3. CONFIGURATION
Parameters identified with an asterisk require you to enter the appropriate information only
if this information is required by the mobile network carrier.
When the router is unsuccessful in establishing a connection to mobile network, verify
accuracy of the entered data. Alternatively, you can try a different authentication method or
network type.
3.3.2
DNS Address Configuration
The
DNS Settings
parameter is designed for easier configuration on the client side. When
you set the value to
get from opertor
the router attempts to automatically obtain an IP address
from the primary and secondary DNS server of the mobile network carrier. To specify the IP
addresses of the Primary DNS servers manually, from the
DNS Server
pull down list, select
the value
set manually
.
3.3.3
Check Connection to Mobile Network Configuration
If the
Check Connection
item is set to
enabled
or
e bind
, it activates checking
the connection to the mobile network. The router will automatically send ping requests to the
specified domain or IP address (
Ping IP Address
item) at regular time intervals (
Ping Interval
).
In case of unsuccessful ping, a new one will be sent after ten seconds. If it fails to ping the IP
address three times in a row, the router terminates the current connection and tries to establish
new ones. Checking can be set separately for two SIM cards or two APNs. Send an ICMP to
an IP address that you know is still functional. (The operator’s DNS server, for example.)
If the
Check Connection
item is set to the
enabled
option, ping requests are sent on the
basis of routing table. Thus, the requests may be sent through any available interface. If you
require each ping request to be sent through the network interface, which was created when
establishing a connection to the mobile operator, it is necessary to set the
Check Connection
item to
e bind
. The
disabled
option deactivates checking the connection to the mobile
network.
Item
Description
Ping IP Address
Specifies the destination IP address or domain name for ping
queries.
Ping Interval
Specifies the time intervals between the outgoing pings.
Table 20: Check Connection to Mobile Network Configuration
If you mark the
Enable Traffic Monitoring
checkbox, then the router stops sending ping
request to the
Ping IP Address
and it monitors the data stream on the connection to mobile
network. If this connection is without data longer than the
Ping Interval
, then the router sends
a ping request to the
Ping IP Address
.
Enabling the
Check Connection
function for mobile networks is necessary for uninter-
rupted and lasting operation of the router.
30
Summary of Contents for B+B SmartWorx LR77 v2
Page 1: ...Configuration Manual for v2 Routers ...
Page 18: ...2 STATUS WiFi Scan output may look like this Figure 4 WiFi Scan 11 ...
Page 29: ...3 CONFIGURATION Figure 12 Example 1 LAN Configuration Page 22 ...
Page 34: ...3 CONFIGURATION Figure 19 Example of VRRP configuration backup router 27 ...
Page 42: ...3 CONFIGURATION Figure 20 Mobile WAN Configuration 35 ...
Page 50: ...3 CONFIGURATION Figure 24 WiFi Configuration 43 ...
Page 75: ...3 CONFIGURATION Figure 36 IPsec Tunnels Configuration 68 ...
Page 105: ...3 CONFIGURATION Figure 54 Expansion Port Configuration 98 ...
Page 110: ...3 CONFIGURATION Figure 59 Example 2 USB port configuration 103 ...
