RUT901 Network

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Main Page > RUT Routers > RUT901 > RUT901 Manual > RUT901 WebUI > RUT901 Status section > RUT901 Network

The information in this page is updated in accordance with firmware version RUT9M_R_00.07.06.5.


Summary

The Network page contains information related to the device's networking. This chapter is an overview of the Network page in RUT901 devices.

If you're having trouble finding this page or some of the parameters described here on your device's WebUI, you should turn on "Advanced WebUI" mode. You can do that by clicking the "Advanced" button, located at the top of the WebUI.

Networking rutos manual webui basic advanced mode 75.gif

Mobile

The Mobile tab displays information about the mobile connection. The figure below is an example of the Mobile tab: Networking trb2XX manual network v4.png


field name description
SIM card state The current SIM card state. Possible values are:
  • Inserted - SIM card is inserted and ready to be used
  • Not inserted - SIM card is not inserted
  • Unknown - unable to obtain SIM card state value. Possible communication issue between the the device and the modem
Provider Network operator's name
IMSI The IMSI (international mobile subscriber identity) is a unique 15 decimal digit (or less) number used to identify the user of a cellular network
ICCID SIM card's ICCID - a unique serial number used to identify the SIM chip
Operator Network operator's name
Operator state Shows whether the network has currently indicated the registration of the mobile device. Possible values are:
  • Unregistered - not registered to a network and the device is not currently searching for a new operator to register to
  • Registered (home) - registered, home network
  • Searching - not registered to a network, but the device is currently searching for a new operator to register to
  • Network denied - registration to network denied by operator
  • Unknown - operator state is currently unknown
  • Registered (roaming) - registered to network, roaming conditions
Data connection state Indicates whether the device has a mobile data connection or not.
Mobile connection state Show intermediate stages of mobile connection establishing process.
Network type Mobile network type. Possible values are:
  • 4G: 4G (LTE)
  • 3G: 3G (WCDMA), 3G (HSDPA), 3G (HSUPA), 3G (HSPA), 3G (HSPA+), 3G (DC-HSPA+), 3G (HSDPA+HSUPA), UMTS
  • 2G: 2G (GSM), 2G (GPRS), 2G (EDGE)
  • N/A - not possible to determine at the moment
Carrier Aggregation LTE Advanced Carrier Aggregation, CA, is one of the key techniques used to enable the very high data rates of 4G to be achieved.

By combining more than one carrier together, either in the same or different bands it is possible to increase the bandwidth available and in this way increase the capacity of the link.

Connected band Currently used mobile frequency band.
Signal strength Received signal strength indicator (RSSI) measured in dBm. Values closer to 0 indicate a better signal strength
Bytes received Amount of data received through the mobile interface
Bytes sent Amount of data sent through the mobile interface
Cell ID The ID of the cell that the modem is currently connected to
LAC The Location Area Code, abbreviated as LAC is the unique number given to each location area within the network. The served area of a cellular radio access network is usually divided into location areas, consisting of one or several radio cells.
Physical cell ID Physical Cell ID is an identification of a cell at physical layer.
EARFCN In GSM cellular networks, an absolute radio-frequency channel number (ARFCN) is a code that specifies a pair of physical radio carriers used for transmission and reception in a land mobile radio system, one for the uplink signal and one for the downlink signal.
Mobile country code The Mobile Country Code, abbreviated as MCC, is the code uniquely identifying the home country of a (Glossary:Mobile network operator (MNO|mobile network operator (MNO).
Mobile network code Mobile Network Code (MNC) is a unique two- or three-digit number used to identify a home Public Land Mobile Network (PLMN) to. MNC is allocated by the national regulator.

If mobile data limit is set and reached, near Connection column warning mark will appear. E.g.:

Networking rutos manual network mobile data limit.png

Bands


bands information
Name Connected band
Other signal level measurements Overall signal quality for different network types is defined by different measurements. Short explanations and recommendations are provided below. Click here for more in-depth information or click on one of the links below:
  • 4G
    • RSRP - reference signal received power, measured in dBm. Values closer to 0 indicate better signal strength
    • RSRQ - reference signal received quality, measured in dB. Values closer to 0 indicate a better rate of information transfer
    • SINR - signal-to-interference-plus-noise ratio, measured in dB. Higher values indicate a better rate of information transfer
  • 3G
    • EC/IO - downlink carrier-to-interference ratio. Values range from -20 to 0 (closer to 0 indicates better signal quality/cleanliness)
    • RSCP - received signal code power. Values range from -124 to 0 (closer to 0 indicates better signal stength)
  • 2G
    • RSSI - received signal strength indicator, measured in dBm. Values closer to 0 indicate better signal strength

LAN

This tab displays information about the device's local network(s). The figure below is an example of the Network window:

Networking rutos manual network lan v4.png

lan information
Name LAN interface name
IP address IP address of the LAN interface
Netmask Netmask of the LAN interface. In a sense, a netmask specifies the size of a network. In other words, it indicates which part of the IP address denotes the network, and which denotes the device
dhcp leases
Hostname Hostname of a LAN client
IP Address IP address of a LAN client
MAC Address MAC address of a LAN client
Leasetime Remaining Remaining lease time for a DHCP client. Active DHCP lease holders will try to renew their DHCP leases after a half of the lease time passes.
Static Lease This action will reserve currently assigned IP address for the device in Network -> Interfaces -> Static leases.

Firewall

This tab displays information about the device's firewall. Info is shown of IPv4 and IPv6 traffic. The figure below is an example of the Firewall page tables:

Networking rutos manual status network firewall nat v1.png

Networking rutos manual status network firewall raw v1.png

Networking rutos manual status network firewall mangle v1.png

Networking rutos manual status network firewall filter v1.png

Field name Description
Reset counters Resets all traffic and packet fields
Name Name of the chain
Traffic Size of traffic that was matched to the chain
Packets Count of packets that were matched to the chain
Policy Policy for traffic entering the zone.
Rules Count of rules the chain has
References Count of times the chain was referenced in other chains


For more information about specific firewall chain, INFO button can be pressed. Window like this should pop up:

Networking rutos manual status network firewall info.png

Field name Description
Traffic Size of traffic that was matched to the rule
Packets Count of packets that were matched to the rule
Target Name of the rule (if highlighted you can click it to open modal to it)
Protocol Filters by Internet protocol
In Filters by inbound interface
Out Filters by outbound interface
Source Filters by source address
Destination Filters by destination address
Options Additional iptables options
Comment Filters by comment


Wireless

Networking rutos manual status network wifi 1 v1.png

Field name Description
SSID The broadcasted SSID (Service Set Identifier) of the wireless network
Wireless MAC The MAC (Media Access Control) address of the access point radio
Band The band defines which frequency used
Signal The signal quality between router's radio and some other device that is connected to the router
Bit rate The maximum possible physical throughput that the router's radio can handle. Bit rate will be shared between router and other possible devices which connect to local Access Point (AP)
Mode Connection mode. Can either be Access Point (AP) or Client. In AP mode others can connect to this router's wireless connection. In client mode router connects to other wireless networks
Encryption The type of WiFi encryption used
Hostname Device's hostname
IP address Shows what IP address leased for device
MAC address Device's MAC (Media Access Control) address
Signal Received Signal Strength Indicator (RSSI). Signal's strength measured in dBm
RX rate The rate at which packets are received from associated interface
TX rate The rate at which packets are sent to associated interface

Topology

The Topology tab allows scanning of WAN, LAN or both interfaces via arp scan to check active connected devices. After scan it shows how many active devices were found and on which interface.

Networking rutos manual status network topology graf v1.png

All active devices

This section displays the results of the scan.

Networking rutos manual status network topology table v1.png

field name description
Hostname (Vendor) Hostname of scanned device
IP Address IP address of scanned device
MAC Address MAC address of scanned device
Type The type of connection
Interface The interface the scanned device is connected