User manual 3COM SUPERSTACK 3 WEBSITE FILTER

[. . . ] Make sure that your Web browser supports HTTP uploads. 7 When uploading the firmware to a SuperStack 3 Upgrading the Firmware to Version 6. 0. 2 If you are upgrading from a previous release of firmware, please note that you cannot import the configuration from firmware version 5. 0. 7 of the SuperStack 3 Firewall. Take a note of the current configuration before upgrading. Firewall, it is important not to interrupt the Web browser by closing the window, clicking a link, loading a new page, or removing the power to the Firewall. If the Firewall is interrupted this way, it may result in the Firewall not responding to attempts to log in. 8 Restart the SuperStack 3 Firewall for the changes to take effect. Part No. DNA1611-0AAA01 Published August 2001 2 SUPERSTACK® 3 FIREWALL FIRMWARE VERSION 6. 0. 2 RELEASE NOTES After Upgrading to Version 6. 0. 2 After upgrading to version 6. 0. 2 of the firmware, 3Com recommends that you configure the unit as follows: Note: This procedure must be performed from a machine on the Firewall's LAN. 1 Reset admin password to "password". [. . . ] When enabled, all access attempts to the Firewall LAN IP address which are not allowed by the firewall configuration are logged. A new menu selection allows users to select either WebTrends or Default formats on the Log Settings page. The default Syslog data now contains port information in addition to standard WebTrends formatted data. A restart is no longer required after adding, deleting or changing rules. s The Syslog Individual Event Rate feature enables control over the time period between similar events being reported to the Syslog. The current status of DHCP leases are now shown on the DHCP/Status page. s s s s s Known Problems with this Release VPN Operation s s s You may need to reconfigure VPN clients to use the new GroupVPN feature. The GroupVPN security association must be used for multiple VPN clients. When configuring a VPN security association, the encryption method must be specified. The "AH-MD5" encryption method does not function correctly when interoperating with version 5. 0. 7 of SuperStack 3 Firewall or version 5. 0. 8 of OfficeConnect Firewall. Note the following if you have configured the Firewall to be a PPPoE client and wish to establish a VPN tunnel through the firewall using PPTP protocol. When using Microsoft Dial up Networking V1. 3 on Windows 95/98, the client PC must have the IP packet size set to "medium" in Dial up Networking. Windows 2000 is not affected as it automatically adjusts the packet size. s s s s s Fragmented IPSEC and PPTP packets can now pass through the Firewall. WINS server addresses can now be assigned to LAN clients by the Firewall DHCP Server. The date can now be displayed in an International format (DD/MM/YYYY). s s s s 4 SUPERSTACK® 3 FIREWALL FIRMWARE VERSION 6. 0. 2 RELEASE NOTES NETBIOS Pass Through Facility The NETBIOS pass through facility does not function correctly, so it is not possible to find computers on the DMZ port from the LAN using Network Neighborhood or Find Computer. s A bug that caused VPN tunnels using IKE to remain disabled until the Firewall was restarted has been fixed. A bug that caused the re-negotiate button to intermittently stop functioning until the Firewall was restarted has been fixed. A bug which caused a delay in loading the management login screen when using Microsoft Internet Explorer was resolved. To avoid this delay, check the new "Manage using IE" box on the Access/Management page. H. 323/NetMeeting support has been enhanced to allow full audio and video between a SuperStack 3 and non-SuperStack 3 endpoint. A bug which caused automatically created rules to be lost upon a restore to factory defaults has been fixed. A bug which caused IP Spoof alerts to be generated when using NetBIOS between the LAN and the DMZ has been fixed. A bug which caused the DHCP server to assign invalid leases to LAN users has been fixed. [. . . ] Select PPP Adapter in the Name menu if you have a dial-up Internet account. Select your Ethernet adapter if you have a dedicated Cable, ISDN, or DSL line. 5 Click File, then Save Changes to save the settings to the security policy. Chapter 10 - Configuring High Availability This chapter states that serial numbers are used for configuring High Availability. Where "serial number" is stated in the instructions, use "MAC Address" instead. 6 SUPERSTACK® 3 FIREWALL FIRMWARE VERSION 6. 0. 2 RELEASE NOTES Copyright © 2001, 3Com Technologies. [. . . ]