User Guide
Page 24
The Device does not detect a USB connection. 24 P-2812HNU(L)-Fx Series User's Guide Restoring an earlier working configuration may be useful if the device becomes unstable or even crashes. If you backed up an ... to Manage the Device Use any information your last configuration. The Device is recommended for everyday management of the Device using a (supported) web browser. • FTP for firmware upgrades and configuration backup/restore. 1.5 Good Habits for Managing the Device Do the following things regularly to make sure you . 1.6 LEDs (Lights) The...
The Device does not detect a USB connection. 24 P-2812HNU(L)-Fx Series User's Guide Restoring an earlier working configuration may be useful if the device becomes unstable or even crashes. If you backed up an ... to Manage the Device Use any information your last configuration. The Device is recommended for everyday management of the Device using a (supported) web browser. • FTP for firmware upgrades and configuration backup/restore. 1.5 Good Habits for Managing the Device Do the following things regularly to make sure you . 1.6 LEDs (Lights) The...
User Guide
Page 73
... a team leader of 10,000 kbps. It always gets the highest priority. Your colleagues use the Internet for communicating with at least twice every hour. P-2812HNU(L)-Fx Series User's Guide 73 You also upload data files (such as chat applications for research, as well as logs and e-mail archives) to receive... from the LAN interface, so that e-mail traffic gets the highest priority with other branch offices. Note: Voice traffic will not be able to the FTP server throughout the day. Chapter 3 Tutorials • Type 192.168.1.253 (R's N1 address) in the Gateway IP Address field.
... a team leader of 10,000 kbps. It always gets the highest priority. Your colleagues use the Internet for communicating with at least twice every hour. P-2812HNU(L)-Fx Series User's Guide 73 You also upload data files (such as chat applications for research, as well as logs and e-mail archives) to receive... from the LAN interface, so that e-mail traffic gets the highest priority with other branch offices. Note: Voice traffic will not be able to the FTP server throughout the day. Chapter 3 Tutorials • Type 192.168.1.253 (R's N1 address) in the Gateway IP Address field.
User Guide
Page 189
P-2812HNU(L)-Fx Series User's Guide 189 Global/local denotes the IP address of a host in a packet as the packet traverses a router, for example, the local address ....1.1 What You Can Do in a packet received from a subscriber (the inside local address) to the IP address of a host in a packet, for example, web or FTP, that you can use (Section on page 192). 10.1.2 What You Need To Know The following terms and concepts may help as a single computer to...
P-2812HNU(L)-Fx Series User's Guide 189 Global/local denotes the IP address of a host in a packet as the packet traverses a router, for example, the local address ....1.1 What You Can Do in a packet received from a subscriber (the inside local address) to the IP address of a host in a packet, for example, web or FTP, that you can use (Section on page 192). 10.1.2 What You Need To Know The following terms and concepts may help as a single computer to...
User Guide
Page 190
...port 80 to another (B in the example) and assign a default server IP address of port numbers. Please refer to open the Port Forwarding screen. 190 P-2812HNU(L)-Fx Series User's Guide Your ISP may periodically check for servers and may enter a single port number or a range of port numbers to be better... location. You assign the LAN IP addresses and the ISP assigns the WAN IP address. for example, web service is on port 80 and FTP on the Internet. Note: Many residential broadband ISP accounts do not allow you to run any active services at your ISP. Figure 82 Multiple ...
...port 80 to another (B in the example) and assign a default server IP address of port numbers. Please refer to open the Port Forwarding screen. 190 P-2812HNU(L)-Fx Series User's Guide Your ISP may periodically check for servers and may enter a single port number or a range of port numbers to be better... location. You assign the LAN IP addresses and the ISP assigns the WAN IP address. for example, web service is on port 80 and FTP on the Internet. Note: Many residential broadband ISP accounts do not allow you to run any active services at your ISP. Figure 82 Multiple ...
User Guide
Page 197
This is for people with a dynamic IP from their ISP or DHCP server that anyone can also access your FTP server or Web site on your own computer using an IP address that will always be able to call you to enable DDNS and configure ... service provider will give you (in applications such as NetMeeting and CU-SeeMe). The screen appears as yourhost.dyndns.org. Figure 87 Network Setting > DNS P-2812HNU(L)-Fx Series User's Guide 197 If you have a private WAN IP address, then you cannot use Dynamic DNS. 11.2 The Dynamic DNS Screen Use the...
This is for people with a dynamic IP from their ISP or DHCP server that anyone can also access your FTP server or Web site on your own computer using an IP address that will always be able to call you to enable DDNS and configure ... service provider will give you (in applications such as NetMeeting and CU-SeeMe). The screen appears as yourhost.dyndns.org. Figure 87 Network Setting > DNS P-2812HNU(L)-Fx Series User's Guide 197 If you have a private WAN IP address, then you cannot use Dynamic DNS. 11.2 The Dynamic DNS Screen Use the...
User Guide
Page 200
...destruction and modification of data, as well as log events, which may be important to the security of your previously saved settings. 200 P-2812HNU(L)-Fx Series User's Guide Apply Click Apply to Internet services such as a secure gateway for advanced technical information on page 202 for all ...and protects against Denial of computers, which are processed by default) unless the remote host is activated. This allows it to act as e-mail, FTP and the World Wide Web. The LAN (Local Area Network) port attaches to open the General screen. Click Security > Firewall to a network ...
...destruction and modification of data, as well as log events, which may be important to the security of your previously saved settings. 200 P-2812HNU(L)-Fx Series User's Guide Apply Click Apply to Internet services such as a secure gateway for advanced technical information on page 202 for all ...and protects against Denial of computers, which are processed by default) unless the remote host is activated. This allows it to act as e-mail, FTP and the World Wide Web. The LAN (Local Area Network) port attaches to open the General screen. Click Security > Firewall to a network ...
User Guide
Page 202
...) are there users that require this service? 2 Is it possible to modify the rule to be able to connect to computers with running FTP servers. 4 Does this chapter. 12.4.1 Guidelines For Enhancing Security With Your Firewall 1 Change the default password via web configurator. 2 Think about... Table 52 Security > Firewall > Services (continued) LABEL DESCRIPTION Apply Click Apply to save your Device. 4 Don't enable any existing rules? 202 P-2812HNU(L)-Fx Series User's Guide For example, if IRC is blocked for the services at specific interfaces. 6 Keep the firewall in any way. 3 Limit ...
...) are there users that require this service? 2 Is it possible to modify the rule to be able to connect to computers with running FTP servers. 4 Does this chapter. 12.4.1 Guidelines For Enhancing Security With Your Firewall 1 Change the default password via web configurator. 2 Think about... Table 52 Security > Firewall > Services (continued) LABEL DESCRIPTION Apply Click Apply to save your Device. 4 Don't enable any existing rules? 202 P-2812HNU(L)-Fx Series User's Guide For example, if IRC is blocked for the services at specific interfaces. 6 Keep the firewall in any way. 3 Limit ...
User Guide
Page 263
...find it. Refer to the label on the bottom of the file you can download new firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use firmware for your device's performance. Table 85 Maintenance > Firmware Upgrade LABEL DESCRIPTION Current Firmware Version This... is in progress! P-2812HNU(L)-Fx Series User's Guide 263 The upload process uses HTTP (Hypertext Transfer Protocol) and may take up...
...find it. Refer to the label on the bottom of the file you can download new firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use firmware for your device's performance. Table 85 Maintenance > Firmware Upgrade LABEL DESCRIPTION Current Firmware Version This... is in progress! P-2812HNU(L)-Fx Series User's Guide 263 The upload process uses HTTP (Hypertext Transfer Protocol) and may take up...
User Guide
Page 275
... is connected to a ETHERNET port. I cannot see or access the Login screen in the web configurator. See the troubleshooting suggestions for I cannot use FTP to upload / download the configuration file. / I cannot see the Login screen, but I cannot log in to log out. 3 Turn the Device... the Device in the web configurator. Log out of the advanced suggestions. See the troubleshooting suggestions for I cannot Telnet to the Device. P-2812HNU(L)-Fx Series User's Guide 275 These fields are case-sensitive, so make sure [Caps Lock] is not on page 273. Chapter 27 Troubleshooting...
... is connected to a ETHERNET port. I cannot see or access the Login screen in the web configurator. See the troubleshooting suggestions for I cannot use FTP to upload / download the configuration file. / I cannot see the Login screen, but I cannot log in to log out. 3 Turn the Device... the Device in the web configurator. Log out of the advanced suggestions. See the troubleshooting suggestions for I cannot Telnet to the Device. P-2812HNU(L)-Fx Series User's Guide 275 These fields are case-sensitive, so make sure [Caps Lock] is not on page 273. Chapter 27 Troubleshooting...
User Guide
Page 282
...You must have its capabilities to easily configure the rich range of allowed MAC addresses. 282 P-2812HNU(L)-Fx Series User's Guide These dates and times are then used to the Device wirelessly. Use ... Dynamic DNS (Domain Name System) support, you can use the web configurator, an HTTP/FTP/SCP/SFTP tool to protect your Device. If you have the Device assign IP addresses, ...is activated, all incoming traffic from the LAN. You can send logs from the ZyXEL web site and use a fixed URL, www.zyxel.com for troubleshooting. Enable wireless security (WEP, WPA(2), WPA(2)-PSK) and/or...
...You must have its capabilities to easily configure the rich range of allowed MAC addresses. 282 P-2812HNU(L)-Fx Series User's Guide These dates and times are then used to the Device wirelessly. Use ... Dynamic DNS (Domain Name System) support, you can use the web configurator, an HTTP/FTP/SCP/SFTP tool to protect your Device. If you have the Device assign IP addresses, ...is activated, all incoming traffic from the LAN. You can send logs from the ZyXEL web site and use a fixed URL, www.zyxel.com for troubleshooting. Enable wireless security (WEP, WPA(2), WPA(2)-PSK) and/or...
User Guide
Page 283
... see only Ethernet and are not aware of PPPoE thus saving you to decide whether a service (HTTP or FTP traffic for example) from having to manage PPPoE clients on your ISP to 7 PVC P-2812HNU(L)-Fx Series User's Guide 283 Chapter 28 Product Specifications Table 90 Firmware Specifications (continued) QoS (Quality of Service...
... see only Ethernet and are not aware of PPPoE thus saving you to decide whether a service (HTTP or FTP traffic for example) from having to manage PPPoE clients on your ISP to 7 PVC P-2812HNU(L)-Fx Series User's Guide 283 Chapter 28 Product Specifications Table 90 Firmware Specifications (continued) QoS (Quality of Service...
User Guide
Page 284
...your current call on hold and receive the new incoming call, or end the current call and receive the new incoming call. 284 P-2812HNU(L)-Fx Series User's Guide You can place a call to the last number that a call uses by all features are supported by not... Management • Embedded Web Configurator • CLI (Command Line Interpreter) • Firmware upgrade and configuration file restore through Web/FTP/SCP/ SFTP • Remote Management Control: Telnet, FTP, Web, SSH/SCP/SFTP, and ICMP. • Remote Firmware Upgrade • Syslog • TR-069 • TR-064...
...your current call on hold and receive the new incoming call, or end the current call and receive the new incoming call. 284 P-2812HNU(L)-Fx Series User's Guide You can place a call to the last number that a call uses by all features are supported by not... Management • Embedded Web Configurator • CLI (Command Line Interpreter) • Firmware upgrade and configuration file restore through Web/FTP/SCP/ SFTP • Remote Management Control: Telnet, FTP, Web, SSH/SCP/SFTP, and ICMP. • Remote Firmware Upgrade • Syslog • TR-069 • TR-064...
User Guide
Page 359
...is a brief explanation of IP protocol used by e-mail. Please refer to RFC 1700 for example www.zyxel.com) to find out if a user is TCP/UDP, then the service uses the same port number...and their associated protocols and port numbers. BOOTP_SERVER UDP 67 DHCP Server. BOOTP_CLIENT UDP 68 DHCP Client. FTP TCP 20 File Transfer Program, a program to enable fast transfer of port numbers, ICMP type/code ... a listening port by some commonly-used to IP numbers. P-2812HNU(L)-Fx Series User's Guide 359 H.323 TCP 1720 NetMeeting uses this is logged on the Protocol.
...is a brief explanation of IP protocol used by e-mail. Please refer to RFC 1700 for example www.zyxel.com) to find out if a user is TCP/UDP, then the service uses the same port number...and their associated protocols and port numbers. BOOTP_SERVER UDP 67 DHCP Server. BOOTP_CLIENT UDP 68 DHCP Client. FTP TCP 20 File Transfer Program, a program to enable fast transfer of port numbers, ICMP type/code ... a listening port by some commonly-used to IP numbers. P-2812HNU(L)-Fx Series User's Guide 359 H.323 TCP 1720 NetMeeting uses this is logged on the Protocol.
User Guide
Page 361
... Telnet is an interface to access data on the Internet and in UNIX environments. It operates over TCP/ IP networks. Another videoconferencing solution. P-2812HNU(L)-Fx Series User's Guide 361 Syslog allows you to move messages from one e-mail server to another. Login Host Protocol used for use with ...TCP 22 1558 514 49 23 TFTP VDOLIVE UDP TCP 69 7000 DESCRIPTION Simple Mail Transfer Protocol is an Internet file transfer protocol similar to FTP, but uses the UDP (User Datagram Protocol) rather than TCP (Transmission Control Protocol). Its primary function is to allow users to log...
... Telnet is an interface to access data on the Internet and in UNIX environments. It operates over TCP/ IP networks. Another videoconferencing solution. P-2812HNU(L)-Fx Series User's Guide 361 Syslog allows you to move messages from one e-mail server to another. Login Host Protocol used for use with ...TCP 22 1558 514 49 23 TFTP VDOLIVE UDP TCP 69 7000 DESCRIPTION Simple Mail Transfer Protocol is an Internet file transfer protocol similar to FTP, but uses the UDP (User Datagram Protocol) rather than TCP (Transmission Control Protocol). Its primary function is to allow users to log...
User Guide
Page 417
filters MAC address 139 firewalls 211 configuration 213 security 215 firmware 289 flash key 253 flashing 253 fragmentation threshold 138, 377 frequency range 317 FTP 202 G G.168 229, 315 G.711 316 G.729 316 G.992.1 312 G.992.3 312 G.992.5 312 H hidden node 375 host 265 host name 89 humidity 309 I IAD ....11g 377 IEEE 802.11g wireless LAN 316 IEEE 802.11i 316 IEEE 802.1Q 116 IEEE 802.1Q VLAN 252 IGMP 117 version 117 P-2812HNU(L)-Fx Series User's Guide Index IGMP proxy 313 IGMP v1 313 IGMP v2 313 importing trusted CAs 225 Independent Basic Service Set, see IBSS initialization...
filters MAC address 139 firewalls 211 configuration 213 security 215 firmware 289 flash key 253 flashing 253 fragmentation threshold 138, 377 frequency range 317 FTP 202 G G.168 229, 315 G.711 316 G.729 316 G.992.1 312 G.992.3 312 G.992.5 312 H hidden node 375 host 265 host name 89 humidity 309 I IAD ....11g 377 IEEE 802.11g wireless LAN 316 IEEE 802.11i 316 IEEE 802.1Q 116 IEEE 802.1Q VLAN 252 IGMP 117 version 117 P-2812HNU(L)-Fx Series User's Guide Index IGMP proxy 313 IGMP v1 313 IGMP v2 313 importing trusted CAs 225 Independent Basic Service Set, see IBSS initialization...
User Guide
Page 418
...) 100, 105, 108, 114 peer-to -Point Protocol) Link Layer Protocol 313 PPP over ATM AAL5 312 PPP over Ethernet 312 418 P-2812HNU(L)-Fx Series User's Guide See FTP. Index WPS 148 listening port 232 Local Area Network, see LAN login passwords 30 logout 30 automatic 30 logs 257, 261, 277 N NAT..., 217 MAC address 157 filter 139 MAC address filtering 217 MAC filter 217 managing the device command interface 25 good habits 26 Telnet 25 using FTP.
...) 100, 105, 108, 114 peer-to -Point Protocol) Link Layer Protocol 313 PPP over ATM AAL5 312 PPP over Ethernet 312 418 P-2812HNU(L)-Fx Series User's Guide See FTP. Index WPS 148 listening port 232 Local Area Network, see LAN login passwords 30 logout 30 automatic 30 logs 257, 261, 277 N NAT..., 217 MAC address 157 filter 139 MAC address filtering 217 MAC filter 217 managing the device command interface 25 good habits 26 Telnet 25 using FTP.