Cerio CW-400NAC User Manual
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Cerio CW-400NAC User Manual

Extreme power ac1200 2.4ghz/5ghz 2x2 ceiling/wall poe
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CERIO Corporation
CW-400NAC
eXtreme Power AC1200 2.4GHz / 5GHz 2x2 Ceiling / Wall PoE
Access Point ( 800mW )

User Manual

V1.0a

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  • Page 1: User Manual

    CERIO Corporation CW-400NAC eXtreme Power AC1200 2.4GHz / 5GHz 2x2 Ceiling / Wall PoE Access Point ( 800mW ) User Manual V1.0a...

  • Page 2: Table Of Contents

    INTRODUCTION ........................ 4 ........................4 VERVIEW ................... 5 OFTWARE ONFIGURATION CW-400NAC W ..................9 OGIN SOFTWARE SETTING ..................... 10 ................. 10 PERATING NTRODUCTION ACCESS POINT MODE ....................13 AP M ........................13 LAN S ....................14 ONFIGURE ETUP 3.2.1 Set Gateway / DNS address functions............... 14 3.2.2 Set local IP Address / Netmask / VLAN tag / Radio on/off and Spanning Tree15...
  • Page 3 4.3.8 802.11r/802.11k Fast Roaming ................52 WISP MODE ........................55 WAN S ..................... 55 ONFIGURE ETUP 5.1.1 WAN mode ......................55 5.1.2 MAC Clone ......................58 5.1.3 DNS ........................58 5.1.4 NAT ........................58 LAN S ....................59 ONFIGURE ETUP DHCP S ..................

  • Page 4: Introduction

    Introduction Overview CERIO’s GS Firmware utilizes the CenOS 3.0 core. The firmware’s main functions are Wifi application for Pure WiFi Access Point, Point to Point / Multi Point WiFi Bridge and Bridge + Repeater Extension WiFi AP functions. The CenOS 3.0 core’s operational mode...

  • Page 5: Software Configuration

    WISP + Repeater AP Mode. CW-400NAC is intended for indoor deployment through either Ceiling or Wall mounting. The CW-400NAC eXtreme Power AC1200 2.4GHz / 5GHz 2x2 Ceiling / Wall PoE Access Point is an AC1200 Wireless concurrent dual band wifi device. CW-400NAC bundles Cerio CenOS 3.0...
  • Page 6  IP Segment Set-up for Administrator's PC/NB Set the IP segment of the administrator's computer to be in the same range as CW-400NAC for accessing the system. Do not duplicate the IP Address used here with IP Address of CW-400NAC or any other device within the network.
  • Page 7 Step 3 : In “Change adapter setting” Page. Please find Local LAN and Click the right button on the mouse and Click “Properties” V1.0a...
  • Page 8 Step 4 : In “Properties” page, please Click “Properties” button to TCP/IP setting Step 5 : In Properties page to setting IP address, please find “Internet Protocol Version 4 (TCP/IPv4)” and double click or click “Install” button. Double click V1.0a...

  • Page 9: Login Cw-400Nac Web Page

    WMI (https://192.168.2.254). There will be a “Certificate Error”, because the browser treats system as an illegal website. Login CW-400NAC Web Page  Launch Web Browser Launch as web browser to access the web management interface of system by entering the default IP Address, http://192.168.2.254, in the URL field, and then press Enter.

  • Page 10: Software Setting

    Software Setting 2.1 Operating Mode Introduction CERIO CW-400NAC eXtreme Power 11n Dual Band 2x2 Ceiling / Wall PoE Access Point with CenOS3.0 software supports three operational modes: Access Point Mode, Client Bridge Mode, and WISP Mode. It utilizes built-in remote management features that simplify deployment and reduce costs of continued maintenance of the access point Because of CW-400NAC’s Dual Band capabilities, this device possesses more reliable...
  • Page 11 Access Point Mode (Supports AP+WDS Mode) It can be deployed as a traditional fixed wireless Access Point  It allow wireless clients or Stations ( STA ) to access  Supports DHCP Service, allowing for automated assigning of IP addresses to clients connecting ...
  • Page 12  signals over last mile application, helping WISPs deliver wireless broadband Internet service to residents and business customers In the WISP (CPE) mode, CW-400NAC is a gateway enabled with NAT and DHCP Server  functions. The wired clients connected to DT-300N are in different subnet from those connected to Main Base Station, and, in WISP (CPE) mode, it does not accept wireless association from wireless clients.

  • Page 13: Access Point Mode

    3. Access Point mode When AP mode is chosen, the system can be configured as an Access Point. This section provides detailed explanation for users to configure in the AP mode with help of illustrations. In the AP mode, functions listed in the table below are also available from the Web-based GUI interface. 3.1 AP Mode The system administrator can set the desired mode via this page, and then configure the system according to their deployment needs, Please click on System ->...

  • Page 14: Configure Lan Setup

    “Save & Reboot” button to save your change mode. Please click Confirm 3.2 Configure LAN Setup Here are the instructions to setup the local IP Address / Netmask / Gateway / DNS and management Access Point 2.4G or 5G Radio on/off. Administrators can change settings such as LAN Spanning Tree and Tag VLAN functions.

  • Page 15: Set Local Ip Address / Netmask / Vlan Tag / Radio On/Off And Spanning Tree15

    3.2.2 local IP Address / Netmask / VLAN tag / Radio on/off and Spanning Tree Please click “System” “ LAN Setup” “Network” button.   IP Address : The IP address of the LAN port; default IP address is 192.168.2.254 ...

  • Page 16: Wireless General Setup

    Fast Roaming, and MAC Filter settings for the system. Please click the Network arrow button to set 2.4G and 5G SSID security etc. 3.3.1 DHCP Server CW-400NAC supports DHCP Server function, administrator can enable / disable the function V1.0a...
  • Page 17  Start IP : Set Start IP for DHCP Service.  End IP : Set End IP for DHCP Service.  Netmask: Set IP Netmask, the default is 255.255.255.0  Gateway: Set Gateway IP for DHCP Service.  DNS(1-2) IP : Set DNS IP for DHCP Service. WINS IP : Enter IP address of the Windows Internet Name Service (WINS) server;...

  • Page 18: Radio 2.4G/5G Access Point Setup

    Setting Client acquire IP address for fixed DHCP appoint IP Comment : Enter rule description.  IP Address : Enter access point IP.  MAC Address : Enter Client MAC Address of PC network.  Static Lease IP List Show the static Lease IP list. 3.3.2 Radio 2.4G/5G Access Point setup Administrator can setting 2.4G WiFi functions and radio Enable or Disable.
  • Page 19 Authentication: Select the desired security type from the drop-down list; the options are  WPA-PSK, WPA2-PSK, WPA/WPA2-Enterprise and WEP 802.1X.  Open System: Data is not unencrypted during transmission when this option is selected.  WPA/WPA2 Personal: WPA/WPA2 is short for W-Fi Protected Access-Pre-Shared Key. WPA/WPA2 uses the same encryption way with WPA, and the only difference between them is that WPA/WPA2 recreates a simple shared key, instead of using the user’s certification.

  • Page 20: Mac Filter

    seconds. Pass Phrase: Enter the ESSID pass phrase.   WPS: Administrator can used WPS function to link WiFi client. If enabled, administrator WPS Push Button. can click the 802.1X security: When 802.1x Authentication is enabled, please refer to the following ...

  • Page 21: 802.11R/802.11K Fast Roaming

    3.3.4 802.11r/802.11k function for 2.4G and 5G radio. 802.11r, which is CW-400NAC supports the IEEE standard for fast roaming, introduces a new concept of roaming where the initial handshake with the new AP is done even before the client roams to the target AP.
  • Page 22 Mobility Domain: MDID is used to indicate a group of APs (within an ESS, i.e., sharing the  same SSID) between which a STA can use Fast BSS Transition. Please enter 2-octet identifier as a hex string. R0 Key Lifetime: Default lifetime of the PMK-RO in minutes, the default is 10000, ...

  • Page 23: Wireless Basic Setup

    Shared Key of 128 bit. 128-bit Key: Enter  R0 Key Holder List: After setting "R0 Key holders" function the information will appear in list. R1 Key Holder List: Enter a unified set of R1 Key Holder identification certification. MAC Address: Enter the main roaming device MAC address ...

  • Page 24: Radio 0(2.4G) Setup

    This section includes the main base station setup procedures for 2.4G / 5G Wifi functions and WDS bridge. 3.4.1 Radio 0(2.4G) Setup General setup MAC Address: Display 2.4G WiFi MAC address.  Country: Administrator can select country: US or EU. ...
  • Page 25 TX/RX Stream: The CW-400NAC utilizes 2 antenna and supports 2TX/2RX streams.  Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX. Channel Bandwidth: The "20/40” MHz option is usually best. The other option is available  for special circumstances.

  • Page 26: Radio 1 (5G) Setup

    3.4.2 Radio 1 (5G) Setup General Setup  MAC Address: Display 2.4G WiFi MAC address. Country: Administrator can select country: US or EU.  Band Mode: Administrator can select 5G Band for 802.11a/n or 802.11ac. The default is  802.11ac ...

  • Page 27: Advanced Setup

    TX/RX Stream: The CW-400NAC utilizes 2 antennas and supports 2TX/2RX streams.  Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX. Channel Bandwidth: The "20/40 and 802.11ac 80” MHz option is usually the best. The  other option is available for special circumstances.
  • Page 28 Slot Time : Slot time is in the range of 9~1489 and set in unit of microsecond. The default  value is 9 microsecond. Slot time is the amount of time a device waits after a collision before retransmitting a packet. Reducing the slot time decreases the overall back-off, which increases throughput.
  • Page 29 ACK Timeout is adjustable due to the fact that distance between two radio links may vary in different deployment. ACK Timeout makes significant influence in performance of long distance radio link. If ACK Timeout is set too short, transmitter will start to “Resend” packet before ACK is received, and throughput become low due to excessively high re-transmission.
  • Page 30 throughput in multicast applications. Fragmentation Threshold: Fragmentation Threshold is one more parameter which is  given in all stations and Access points. Fine tuning Fragmentation Threshold parameter can result in good throughput but not using it properly can results in low throughput. In simple words it does the same thing which MTU do in Ethernet.

  • Page 31: Wmm Setup

    3.4.4 WMM Setup This affects traffic flowing from the access point to the client station. Configuring QoS options consists of setting parameters on existing queues for different types of wireless traffic. You can configure different minimum and maximum wait times for the transmission of packets in each queue based on the requirements of the media being sent.
  • Page 32  AC Type： Data Queue Transmitted Priority Description AP to Clients AC_BK Background High throughput. Bulk data that requires maximum throughput and is not time-sensitive is sent to this queue (FTP data, for example). AC_BE Best Effort Medium Medium throughput and delay. Most traditional IP data is sent to this queue.

  • Page 33: Wds Setup

    “WDS” function in AP Mode both Wireless and Ethernet user can connect your local network at the same time through CW-400NAC. CERIO CW-400NAC WDS link supports 2.4G/5G radio and can support VLAN tag pass through WDS Setup: Administrator can select Enable or Disable.
  • Page 34 VLAN Setup: The WDS aisle support Multi-tag VALN  V1.0a...

  • Page 35: Wds Status

    3.4.6 WDS Status Displays 2.4G and 5G radio WDS link status through MAC and Date (TX/RX) 4. Client Bridge Mode When Client Bridge is chosen, the system can be configured as a Client Bridge and support Repeater AP function. This section provides detailed explanation for users to configure in the Client Bridge Mode and Repeater AP function with help of illustrations.
  • Page 36 Here are the instructions for how to setup the local IP Address and Netmask. Please click on System -> LAN and follow the below setting. Mode: Administrator can select the IP used Static or Dynamic IP address. Static IP:  ...

  • Page 37: Configure Dhcp Setup

    DHCP Forward: When the AP Mode device and Client Bridge AP are linked, and DHCP  Service is “Enabled”, the Client Bridge AP must also enable DHCP Forward to allow connecting clients to receive the IP Address from the source AP (AP Mode Device). By default, DHCP Forward is disabled in Client Bridge devices.
  • Page 38 IP addresses from the DHCP server. Default is 86400 seconds DHCP Clients List: When users link CW-400NAC and use IP address of the DHCP service, the DHCP Client List will display users the information and used IP address. V1.0a...

  • Page 39: Wireless General Setup

    IP Address: Display users used IP address.  MAC Address: Display MAC Address of users used device.  Expired: Display Lease expiration time of IP address.  Action: Kicked user button.  Static Lease IP Setup: Administrator can set as static IP address for users. Comment: Enter description for the information.

  • Page 40: Radio 0(2.4G) Basic Setup

    4.3.1 Radio 0(2.4G) Basic Setup Administrator can change the data transmission, channel and output power settings for the system. Station Mode: Administrator can Enable or Disable the radio.  Country: Administrator can select country used channel by US and EU. ...
  • Page 41 TX/RX Stream: CW-400NAC utilizes 2 antennas, supporting 2TX/2RX streams.  Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX. Channel Bandwidth: The "20/40” MHz option is usually best. The other option is available  for special circumstances. Extension Channel: Set channel select of Upper or Lower, the Upper support 1 to 7 range ...

  • Page 42: Radio 1(5G) Basic Setup

     HT Physical Mode TX/RX Stream: The CW-400NAC utilizes 2 antenna and supports 2TX/2RX streams.  Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX. Channel Bandwidth: The "20/40 and 802.11ac 80” MHz option is usually best. The other ...

  • Page 43: Advanced Setup

     Shout GI: Short Guard Interval, by default, it's “Enable”. it's can increase throughput. However, it can also increase error rate in some installations, due to increased sensitivity to radio-frequency reflections. Select the option that works best for your installation. ...
  • Page 44 Slot Time : Slot time is in the range of 9~1489 and set in unit of microsecond. The default  value is 9 microsecond. Slot time is the amount of time a device waits after a collision before retransmitting a packet. Reducing the slot time decreases the overall back-off, which increases throughput.
  • Page 45 Beacon Interval: Beacon Interval is in the range of 40~3500 and set in unit of millisecond.  The default value is 100 msec. Access Point (AP) in IEEE 802.11 will send out a special approximated 50-byte frame, called “Beacon”. Beacon is broadcast to all the stations, provides the basic information of AP such as SSID, channel, encryption keys, signal strength, time stamp, support data rate.

  • Page 46: Wmm Setup

    RTS Threshold: TRTS Threshold is in the range of 1~2347 byte. The default is 2347 byte.  The main purpose of enabling RTS by changing RTS threshold is to reduce possible collisions due to hidden wireless clients. RTS in AP will be enabled automatically if the packet size is larger than the Threshold value.
  • Page 47 AC Type：  Data Queue Transmitted Priority Description AP to Clients AC_BK Background High throughput. Bulk data that requires maximum throughput and is not time-sensitive is sent to this queue (FTP data, for example). AC_BE Best Effort Medium Medium throughput and delay. Most traditional IP data is sent to this queue.

  • Page 48: Station Setup

     CWmax：Maximum Contention Window. The value specified here in the Maximum Contention Window is the upper limit (in milliseconds) for the doubling of the random backoff value. This doubling continues until either the data frame is sent or the Maximum Contention Window size is reached.

  • Page 49: Repeater Ap Setup

    MAC Address List : The function main discovery AP Station and select want to link the AP  station. Security/ PassPhrase Settings: If link as AP station the AP station have used security,  administrator can select AP station used authentication mode and enter password in the functions.
  • Page 50 Client Isolation: This function is Disabled by default. All clients will be isolated from each  other, which mean they can’t reach each other. Connection Limit: This function is Disabled by default. If select Enable, Administrator can  limit Wi-Fi users the Quantity. Authentication: Select the desired security type from the drop-down list;...

  • Page 51: Mac Filter

     Group Key Update Interval: This time interval for re-keying GTK (broadcast/multicast encryption keys) in seconds. Enter the time-length required; the default time is 600 seconds. Pass Phrase: Enter the ESSID pass phrase.   WPS: Administrator can used WPS function link WiFi client, if select enable the function, WPS Push Button.

  • Page 52: 802.11R/802.11K Fast Roaming

    4.3.8 802.11r/802.11k Fast Roaming 802.11r/802.11k function for 2.4G and 5G radio. 802.11r, which is The CW-400NAC support the IEEE standard for fast roaming, introduces a new concept of roaming where the initial handshake with the new AP is done even before the client roams to the target AP.
  • Page 53 Mobility Domain: MDID is used to indicate a group of APs (within an ESS, i.e., sharing the  same SSID) between which a STA can use Fast BSS Transition. Please enter 2-octet identifier as a hex string. R0 Key Lifetime: Default lifetime of the PMK-RO in minutes, the default is 10000, ...
  • Page 54 Shared Key of 128 bit. 128-bit Key: Enter  R0 Key Holder List: After setting "R0 Key holders" function the information will appear in list. R1 Key Holder List: Enter a unified set of R1 Key Holder identification certification. MAC Address: Enter the main roaming device MAC address ...

  • Page 55: Wisp Mode

    WISP Mode is a router function, if the Telecom company permits wireless connection to their WAN, administrators can change CW-400NAC to WISP Mode to connect to the wifi network. The WISP Mode support PPPoE / Static IP / Dynamic IP and PPTP for WAN, and support Repeater AP function.
  • Page 56 Dynamic IP : Please consult with WISP for correct wireless settings to associate with WISP  AP before a dynamic IP, along with related IP settings. If IP Address is not assigned, please double check with your wireless settings and ensure successful association. Also, you may go to “WAN Information”...
  • Page 57 When Time Server is enabled at the “On Demand” mode, the “Reconnect Mode” will turn out “Always on”. Manual – Click the “Connect” button on “WAN Information” in the Overview page  to connect to the Internet. PPTP : The Point-to-Point Tunneling Protocol (PPTP) mode enables the implementation of ...

  • Page 58: Mac Clone

    Reconnect Mode : Administrator can select three function for Always On / On Demand  / Manual. Always on – A connection to Internet is always maintained.  On Demand – A connection to Internet is made as needed.  When Time Server is enabled at the “On Demand”...

  • Page 59: Configure Lan Setup

    5.2 Configure LAN Setup Here are the instructions for how to setup the local IP Address and Netmask. Please click on System -> LAN and follow the below setting. IP Setup : The administrator can manually setup the LAN IP address. IP Address : The IP address of the LAN port;...

  • Page 60: Configure Dhcp Server

    5.3 Configure DHCP Server The DHCP Service function in the Client Bridge device can select a separate IP Address range within the same network segment of the source AP, and allocate those IP Addresses to connecting clients. Start IP / End IP: Specify the range of IP addresses to be used by the DHCP server when ...
  • Page 61 DHCP Clients List: When users link CW-400NAC and use IP address of the DHCP service, the DHCP Client List will display users the information and used IP address. IP Address: Display users used IP address.  MAC Address: Display MAC Address of users used device.

  • Page 62: Wireless General Setup

    %) for your environment. If you are not sure which setting to choose, then keep the default setting level 9 (100%). HT Physical Mode TX/RX Stream: The CW-400NAC utilizes 2 antennas and support 2TX/2RX streams.  Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX.

  • Page 63: Radio 1(5G) Basic Setup

    Channel Bandwidth: The "20/40” MHz option is usually best. The other option is available  for special circumstances. Extension Channel: Set channel select of Upper or Lower, the Upper support 1 to 7 range  CH and Lower support 5 to 11 range CH. MCS: This parameter represents transmission rate.
  • Page 64 HT Physical Mode TX/RX Stream:  The CW-400NAC utilizes 2 antennas and support 2TX/2RX streams. Administrator can select 1 or 2 TX/RX. The default is 2TX/2RX.  Channel Bandwidth: The "20/40 and 802.11ac 80” MHz option is usually best. The other option is available for special circumstances.

  • Page 65: Advanced Setup

    5.4.3 Advanced Setup The administrator can change the Slot Time, ACK Timeout, RTS threshold and fragmentation threshold settings for the system. Slot Time : Slot time is in the range of 9~1489 and set in unit of microsecond. The default ...
  • Page 66 All data transmission in 802.11b/g request an “Acknowledgement” (ACK) send by receiving radio. The transmitter will resend the original packet if correspondent ACK failed to arrive within specific time interval, also refer to as “ACK Timeout”. ACK Timeout is adjustable due to the fact that distance between two radio links may vary in different deployment.
  • Page 67 A DTIM interval is a count of the number of beacon frames that must occur before the access point sends the buffered multicast frames. For instance, if DTIM Interval is set to 3, then the Wi-Fi clients will expect to receive a multicast frame after receiving three Beacon frame.
  • Page 68 5.4.4 WMM Setup His affects traffic flowing from the access point to the client station. Configuring QoS options consists of setting parameters on existing queues for different types of wireless traffic. You can configure different minimum and maximum wait times for the transmission of packets in each queue based on the requirements of the media being sent.
  • Page 69  AC Type： Data Queue Transmitted Priority Description AP to Clients AC_BK Background High throughput. Bulk data that requires maximum throughput and is not time-sensitive is sent to this queue (FTP data, for example). AC_BE Best Effort Medium Medium throughput and delay. Most traditional IP data is sent to this queue.

  • Page 70: Station Setup

    No ACK policy bit：Acknowledgment Policy, WMM defines two ACK policies: Normal ACK  and No ACK. Click “Checkbox” indicates “No ACK” When the no acknowledgement (No ACK) policy is used, the recipient does not acknowledge received packets during wireless packet exchange. This policy is suitable in the environment where communication quality is fine and interference is weak.
  • Page 71 Access Point: Administrator can Enable or Disable the Repeater AP function.  ESSID: Enter the Repeater AP of ESSID name.  SSID Visibility: The default it’s Enable. When select Disable the SSID will not is  discovered. Client Isolation: The default it’s Disable. All clients will be isolated from each other, which ...
  • Page 72  WPA Mode: Administrator can select security for Auto or only WPA or only WPA2.  Cipher Type: Administrator can select use AES or TKIP with WPA / WPA2 encryption method. AES is short for “Advanced Encryption Standard”, The AES cipher is specified as a number of repetitions of transformation rounds that convert the input plaintext into the final output of ciphertext.

  • Page 73: Mac Filter

    Key Size: Check on the respected button to enable either 64bits or 128bits key  length. The system will automatically generate WEP keys for encryption. Radius Server: Enter the IP address of the Authentication RADIUS server.  Radius Port: The port number used by Authentication RADIUS server. Use the ...

  • Page 74: 802.11R/K Fast Roaming

    5.4.8 802.11r/k Fast roaming 802.11r/802.11k function for 2.4G and 5G radios. 802.11r, which The CW-400NAC support is the IEEE standard for fast roaming, introduces a new concept of roaming where the initial handshake with the new AP is done even before the client roams to the target AP.
  • Page 75 MAC Address: Enter must key in the MAC Address of other AP  NAS Identifier: Enter 1~48 octets of network domain name.  Shared Key of 128 bit. 128-bit Key: Enter  R0 Key Holder List: After setting "R0 Key holders" function the information will appear in list. R1 Key Holder List: Enter a unified set of R1 Key Holder identification certification.

  • Page 76: Configure Advanced Setup

    R1 Key Holder List: After setting "R1 Key holders" function the information will appear in list. 5.5 Configure Advanced Setup 5.5.1 DMZ DMZ is commonly work with the NAT functionality as an alternative of Virtual Server(Port Forwarding) while wanting all ports of DMZ host visible to Internet users. Virtual Server rules have precedence over the DMZ rule.

  • Page 77: Ip Filter

    5.5.2 IP Filter Allows to create deny or allow rules to filter ingress or egress packets from specific source and/or to destination IP address on wired (LAN) or Wireless (WAN) ports. Filter rules could be used to filter unicast or multicast packets on different protocols as shown in the IP Filter Setup. Important to note that IP filter rules has precedence over Virtual server rules.

  • Page 78: Mac Filter

    Listen: Select Enable radial button to match TCP packets only with the SYN flag.  Interface : The interface that a filter rule applies.  Schedule : Can choose to use rule by “Time Policy”.  All packets are allowed by default. Deny rules could be added to the filter list to filter out unwanted packets and leave remaining allowed.

  • Page 79: Virtual Server

    Mode: Administrator can select Deny or Allow.  Deny: The MAC Filter List will be denied to access (LAN to WAN). Others will be  allowed. Allow: The MAC Filter List will be allowed to access (LAN to WAN). Others will be ...
  • Page 80 Please click Edit button to setting Virtual Server rules. Active: Administrator can select Virtual server rule to Enable or disable.  Comment: Enter the description of virtual server rule.  Protocol: Administrator can select service protocol of TCP or UDP. ...

  • Page 81: Time Policy

    5.5.5 Time Policy Please click Edit button to setting Time Policy rules. Comment: Enter the description of Time Policy rule.  Mode: Administrator can select On schedule or Out of schedule to execution the rules.  Create New Policy button: Administrator can set time for week / start time and end time.

  • Page 82: System Management

    6. System Management 6.1 Configure system management Administrator could specify geographical location of the system via instructions in this page. Administrator could also enter new Root and Admin passwords and allow multiple login methods.  System Language: Administrator can select language for English and Traditional Chinese ...
  • Page 83 Daily : Setting time to system reboot.  Weekly : Setting frequency (ex. Weekly) and time of system reboot  Monthly : Setting Every month, fixed date and time to system reboot  Click “Save” button to save your changes. And click “Reboot” button to activate your changes V1.0a...

  • Page 84: Configure Time Server

    6.2 Configure Time Server System time can be configured via this page, and manual setting or via a NTP server is supported. Mode: Administrator can select NTP Server or Manual.   NTP Server: System can auto update the system time. Administrator needs setting as NTP Server.

  • Page 85: Control Poe Bridge

    6.3 Control PoE Bridge CERIO CW-400NAC’s design includes smart PoE Bridge function. PoE Bridge function support provides next AP power, allowing administrators to conveniently structure their nework. PoE Bridge: Administrator can select Enable or Disable.  6.4 Configure SNMP Setup SNMP is an application-layer protocol that provides a message format for communication between SNMP managers and agents.
  • Page 86 Ro password : Set a password to authorize read-only access.  RW username: Set a community string to authorize read/write access.  RW password: Set a password to authorize read/write access.  SNMP Trap Events such as cold start interface up & down, and association & disassociation will report to an assigned server.

  • Page 87: Utilities

    7. Utilities 7.1 Profile Setting This Functions purpose is to backup current configuration, restore prior configuration or reset back to factory default configurations. Please click on Utilities -> Profile Setting and follow the below setting Save Settings to PC : Click Save button to save the current configuration to a local disk. ...

  • Page 88: System Upgrade

    7.2 System Upgrade Firmware is the main software image that system needs to respond to requests and to manage real time operations. Firmware upgrades are sometimes required to include new features or bugs fix. It takes around 2 minutes to upgrade due to complexity of firmware. To upgrade system firmware, click Browse button to locate the new firmware, and then click Upgrade button to upgrade.

  • Page 89: Network Utility

    Count : By default, it’s 5 and the range is from 1 to 50. It indicates number of connectivity  test. Traceroute : Allows tracing the hops from the CW-400NAC device to a selected outgoing IP  address. It should be used for the finding the route taken by ICMP packets across the network to the destination host.

  • Page 90: Status

    8. Status 8.1 Overview Detailed information on System, Network can be reviewed via this page. 8.2 System Log The system log displays system events when system is up and running. Also, it becomes very useful as a troubleshooting tool when issues are experienced in system. V1.0a...
  • Page 91 Time : The date and time when the event occurred.  Facility : It helps users to identify source of events such “System” or “User”  Severity : Severity level that a specific event is associated such as “info”, “error”, “warning”, ...
  • Page 92 Appendix A. WEB GUI Valid Characters Table B WEB GUI Valid Characters Block Field Valid Characters IP Address IP Format; 1-254 IP Netmask 128.0.0.0 ~ 255.255.255.252 IP Gateway IP Format; 1-254 Primary DNS IP Format; 1-254 Secondary DNS IP Format; 1-254 Hostname Length : 32 0-9, A-Z, a-z...
  • Page 93 Table B WEB GUI Valid Characters (continued) Block Field Valid Characters Management System Name/ Location Length : 32 0-9, A-Z, a-z Space ~ ! @ # $ % ^ * ( ) _ + - { } | : < > ? [ ] / ; ` , . = Description 32 chars Password...
  • Page 94 Table B WEB GUI Valid Characters (continued) Block Field Valid Characters Virtual AP Setup ESSID Length : 31 Space 0-9, A-Z, a-z ~ ! @ # $ % ^ * ( ) _ + - { } | : < > ? [ ] / ; ` , . = Maximum Clients 1 ~ 32 VLAN ID...

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