Product Change Notification

Change Log firmware Security Router IE-SR-2/6GT-series
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Version 2.3.0, Build number 63969 Release date:
March 14, 2013
Bug Fixes:
• Fixed problem using IP aliases in Forwarding table.
• OpenVPN web interface: Now errors will be displayed if wrong options are entered.
• If a configured “Forwarding entry” was changed all running connected communication streams were not
reclassified directly after the change (only after reboot).
• IE 8.0 Java Script error occurred if configuring a “Forwarding entry” by web interface.
• OpenVPN with NTLM Proxy Authentication contained a bug which could lead to not working proxy
tunneling depending of the proxy vendor. This issues was described in “Public OpenVPN Ticket 172”.
(https://community.openvpn.net/openvpn/ticket/172)
• “Save Only“ mode web interface improvements regarding Reboot and Save buttons.
New features:
• Implementation of new “Forwarding table” with below described features:
o Optional setting of “Source NAT” for forwardings to hide the original source.
o Conditional source matching to enable a forward only for special addresses.
o IP Forwarding with IP aliases on VPN channels like IPsec or OpenVPN to run additional virtual
IPs on the VPN which will get forwarded to the local network.
o No more limitations on the number of forwards (before max. 11 forwardings)
o Configuration of Port- or IP-Forwardings independent of the IP configuration NAT interface (can
now be used without having activated “NAT masquerading” either on LAN- or WAN-Port.
Version 2.2.9, Build number 63331 Release date:
January 15, 2013
Bug Fixes:
• If a configured paket filter was changed, all running connected communication streams were not
reclassified directly after the change (only after reboot).
Version 2.2.8, Build number 63139 Release date:
December 19, 2012
Bug Fixes:
• PPPoE password edit with Firefox 15 was broken.
• Ping test on „save only“ mode was broken.
• The VPN LED did not work on other OpenVPN interfaces than VPN1.
• Modbus/TCP API calls for OpenVPN reworked. The OpenVPN connection must now be configured
without permanent and Modbus/TCP will switch it on and off like a VPN Key event.
New features:
• Complete new OpenVPN web interface with many new features:
o Implementation of OpenVPN user authentication and VPN-IP-Address assignment using a
RADIUS server.
o Optionally user authentication by User name / Password (additonally to certificate
authentication).
o OpenVPN server with per Client IP address and common name / user name mapping including
per client OpenVPN internal routes - “iroutes”.
o Any TCP/UDP port of OpenVPN-Server instances now can be used.
o OpenVPN cipher can be configured.
o Complete support for the OpenVPN “redirect-gateway” feature.
Version 2.2.7, Build number 62350 Release date:
September 19, 2012
Bug Fixes:
• Running OpenVPN processes did not recognize changes of the DNS configuration.
• Firmware updates from older versions to version 2.2.7 using packet filter rules with stateful or automatic
connection tracking will lead to a malfunctioning packet filter. The bug was introduced in version 2.2.7
Build 62062. This bug also effects NAT and port forwarding. The same problem can occur if a “settings
file or “SIM card backup” with an older configuration gets loaded into version 2.2.7 Build 62062.
• Further improved 3G Link Stability
New features:
• Implementation of NTP server relay.
• Higher data throughput if the device runs without statefull filter rules.
Version 2.2.6, Build number 61875 Release date:
August 13, 2012