User Guide
Page 2
...chlorine-free. Ensuring that comply with limited rights only as provided in the United States and other countries, licensed exclusively through X/Open Company, Ltd. Improving our environmental record on the removable media in content from time to time without obligation on paper that ... and the software described herein are provided to you subject to make any hazardous or ozone-depleting material. Unless otherwise indicated, 3Com registered trademarks are registered trademarks of -life electronic components. Reducing the waste generated by any means or used to the following:...
...chlorine-free. Ensuring that comply with limited rights only as provided in the United States and other countries, licensed exclusively through X/Open Company, Ltd. Improving our environmental record on the removable media in content from time to time without obligation on paper that ... and the software described herein are provided to you subject to make any hazardous or ozone-depleting material. Unless otherwise indicated, 3Com registered trademarks are registered trademarks of -life electronic components. Reducing the waste generated by any means or used to the following:...
User Guide
Page 36
... that your Router has been located, you want to complete (see Figure 20. search the same subnet Figure 17 Discovery Screen - search IP range Once your PC is on for the search to connect and click Open. 34 CHAPTER 4: RUNNING THE SETUP WIZARD Figure 15 3Com Detect Application... If the computer has multiple network adapters, select the adapter that specifying a large range may take some time for a connected Router (default), or specifying an IP range. Select the Router to which you will...
... that your Router has been located, you want to complete (see Figure 20. search the same subnet Figure 17 Discovery Screen - search IP range Once your PC is on for the search to connect and click Open. 34 CHAPTER 4: RUNNING THE SETUP WIZARD Figure 15 3Com Detect Application... If the computer has multiple network adapters, select the adapter that specifying a large range may take some time for a connected Router (default), or specifying an IP range. Select the Router to which you will...
User Guide
Page 94
...session to configure additional parameters for use by another packet. ■ TCP SYN wait - 92 CHAPTER 5: CONFIGURING THE ROUTER Figure 70 High Level Firewall Protection Screen If you select high level of protection, you would have an option to synchronize before dropping the session....TCP FIN wait - When the timeout value expires, the Router drops the un-assembled packet, freeing that a packet state structure remains active. Configures the number of seconds that structure for the firewall. ■ Fragmentation half-open wait - Specifies how long a TCP session will be ...
...session to configure additional parameters for use by another packet. ■ TCP SYN wait - 92 CHAPTER 5: CONFIGURING THE ROUTER Figure 70 High Level Firewall Protection Screen If you select high level of protection, you would have an option to synchronize before dropping the session....TCP FIN wait - When the timeout value expires, the Router drops the un-assembled packet, freeing that a packet state structure remains active. Configures the number of seconds that structure for the firewall. ■ Fragmentation half-open wait - Specifies how long a TCP session will be ...
User Guide
Page 95
... session is detected as incomplete. ■ Maximum half-open fragmentation packet number from same host Maximum number of allowed incomplete TCP/UDP sessions per minute. ■ Incomplete TCP/UDP sessions (per min) HIGH - Firewall 93 ■ Total incomplete TCP/UDP sessions HIGH -... Defines the rate of half-open fragmentation packets from detecting a flood attack to stop deleting half-open fragmentation detect sensitive time period - Length of time from the same...
... session is detected as incomplete. ■ Maximum half-open fragmentation packet number from same host Maximum number of allowed incomplete TCP/UDP sessions per minute. ■ Incomplete TCP/UDP sessions (per min) HIGH - Firewall 93 ■ Total incomplete TCP/UDP sessions HIGH -... Defines the rate of half-open fragmentation packets from detecting a flood attack to stop deleting half-open fragmentation detect sensitive time period - Length of time from the same...
User Guide
Page 96
...Copy To drop-down menu. 94 CHAPTER 5: CONFIGURING THE ROUTER Special Applications Special Applications (port triggering) let you will need to check with the application vendor to determine which ports need to be opened up in the firewall for the application to work properly with the Network Address ...Translation (NAT) feature of the Router. Note that you specified. Also specify whether these ports are TCP or UDP....
...Copy To drop-down menu. 94 CHAPTER 5: CONFIGURING THE ROUTER Special Applications Special Applications (port triggering) let you will need to check with the application vendor to determine which ports need to be opened up in the firewall for the application to work properly with the Network Address ...Translation (NAT) feature of the Router. Note that you specified. Also specify whether these ports are TCP or UDP....
User Guide
Page 98
DMZ If you can open the client up to save the changes for each Virtual Server entry by clients on a... and the LAN port which the traffic will be routed to. 4 You can access the DMZ PC without firewall protection. Figure 73 DMZ Screen Use this address can enable or disable each Virtual Server entry. The computer in the Client PC IP... the NAT feature is not protected from behind the firewall, you have a client PC that cannot run an Internet application properly from hacker attacks. If the IP 96 CHAPTER 5: CONFIGURING THE ROUTER 3 Specify the public port that will be seen by...
DMZ If you can open the client up to save the changes for each Virtual Server entry by clients on a... and the LAN port which the traffic will be routed to. 4 You can access the DMZ PC without firewall protection. Figure 73 DMZ Screen Use this address can enable or disable each Virtual Server entry. The computer in the Client PC IP... the NAT feature is not protected from behind the firewall, you have a client PC that cannot run an Internet application properly from hacker attacks. If the IP 96 CHAPTER 5: CONFIGURING THE ROUTER 3 Specify the public port that will be seen by...
User Guide
Page 104
...Universal Plug and Play - Some applications require the Router's firewall to be configured in a specific way to support this feature. The Router can be able to help the problems associated with the Router, basically "telling" the Router which the Router shares the single IP address assigned by advanced users..., and other applications that offers seamless operation of interest might be disabled by your Router. The Router ships with the computers on the Internet. This usually requires opening TCP and UDP ports and in order to access the Internet. This function should only...
...Universal Plug and Play - Some applications require the Router's firewall to be configured in a specific way to support this feature. The Router can be able to help the problems associated with the Router, basically "telling" the Router which the Router shares the single IP address assigned by advanced users..., and other applications that offers seamless operation of interest might be disabled by your Router. The Router ships with the computers on the Internet. This usually requires opening TCP and UDP ports and in order to access the Internet. This function should only...