User Guide
Page 11
...Contents...11 Part I: Introduction 21 Chapter 1 Introducing the ZyXEL Device 23 1.1 Overview ...23 1.2 Ways to Manage the ZyXEL Device 23 1.3 Good Habits for Managing the ZyXEL Device 24 1.4 Applications for the ZyXEL Device 24 1.4.1 Internet Access ...25 1.5 LEDs (Lights) ...26 1.6 The RESET Button ...27 1.6.1 Using the Reset Button 27 1.7 The WPS WLAN Button ...27 1.7.1... 29 2.2 Web Configurator Main Screen 31 2.2.1 Title Bar ...32 2.2.2 Navigation Panel ...32 2.2.3 Main Window ...34 2.2.4 Status Bar ...34 Chapter 3 Status Screens ...35 P-660HW-Tx v3 Series User's Guide 11
...Contents...11 Part I: Introduction 21 Chapter 1 Introducing the ZyXEL Device 23 1.1 Overview ...23 1.2 Ways to Manage the ZyXEL Device 23 1.3 Good Habits for Managing the ZyXEL Device 24 1.4 Applications for the ZyXEL Device 24 1.4.1 Internet Access ...25 1.5 LEDs (Lights) ...26 1.6 The RESET Button ...27 1.6.1 Using the Reset Button 27 1.7 The WPS WLAN Button ...27 1.7.1... 29 2.2 Web Configurator Main Screen 31 2.2.1 Title Bar ...32 2.2.2 Navigation Panel ...32 2.2.3 Main Window ...34 2.2.4 Status Bar ...34 Chapter 3 Status Screens ...35 P-660HW-Tx v3 Series User's Guide 11
User Guide
Page 24
...restore. • TR-069. Chapter 1 Introducing the ZyXEL Device • FTP for Managing the ZyXEL Device Do the following things regularly to make sure you know how to restore it). This is well suited. 24 P-660HW-Tx v3 Series User's Guide Restoring an earlier working configuration may ...earlier configuration file, you would not have to reset the ZyXEL Device to totally re-configure the ZyXEL Device. You could simply restore your last configuration. 1.4 Applications for the ZyXEL Device Here are some example uses for which the ZyXEL Device is an auto-configuration server used to ...
...restore. • TR-069. Chapter 1 Introducing the ZyXEL Device • FTP for Managing the ZyXEL Device Do the following things regularly to make sure you know how to restore it). This is well suited. 24 P-660HW-Tx v3 Series User's Guide Restoring an earlier working configuration may ...earlier configuration file, you would not have to reset the ZyXEL Device to totally re-configure the ZyXEL Device. You could simply restore your last configuration. 1.4 Applications for the ZyXEL Device Here are some example uses for which the ZyXEL Device is an auto-configuration server used to ...
User Guide
Page 27
... ZyXEL Device is on (not blinking). 2 To set up . Off The ZyXEL Device... does not have been restored and the device restarts. 1.7 The WPS WLAN Button You can use the WPS WLAN ON/OFF button on the back of the device to turn the wireless LAN off or on hardware connections. 1.6 The RESET...to use the RESET button at the...ZyXEL Device Table 1 LED Descriptions LED COLO R STATUS DESCRIPTION INTERNET Green On The ZyXEL Device has an IP connection but failed. Red On The ZyXEL Device attempted to the factory default settings, press the RESET...be reset to blink, the defaults have an...
... ZyXEL Device is on (not blinking). 2 To set up . Off The ZyXEL Device... does not have been restored and the device restarts. 1.7 The WPS WLAN Button You can use the WPS WLAN ON/OFF button on the back of the device to turn the wireless LAN off or on hardware connections. 1.6 The RESET...to use the RESET button at the...ZyXEL Device Table 1 LED Descriptions LED COLO R STATUS DESCRIPTION INTERNET Green On The ZyXEL Device has an IP connection but failed. Red On The ZyXEL Device attempted to the factory default settings, press the RESET...be reset to blink, the defaults have an...
User Guide
Page 34
... configuration fields. Logs View Log Use this screen to display your device's configuration (settings) or reset the factory default settings. UPnP General Use this screen to turn UPnP on page 35 for services... that you click Apply or OK to verify that the configuration has been updated. 34 P-660HW-Tx v3 Series User's Guide Log Settings Use this screen to select which logs and/or immediate alerts...through which interface(s) and from which IP address(es) users can use FTP to access the ZyXEL Device. You can also set whether or not your device will respond to pings and probes ...
... configuration fields. Logs View Log Use this screen to display your device's configuration (settings) or reset the factory default settings. UPnP General Use this screen to turn UPnP on page 35 for services... that you click Apply or OK to verify that the configuration has been updated. 34 P-660HW-Tx v3 Series User's Guide Log Settings Use this screen to select which logs and/or immediate alerts...through which interface(s) and from which IP address(es) users can use FTP to access the ZyXEL Device. You can also set whether or not your device will respond to pings and probes ...
User Guide
Page 37
... when you restart it (Maintenance > Tools > Restart), or when you can configure the settings. P-660HW-Tx v3 Series User's Guide 37 Security Firewall This displays whether or not the ZyXEL Device's firewall is functioning as a router or a bridge. System Status System Uptime This field displays ...field displays what percentage of the ZyXEL Device's memory is the channel number used to the screen where you reset it last started up when you plug it in the ZyXEL Device. Interface Status Interface This column displays each interface the ZyXEL Device has. Channel This is ...
... when you restart it (Maintenance > Tools > Restart), or when you can configure the settings. P-660HW-Tx v3 Series User's Guide 37 Security Firewall This displays whether or not the ZyXEL Device's firewall is functioning as a router or a bridge. System Status System Uptime This field displays ...field displays what percentage of the ZyXEL Device's memory is the channel number used to the screen where you reset it last started up when you plug it in the ZyXEL Device. Interface Status Interface This column displays each interface the ZyXEL Device has. Channel This is ...
User Guide
Page 155
... Day Check the day(s) you want to enable or disable the wireless LAN. Reset Click this time period. WLAN status Select On or Off to activate wireless LAN scheduling on or off. P-660HW-Tx v3 Series User's Guide 155 Click Network > Wireless LAN > Scheduling. For example,... if you want to save your ZyXEL Device. Table 41 Network > Wireless LAN > QoS LABEL DESCRIPTION Enable Wireless LAN...
... Day Check the day(s) you want to enable or disable the wireless LAN. Reset Click this time period. WLAN status Select On or Off to activate wireless LAN scheduling on or off. P-660HW-Tx v3 Series User's Guide 155 Click Network > Wireless LAN > Scheduling. For example,... if you want to save your ZyXEL Device. Table 41 Network > Wireless LAN > QoS LABEL DESCRIPTION Enable Wireless LAN...
User Guide
Page 167
... handshake; A configured wireless client can still act as enrollee or registrar in a notebook computer) connecting to the enrollee are randomly-generated. P-660HW-Tx v3 Series User's Guide 167 Once a WPS-enabled device has connected to add more devices you use WPS, a different device can some WPS-...but a configured access point can no longer act as enrollee. By default, a WPS devices is not always the enrollee. If you must reset it supports both functions). Note that it becomes "configured". It will be the registrar if necessary. Figure 63 How WPS works ACTIVATE WPS ...
... handshake; A configured wireless client can still act as enrollee or registrar in a notebook computer) connecting to the enrollee are randomly-generated. P-660HW-Tx v3 Series User's Guide 167 Once a WPS-enabled device has connected to add more devices you use WPS, a different device can some WPS-...but a configured access point can no longer act as enrollee. By default, a WPS devices is not always the enrollee. If you must reset it supports both functions). Note that it becomes "configured". It will be the registrar if necessary. Figure 63 How WPS works ACTIVATE WPS ...
User Guide
Page 170
You can remove it or reset the AP. 170 P-660HW-Tx v3 Series User's Guide Chapter 8 Wireless LAN • When you use the PBC method, there is a short period (from the moment you press the button on ...
You can remove it or reset the AP. 170 P-660HW-Tx v3 Series User's Guide Chapter 8 Wireless LAN • When you use the PBC method, there is a short period (from the moment you press the button on ...
User Guide
Page 181
...and disable the SIP (VoIP) ALG in the ZyXEL Device. When the ZyXEL Device registers with portforwarding and address-mapping rules. ...to use STUN or an outbound proxy if your ZyXEL Device is located relative to save your subscribers are... the SIP register server, the SIP ALG translates the ZyXEL Device's private IP address inside hosts, while the web...host is behind a SIP ALG. To access this to the ZyXEL Device, for example, the local address refers to the IP...denotes the IP address of a host in the data stream. Reset Click this to a public IP address. A SIP ALG allows ...
...and disable the SIP (VoIP) ALG in the ZyXEL Device. When the ZyXEL Device registers with portforwarding and address-mapping rules. ...to use STUN or an outbound proxy if your ZyXEL Device is located relative to save your subscribers are... the SIP register server, the SIP ALG translates the ZyXEL Device's private IP address inside hosts, while the web...host is behind a SIP ALG. To access this to the ZyXEL Device, for example, the local address refers to the IP...denotes the IP address of a host in the data stream. Reset Click this to a public IP address. A SIP ALG allows ...
User Guide
Page 195
... discard the packets without passing through the ZyXEL Device. Select the check box to create a log (when the above action is the direction of travel of Service (DoS) attacks when the firewall is to display less information. P-660HW-Tx v3 Series User's Guide 195 A better solution... is called an asymmetrical or "triangle" route. Click this to take on packets that are traveling in the selected direction and do not match any of the ZyXEL Device or the ZyXEL Device itself. Select Reject to reset the ...
... discard the packets without passing through the ZyXEL Device. Select the check box to create a log (when the above action is the direction of travel of Service (DoS) attacks when the firewall is to display less information. P-660HW-Tx v3 Series User's Guide 195 A better solution... is called an asymmetrical or "triangle" route. Click this to take on packets that are traveling in the selected direction and do not match any of the ZyXEL Device or the ZyXEL Device itself. Select Reject to reset the ...
User Guide
Page 197
...addresses or ranges of packets (Permit). Action This field displays whether the firewall silently discards packets (Drop), discards packets and sends a TCP reset packet or an ICMP destinationunreachable message to the screen where you typed. Modify Click the Edit icon to go to the sender (Reject) ...move up by one when you want to delete an existing firewall rule. Click this to restore your rules is equivalent to field. P-660HW-Tx v3 Series User's Guide 197 The ordering of their numbering. Log This field shows you whether a schedule is created when packets match this...
...addresses or ranges of packets (Permit). Action This field displays whether the firewall silently discards packets (Drop), discards packets and sends a TCP reset packet or an ICMP destinationunreachable message to the screen where you typed. Modify Click the Edit icon to go to the sender (Reject) ...move up by one when you want to delete an existing firewall rule. Click this to restore your rules is equivalent to field. P-660HW-Tx v3 Series User's Guide 197 The ordering of their numbering. Log This field shows you whether a schedule is created when packets match this...
User Guide
Page 208
... computer on the LAN initiates a connection by sending out a SYN packet to a receiving server on the WAN. 2 The ZyXEL Device reroutes the SYN packet through Gateway A on the LAN to the WAN. 3 The reply from the WAN can go ...to use IP alias. As a result, the ZyXEL Device resets the connection, as the ZyXEL Device's LAN IP address), the "triangle route" (also called asymmetrical route) problem may have the ZyXEL Device allow triangle route sessions, traffic from the ...ISPs). If an alternate gateway is a path for each logical network. 208 P-660HW-Tx v3 Series User's Guide
... computer on the LAN initiates a connection by sending out a SYN packet to a receiving server on the WAN. 2 The ZyXEL Device reroutes the SYN packet through Gateway A on the LAN to the WAN. 3 The reply from the WAN can go ...to use IP alias. As a result, the ZyXEL Device resets the connection, as the ZyXEL Device's LAN IP address), the "triangle route" (also called asymmetrical route) problem may have the ZyXEL Device allow triangle route sessions, traffic from the ...ISPs). If an alternate gateway is a path for each logical network. 208 P-660HW-Tx v3 Series User's Guide
User Guide
Page 280
...either send a TCP reset packet for a blocked TCP packet (or an ICMP port-unreachable packet for unused ports, thus leaving the unused ports and the ZyXEL Device unseen. If this option is selected. Click this to save your previously saved settings. 280 P-660HW-Tx v3 Series User's Guide ...Select LAN to reply to incoming WAN Ping requests. Do not respond to requests for unused ports. Otherwise select LAN & WAN to reply to the Internet. Therefore if a firewall rule stops a probing packet, the ZyXEL Device reacts based ...
...either send a TCP reset packet for a blocked TCP packet (or an ICMP port-unreachable packet for unused ports, thus leaving the unused ports and the ZyXEL Device unseen. If this option is selected. Click this to save your previously saved settings. 280 P-660HW-Tx v3 Series User's Guide ...Select LAN to reply to incoming WAN Ping requests. Do not respond to requests for unused ports. Otherwise select LAN & WAN to reply to the Internet. Therefore if a firewall rule stops a probing packet, the ZyXEL Device reacts based ...
User Guide
Page 308
... idle timeout (s): 60UDP idle timeout (s): 60TCP connection (three way handshaking) timeout (s): 30TCP FIN-wait timeout (s): 60TCP idle (established) timeout (s): 3600 308 P-660HW-Tx v3 Series User's Guide Table 95 TCP Reset Logs LOG MESSAGE Under SYN flood attack, sent TCP RST Exceed TCP MAX incomplete, sent TCP RST Peer TCP state out of...
... idle timeout (s): 60UDP idle timeout (s): 60TCP connection (three way handshaking) timeout (s): 30TCP FIN-wait timeout (s): 60TCP idle (established) timeout (s): 3600 308 P-660HW-Tx v3 Series User's Guide Table 95 TCP Reset Logs LOG MESSAGE Under SYN flood attack, sent TCP RST Exceed TCP MAX incomplete, sent TCP RST Peer TCP state out of...
User Guide
Page 309
... of ICMP packets or the ICMP packets are out of order. For type and code details, see Table 105 on the firewall TCP reset mechanism (via CI command: "sys firewall tcprst"). The firewall allowed a triangle route session to the sender. The router blocked a packet... Incomplete High", the router sends TCP RST packets for TCP connections and destroys TOS (firewall dynamic sessions) until incomplete connections < "Maximum Incomplete Low". P-660HW-Tx v3 Series User's Guide 309 Table 96 Packet Filter Logs LOG MESSAGE [ TCP | UDP | ICMP | IGMP | Generic ] packet filter matched (set and...
... of ICMP packets or the ICMP packets are out of order. For type and code details, see Table 105 on the firewall TCP reset mechanism (via CI command: "sys firewall tcprst"). The firewall allowed a triangle route session to the sender. The router blocked a packet... Incomplete High", the router sends TCP RST packets for TCP connections and destroys TOS (firewall dynamic sessions) until incomplete connections < "Maximum Incomplete Low". P-660HW-Tx v3 Series User's Guide 309 Table 96 Packet Filter Logs LOG MESSAGE [ TCP | UDP | ICMP | IGMP | Generic ] packet filter matched (set and...
User Guide
Page 315
... upload the factory default configuration file if you can also reset your device's performance. You can download new firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use firmware for your ZyXEL device. You can backup the configuration file to upload new... firmware, manage configuration files and restart your previous settings. After you configure your device, you want to return the device to restart your device's specific model. P-660HW-Tx v3...
... upload the factory default configuration file if you can also reset your device's performance. You can download new firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use firmware for your ZyXEL device. You can backup the configuration file to upload new... firmware, manage configuration files and restart your previous settings. After you configure your device, you want to return the device to restart your device's specific model. P-660HW-Tx v3...
User Guide
Page 328
... Restart to do this if the ZyXEL Device hangs, for more information on the rear panel to reboot the ZyXEL Device remotely without turning the power off. Figure 142 Maintenance > Tools >Restart 328 P-660HW-Tx v3 Series User's Guide Chapter 22 Tools Reset to Factory Defaults Click the Reset button to clear all user-entered configuration...
... Restart to do this if the ZyXEL Device hangs, for more information on the rear panel to reboot the ZyXEL Device remotely without turning the power off. Figure 142 Maintenance > Tools >Restart 328 P-660HW-Tx v3 Series User's Guide Chapter 22 Tools Reset to Factory Defaults Click the Reset button to clear all user-entered configuration...
User Guide
Page 329
CHAPTER 23 Diagnostic 23.1 Overview These read-only screens display information to help you identify problems with the ZyXEL Device. 23.1.1 What You Can Do in the Diagnostic Screens • Use the General Diagnostic screen (Section 23.2 on page 329) to ping an IP ...address. • Use the DSL Line Diagnostic screen (Section 23.3 on page 330) to view the DSL line statistics and reset the ADSL line. 23.2 The General Diagnostic Screen Use this screen to open the screen shown next. Click Maintenance > Diagnostic to ping an IP address...
CHAPTER 23 Diagnostic 23.1 Overview These read-only screens display information to help you identify problems with the ZyXEL Device. 23.1.1 What You Can Do in the Diagnostic Screens • Use the General Diagnostic screen (Section 23.2 on page 329) to ping an IP ...address. • Use the DSL Line Diagnostic screen (Section 23.3 on page 330) to view the DSL line statistics and reset the ADSL line. 23.2 The General Diagnostic Screen Use this screen to open the screen shown next. Click Maintenance > Diagnostic to ping an IP address...
User Guide
Page 330
Table 113 Maintenance > Diagnostic > General LABEL DESCRIPTION TCP/IP Address Type the IP address of a computer that you want to ping in this to ping the IP address that you entered. 23.3 The DSL Line Diagnostic Screen Use this screen to view the DSL line statistics and reset the ADSL line. Figure 144 Maintenance > Diagnostic > DSL Line 330 P-660HW-Tx v3 Series User's Guide Chapter 23 Diagnostic The following table describes the fields in order to test a connection. Click Maintenance > Diagnostic > DSL Line to open the screen shown next. Ping Click this screen.
Table 113 Maintenance > Diagnostic > General LABEL DESCRIPTION TCP/IP Address Type the IP address of a computer that you want to ping in this to ping the IP address that you entered. 23.3 The DSL Line Diagnostic Screen Use this screen to view the DSL line statistics and reset the ADSL line. Figure 144 Maintenance > Diagnostic > DSL Line 330 P-660HW-Tx v3 Series User's Guide Chapter 23 Diagnostic The following table describes the fields in order to test a connection. Click Maintenance > Diagnostic > DSL Line to open the screen shown next. Ping Click this screen.
User Guide
Page 332
... WAN and gateway IP address, VPI/VCI and LAN IP address. 332 P-660HW-Tx v3 Series User's Guide It is the line's bit allocation. Discrete Multi-Tone (DMT) modulation divides up a line's bandwidth into the ZyXEL Device from the ISP. attenuation downstream is . The rest of the display is...There will be some tones without any bits as the number (in decibels) that can be space between the upstream and downstream channels. Reset ADSL Line The better (or shorter) the line, the higher the number of this to determine whether particular specific types of the connection...
... WAN and gateway IP address, VPI/VCI and LAN IP address. 332 P-660HW-Tx v3 Series User's Guide It is the line's bit allocation. Discrete Multi-Tone (DMT) modulation divides up a line's bandwidth into the ZyXEL Device from the ISP. attenuation downstream is . The rest of the display is...There will be some tones without any bits as the number (in decibels) that can be space between the upstream and downstream channels. Reset ADSL Line The better (or shorter) the line, the higher the number of this to determine whether particular specific types of the connection...