You can take a look on the calibration data in the "art" partition.If your MAC address is stored in it then you can change it. root@OpenWrt:/# cat /proc/mtd dev: size erasesize name mtd0: 00030000 00010000 "u-boot" mtd1: 00fc0000 00010000 "firmware" mtd2: 00120000 00010000 "kernel" mtd3: 00ea0000 00010000 "rootfs" mtd4: 00c60000 00010000 "rootfs_data" mtd5: 00010000 00010000 "art"
In short, what makes MAC filtering ineffective is an attacker who knows a valid MAC address. By having a valid MAC address, the attacker is able to impersonate it and "convince" the server/router/AP that he is the white-listed device. In wireless network it's easier to capture and acquire a valid MAC address than it is in wired netwroks. A Data Tool for OpenWrt 15.05 Chaos Calmer. It's the easy way to monitor your OpenWrt router remotely. Support both iPhone and iPad.DOES NOT SUPPORT 14.x, 13.x UPD: Unfortunately OpenWrt currently lacks some drivers for my router model. But it is available for many other routers. Add notification when a particular device joins/leaves the network. We already have arp info, now only check the MAC address. Why For analysing what devices do on a network - specifically the shared medium of a wireless LAN - just packet tracing based on IP address is often not sufficient. There are multicasts, the initial DHCP requests, and potentially other types of traffic not captured by that. Even MAC address based packet tracing is problematic given recent defaults of MAC address randomization e.g. on Android OpenWRT version is now 19.07.2. Kernel has been updated from 4.14.133 to 4.14.171. Fixed an issue where OpenVPN would cause a kernel panic upon establishing tunnel. Recon; Fixed an issue where live scans would fail on the WiFi Pineapple TETRA. Reporting; Fixed an issue where emails would not be sent.
OpenWRT version is now 19.07.2. Kernel has been updated from 4.14.133 to 4.14.171. Fixed an issue where OpenVPN would cause a kernel panic upon establishing tunnel. Recon; Fixed an issue where live scans would fail on the WiFi Pineapple TETRA. Reporting; Fixed an issue where emails would not be sent.
[OpenWrt-Devel] how to filter mac by iptables? gaopeng Fri, 01 Jun 2007 01:06:13 -0700. Hi, I am going to filter packet by filter MAC using iptables. The command I access control - Security provided through MAC filtering
Oct 05, 2016 · This screen allows you to enable MAC address filtering in DD-WRT. Note there are two filter modes. This is important. It makes a useless feature potentially useful. Sign in to your router, then click Wireless, followed by MAC Filter. Next to Use Filter, click Enable. Note there are two filter modes.
Getting the MAC of the WiFi router on which you are connected (or try to connect) is probably possible if you have access to low level network frame. Now it looks you are indeed willing to get the MAC of ALL the devices connected to the WiFi router, which is another thing ! Unless the router has some building functionality that gives you this [OpenWrt-Devel] how to filter mac by iptables? gaopeng Fri, 01 Jun 2007 01:06:13 -0700. Hi, I am going to filter packet by filter MAC using iptables. The command I In short, what makes MAC filtering ineffective is an attacker who knows a valid MAC address. By having a valid MAC address, the attacker is able to impersonate it and "convince" the server/router/AP that he is the white-listed device. In wireless network it's easier to capture and acquire a valid MAC address than it is in wired netwroks. A Data Tool for OpenWrt 15.05 Chaos Calmer. It's the easy way to monitor your OpenWrt router remotely. Support both iPhone and iPad.DOES NOT SUPPORT 14.x, 13.x UPD: Unfortunately OpenWrt currently lacks some drivers for my router model. But it is available for many other routers. Add notification when a particular device joins/leaves the network. We already have arp info, now only check the MAC address.