ELTEX SMG-1016M, Руководство по эксплуатации

Страница: 196 / 441

196
SMG Digital Gateway

Attempts — number of attempts to send the request to an address.
State

Start — launch/restart periodic ping.

Stop — forcedly stop periodic ping.

Information — click this button to view the log file '/tmp/log/hosttest.log'that contains data on
the last periodic ping request transmission attempt.
IP addresses list — list of IP addresses that periodic ping requests will be sent to.
To add a new address to the list, select it in the entry field and click 'Add' button. To remove an address,
click 'Remove' button next to the required address.
3.1.14.2 TRACEROUTE
The TRACEROUTE utility performs route tracing functions and echo tests (ping requests transmission) for
network operation diagnostics. The function allows to evaluate quality of connection with the node being
checked.
Enter the IP address of the network device, connection to which is going to be checked, in the "Hostname
or IP address to check connection quality" field. Check the boxes next to the necessary options to use them.
Options :
–
Transmitted packets count (default 10) – the number of ICMP requests transmission cycles.
–
Packet size to send – the size of ICMP packets in bytes;
–
Show IP address instead of hostnames– do not use DNS. Display IP addresses without attempts to
receive their network names.
–
Delay between ICMP requests (default 1 sec ) – the interval of interrogation;
–
Use only IPv4 – use only IPv4 protocol;
–
Use only IPv6 – use only IPv6 protocol;
–
Network interface address for send ICMP request – an IP address of the network interface from which
ICMP requests will be transmitted.
After entering an IP address of a network device, the connection to which is going to be evaluated, and
checking the boxes next to the necessary options, click "Check".
As a result, the table with the following information is displayed:
–
Number of the node and its IP address (or network name),
–
The percentage of lost packets (Loss%),