SnapGear 1.7.8 manual 192.168.0.0 192.168.0.255 192.168.0/24 prefix

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6.If you have chosen to use the static IP reset feature of the SnapGear appliance, choose an address in the range:

192.168.0.0 - 192.168.0.255 (192.168.0/24 prefix)

Enter the value into the IP Address field followed by a number (1-254) to identify your PC (e.g. 192.168.0.2). You may have to reboot at this point.

7.Connect the SnapGear appliance and the PC to the hub and continue with the following steps.

Note

Your SnapGear appliance ships with a Windows installation program called the SnapGear Setup Wizard. If you are using statically pre-assigned IP addresses on your network (i.e. there is a static network with no active DHCP server), the Setup Wizard will help assign an IP address to the SnapGear appliance.

On DHCP enabled (i.e. dynamic) networks, or if you have performed a static IP reset, the Setup Wizard will locate the IP address assigned to your SnapGear appliance. The Setup Wizard will also provide the option to change the SnapGear appliance administrative password.

You can run the Setup Wizard from any PC on the network running Windows 2000, Windows XP, Windows ME, Windows NT 4 or Windows 95/98.

If you are using Windows 95 you must have the MS Dial Up Networking 1.3 update (msdun13.exe) installed.

If you are using an early version of Windows 95 (i.e. pre-OSR2), you must install the Winsock 2.0 update (w95w2setup.exe). If you are using Windows NT, Windows 2000, or Windows XP Professional you must be logged in as administrator to run the Setup Wizard.

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Getting started

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Contents Rev May 2nd Table of contents Virtual Private Networking Introduction Term Meaning TerminologyLAN TCP/IP Document conventionsStep Chapter Installing and configuring your SnapGear applianceLabel Activity Description Your SnapGear applianceLEDs SnapGear appliance back panels Network interconnections Software features SnapGear appliance featuresDial-in connection features Internet link featuresLAN link features Environmental features Getting started Static IP reset10.0.0.0 10.255.255.255 10/8 prefix New Networks192.168.0.0 192.168.0.255 192.168.0/24 prefix Configuring the SnapGear appliance on your network Page Set up IP addresses Multiple SnapGear appliances were found on the network Your SnapGear appliance was found on the networkYour SnapGear appliance needs an IP address SnapGear Management Console web administration pages Administrative passwordUsing linsetip Initial setup using LinuxPing -b subnet broadcast address Arp -a Using an existing local Dhcp or Bootp serverEdit the /etc/inetd.conf file Configuring a new local Dhcp or Bootp serverSnapGear Quick Setup LAN port quick setup LAN port quick setupISP connection quick setup ISP connection quick setupGetting started Configuring the PCs on your network TCP/IP properties Physically connect modem device Connecting to the InternetConnect to Internet Adsl Select Internet connectionConnect to Internet cable modem Connect to Internet modem Connect to Internet directField Description ISP. The Password and Confirm Password fields mustInternet failover Advanced configuration optionFollowing figure shows the failover configuration screen Failed connection Establishing the connection Configure PCs to use SnapGear appliance Internet gatewayDial-in server configuration Dial-in server configuration Dial-in setup Dial-in setupField Description Dial-in user account creation Dial-in user accountsFollowing figure shows the user maintenance screen Account list Dial-in password errorFor Windows 95 and Windows Remote user configurationServer types Connect to dialogue box WindowsClick Next to continue 11 Connection availability 13 Remote access login screen IP configuration Network configurationNetwork configuration Advanced IP configuration Advanced IP configurationNetwork configuration Dhcp server Dhcp server configurationNetwork configuration Additional routes Advanced networkingTraffic shaping Firewall Incoming accessIncoming access configuration Incoming access administration servicesConfigure external access to services External access to servicesPort forwarding Port forwarding configurationSecurity group classes configuration Outgoing accessFirewall rules Outgoing access settingsIntrusion detection and blocking Intrusion detection and blocking configurationPage Content filtering Content filtering Filtering Level Description Filtering levels and reportingVirtual Private Networking 1VPN tunneling using the Pptp serverPptp client setup Pptp client configuration Pptp server setup Pptp server setup Enable and configure the Pptp VPN serverField Description 4PPTP VPN server accounts screen Configuring user accounts for VPN serverVirtual Private Networking VPN Pptp IP address Configuring the remote VPN clientVirtual Private Networking Windows 95 and Windows VPN client setupYour VPN client is now set up correctly Windows NT Network and dial-up connections This displays the Destination Address window Connecting the remote VPN client 12 IPSec setup IPSec setup13 Add new IPSec connection Virtual Private Networking 14 Automatic keying setup Technique Description Aggressive mode phase 1 settingsIPSec interoperability Time server PasswordSystem Advanced DiagnosticsReset button Flash upgradeTechnical support Technical supportLED Pattern Status Action Appendix a LED status patternsAppendix B System Log Access LoggingEth0 Default DenyEth1 PppCreating Custom Log Rules Forward Iptables -I Forward -j LOG -i eth+ -o eth+ -p tcp Rate Limiting Administrative Access LoggingBoot Log Messages