for converting TcpDump text output to pcap or extract data from it. Guy Harris ♦♦.