Teracom TCW242-S, User Manual

Page: 19 / 52

TCW242-S_R1.0 – July 2021 Page 19
8.3. Services
8.3.1. NTP
The internal real-time clock of the controller can be set either manually or automatically.
For automatic clock synchronization, the controller supports NTP (Network Time Protocol).
By default NTP synchronization is disabled, server – time.google.com, Time zone +00:00, and
interval of 12 hours.
8.3.2. SNMP
TCW242-S supports SNMPv2 and SNMPv3.
The default parameters are:
SNMP disabled
Port 161
SNMPv3 disabled
read community public
write community private
Security User Name teracom
Security Level noAuthNoPriv
Authentication Protocol none
Authentication Password Тrc:Аuth#135
Privacy Protocol none
Privacy Password Тrc:Priv&246
The more advanced SNMPv3 offers security management for administration, authentication, and
privacy.
SNMPv3 provides the following configuration possibilities:
No authentication and no privacy (noAuthNoPriv) - usually for monitoring;
Authentication and no privacy (authNoPriv) - usually for control;