Справочное Руководство для Netopia 430 s
Utilities and Tests
10-9
The time-to-live (TTL) value for each Ping packet sent by the Netopia
ISDN Router is 255, the maximum allowed. The TTL value defines
the number of IP routers that the packet can traverse. Ping packets
that reach their TTL value are dropped, and a “destination
unreachable” notification is returned to the sender (see the table
above). This ensures that no infinite routing loops occur. The TTL
value can be set and retrieved using the SNMP MIB-II ip group’s
ipDefaultTTL object.
ISDN Router is 255, the maximum allowed. The TTL value defines
the number of IP routers that the packet can traverse. Ping packets
that reach their TTL value are dropped, and a “destination
unreachable” notification is returned to the sender (see the table
above). This ensures that no infinite routing loops occur. The TTL
value can be set and retrieved using the SNMP MIB-II ip group’s
ipDefaultTTL object.
Console configuration
In the
Getting Star ted guide, it was suggested that you set the
communications parameters in your terminal emulation software to
match the Netopia ISDN Router’s default settings. However, you can
change the default terminal communications parameters to suit
your requirements.
match the Netopia ISDN Router’s default settings. However, you can
change the default terminal communications parameters to suit
your requirements.
To go to the Console Configuration screen, select Console
Configuration in the Advanced Configuration screen.
Configuration in the Advanced Configuration screen.
Main
Menu
Menu
Console
Configuration
Configuration
Advanced
Configuration
Configuration