RACOM MG102i, Руководство по эксплуатации

Страница: 123 / 175

In order to enable HTTPS you would need to generate or upload a server certificate in the section
SYSTEM-Keys and Certificates.
Administrative status: Enable or disable the Web server
HTTP port: Web server port for HTTP connections
HTTPS port: Web server port for HTTPS connections
HTTPS certificate: Either information that the certificate is 'installed' or a link to create
such certificate.
Enable CLI-PHP: Enable CLI-PHP service (see Section 8.16, “CLI–PHP”)
7.6.12. Redundancy
This section can be used to set up a redundant pair of M!DGE/MG102is (or other systems) by running
the Virtual Router Redundancy Protocol (VRRP) among them. A typical VRRP scenario defines the
first host playing the master and another the backup device, they both define a virtual gateway IP address
which will be distributed by gratuitous ARP messages for updating the ARP cache of all LAN hosts and
thus redirecting the packets accordingly.
A takeover will happen within approximately 3 seconds as soon as the partner is no longer reachable
(checked via multicast packets). This may happen when one device is rebooting or the Ethernet link
went down. Same applies when the WAN link goes down.
In case DHCP has been activated, please keep in mind that you will need to reconfigure the DHCP
gateway address offered by the server and let them point to the virtual gateway address. In order to
avoid conflicts you may turn off DHCP on the backup device or even better, split the DHCP lease range
in order to prevent any lease duplication.
123 © RACOM s.r.o. – MG102iGPRS/UMTS/HSPA+/LTE router
Web Configuration