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status-devices [2022/01/05 12:33] – created rs232 | status-devices [2024/03/02 22:10] – -condense Network Discover, Countdown timer hogwild | ||
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\\ {{: | \\ {{: | ||
- | \\ **Interface** | + | \\ **Interface:** |
- | * '' | + | * '' |
- | * '' | + | * '' |
- | * '' | + | * This name might be used directly. |
- | * '' | + | * This name might be used indirectly if a bridge, PPP, or VPN connection |
+ | * '' | ||
+ | * For example, in the example above, vlan2 represents the WAN interface. | ||
+ | * '' | ||
+ | * If you have Virtual Wireless set up, you'll probably have several of these. | ||
+ | * This will depend | ||
+ | * Virtual wireless interfaces will also appear here. | ||
+ | * Main wireless | ||
+ | * Virtual | ||
- | On WiFi-connected devices, the SSID they are connected to will appear under the interface name. | + | WiFi-connected devices will appear under the interface name of the SSID to which they are connected |
- | In FreshTomato, | + | Device |
- | \\ **Media**: In this column, an icon represents the interface on which the device is connected and its connection status. Interface types include: | + | Additional instances are created when virtual interfaces are created (secondary SSIDs). |
+ | |||
+ | \\ **Media:** An icon in this column represents the interface on which the device is connected, and its connection status. | ||
+ | |||
+ | Interface types include: | ||
* Ethernet | * Ethernet | ||
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* PPTP client | * PPTP client | ||
- | WAN interfaces are represented with black and white inverted, while a grayed-out power icon represents a device that is disconnected or off. | + | \\ |
- | \\ **MAC Address** is the physical (hardware) address associated | + | WAN interfaces are shown with black and white inverted. A greyed-out power icon represents a device that is disconnected or off. |
- | | + | \\ **MAC Address: **This |
- | * [DR] is for //DHCP Reservation// | + | * Clicking |
+ | * The OUI is derived from the first 6 digits of its MAC address. | ||
+ | | ||
+ | | ||
- | * [BWL] is a shortcut | + | * [DR] stands for //DHCP Reservation.// |
+ | * This forwards you to the [[:dhcp_reservation|DHCP Reservation]] menu, where you can assign a DHCP Reservation to the MAC address. | ||
+ | * From there, checking the //Bound to// option will enable static ARP mapping to the MAC address. | ||
+ | * This helps to protect against [[https:// | ||
- | * [AR] is a shortcut | + | * [BWL] forwards you to the [[bwlimit|Bandwidth Limiter]] menu for that device. |
+ | * There, you can limit the bandwidth of the device associated with this MAC address. | ||
- | * [WLF] is a shortcut | + | * [AR] forwards you to the [[:access_restrictions|Access Restriction]] menu, where the device can have its WAN communications restricted. |
- | \\ **IP Address** displays the IP address linked | + | |
- | **Name** shows the DHCP Hostname of the client device. If no name is shown, it is typically | + | \\ **IP Address: |
+ | |||
+ | If no address is shown, one is not known. This can happen briefly while authenticating WiFi devices, even if the WiFi password is correct. | ||
+ | |||
+ | **Name:** This shows the DHCP Hostname of the client device. If no name is shown, it's usually | ||
For example, '' | For example, '' | ||
- | Please note this field is also affected by the "// | + | This field is also affected by the "// |
+ | |||
+ | **RSSI: | ||
+ | |||
+ | RSSI is measured in negative numbers, where 0 is the best possible value. Thus, -53 is a stronger signal than -74. | ||
+ | |||
+ | **Quality: **This is similar to RSSI, but considers other parameters, like noise floor, and interference. Quality is a more accurate assessment of the signal. | ||
+ | |||
+ | **TX/RX Rate: **This is the current transmit/ | ||
+ | |||
+ | **Lease: **This displays the time remaining before a DHCP lease expires. The lease time is also a hyperlink. Clicking on it lets you delete the current DHCP lease from the database, and deauthorize the device (if WiFi-connected). This is useful when creating static IP reservations, | ||
+ | |||
+ | \\ | ||
+ | |||
+ | {{: | ||
+ | |||
+ | \\ | ||
+ | |||
+ | **Noise floor: **This indicates the amount of interference affecting each physical radio interface. | ||
- | **RSSI** indicates Relative Signal Strength. This applies only to WiFi clients connected to this router. | + | Noise, like RSSI, is measured in negative numbers. The best possible value is -100dBm. Any interference will increase the noise value and decrease the Quality. |
- | **Quality** is similar to RSSI but considers other parameters, such as noise floor, | + | If you experience a strong |
- | **TX/RX Rate** is the current transmit/ | + | On the 2.4GHz band, common sources |
- | **Lease** displays the time remaining before the DHCP lease expires. The lease time text is also a hyperlink; clicking on it allows you to delete the current DHCP lease from the database, and deauthorize the device (if it's connected via WiFi). This can be useful when creating static IP reservations, | + | |
+ | | ||
+ | | ||
+ | | ||
+ | * Microwave ovens | ||
- | {{https:// | + | \\ |
- | **Noise floor** indicates | + | Typically, there is les interference on the 5GHz band. One source |
- | If you experience a strong RSSI //and// a strong Noise floor, the WiFi is likely to be unusable. In such situations, the main issue is usually other routers or Access Points transmitting on the same channel. Use the [[: | + | \\ |
- | On the 2.4GHz band, common sources of interference include Bluetooth devices, cordless phones, wireless headphones, low-quality power supplies, microwave ovens, etcetera. On the 5GHz band, there are typically fewer sources of interference. One source of interference is DFS (Dynamic Frequency Selection) but for specific channels only. DFS is a WiFi function that enables 5GHz WiFi to use frequencies that are generally reserved for radar. Ironically, DFS was designed to reduce interference, | + | {{: |
- | {{:pasted: | + | **Measure**: On certain (mostly MIPS-based) devices, there is an extra button to trigger the measurement of Noise Floor (interference). For more information on the noise floor, see the [[tools-survey|Wireless Survey]] menu. |
- | **Measure**: On certain (mainly MIPS-based) devices, there is an extra button | + | **Network Discovery**: This function |
- | **Network Discovery**: | + | Network Discovery can be set to use the Linux **arping** command or the **traceroute** command. Arping is the preferred setting, as it's faster and uses less resources. However, sometimes, traceroute |
- | To the right of the Network Discovery mode is a non-configurable | + | To the right of the Network Discovery mode is a non-adjustable |
- | {{: | + | \\ |
+ | {{: | ||
- | ==== External links ==== | + | \\ |
- | [[https:// | + | \\ |