Cradlepoint COR IBR350, Руководство пользователя

Страница: 118 / 148

stands for “Terminal Access Controller Access-Control System plus”. The router will use a server (or two, option-
ally) to authorize administration.
• ServerTimeout – If the servers are not reached within the set time (possibly because the WAN is down), the router will automatically fall
back to using Local Users mode to prevent users from being locked out.
• AuthenticationService – Choose from:
–
ASCII / Login
– PAP
– CHAP
• ServerAddress – This can be either an IP address in the form of “1.2.3.4”, or a DNS name in form of “host.domain.com”. Only lower case
letters are allowed for a DNS name.
•
Port
– Port 49 is default for .
• SharedSecret
RADIUS RADIUS stands for “Remote Authentication Dial In User Service”. The router will use a RADIUS server (or two, optionally) to authorize
administration.
Figure 147: RADIUS Settings
• ServerTimeout – If the servers are not reached within the set time (possibly because the WAN is down), the router will automatically fall
back to using Local Users mode to prevent users from being locked out.
• ServerAddress – This can be either an IP address in the form of “1.2.3.4”, or a DNS name in form of “host.domain.com”. Only lower case
letters are allowed for a DNS name.
• Port – Port 1812 is common for RADIUS servers.
• SharedSecret
SystemClock
Enabling NTP will tell the router to get its system time from a remote server on the Internet. If you do not enable NTP then the router time will be
based on when the router firmware was built, which is guaranteed to be wrong. Whenever the Internet connection is re-established and once a
week thereafter the router will ask the server for the current time so it can correct itself.
You then have the option of selecting an NTP server and adjusting the NTP server port. Select the NTP server from the dropdown list. Any of the
given NTP servers will be sufficient unless, for example, you need to synchronize your router’s time with other devices in a network.
118