ZyXEL Communications ISG50-ISDN User Manual page 256

Chapter 12 Interfaces
Table 71 Configuration > Network > Interface > Cellular > Add (continued)
LABEL
User Name
Password
Retype to
Confirm
SIM Card Setting
PIN Code
Interface
Parameters
Egress
Bandwidth
Ingress
Bandwidth
MTU
Connectivity Check
Enable
Connectivity
Check
Check Method
Check Period
Check Timeout
256
DESCRIPTION
This field displays when you select an authentication type other than None. This field is
read-only if you selected Device in the profile selection. If this field is configurable,
enter the user name for this 3G card exactly as the service provider gave it to you.
You can use 1 ~ 64 alphanumeric and #:%-_@$./ characters. The first character must
be alphanumeric or -_@$./. Spaces are not allowed.
This field displays when you select an authentication type other than None. This field is
read-only if you selected Device in the profile selection and the password is included in
the 3G card's profile. If this field is configurable, enter the password for this SIM card
exactly as the service provider gave it to you.
You can use 0 ~ 63 alphanumeric and `~!@#$%^&*()_-+={}|;:'<,>./ characters.
Spaces are not allowed.
This field displays when you select an authentication type other than None. This field is
read-only if you selected Device in the profile selection and the password is included in
the 3G card's profile. If this field is configurable, re-enter the password for this SIM card
exactly as the service provider gave it to you.
This field displays with a GSM or HSDPA 3G card. A PIN (Personal Identification
Number) code is a key to a 3G card. Without the PIN code, you cannot use the 3G card.
Enter the 4-digit PIN code (0000 for example) provided by your ISP. If you enter the
PIN code incorrectly, the 3G card may be blocked by your ISP and you cannot use the
account to access the Internet.
If your ISP disabled PIN code authentication, enter an arbitrary number.
Enter the maximum amount of traffic, in kilobits per second, the ISG50 can send
through the interface to the network. Allowed values are 0 - 1048576. This setting is
used in WAN load balancing and bandwidth management.
This is reserved for future use.
Enter the maximum amount of traffic, in kilobits per second, the ISG50 can receive
from the network through the interface. Allowed values are 0 - 1048576.
Maximum Transmission Unit. Type the maximum size of each data packet, in bytes, that
can move through this interface. If a larger packet arrives, the ISG50 divides it into
smaller fragments. Allowed values are 576 - 1492. Usually, this value is 1492.
The interface can regularly check the connection to the gateway you specified to make
sure it is still available. You specify how often the interface checks the connection, how
long to wait for a response before the attempt is a failure, and how many consecutive
failures are required before the ISG50 stops routing to the gateway. The ISG50
resumes routing to the gateway the first time the gateway passes the connectivity
check.
Select this to turn on the connection check.
Select the method that the gateway allows.
Select icmp to have the ISG50 regularly ping the gateway you specify to make sure it is
still available.
Select tcp to have the ISG50 regularly perform a TCP handshake with the gateway you
specify to make sure it is still available.
Enter the number of seconds between connection check attempts.
Enter the number of seconds to wait for a response before the attempt is a failure.
ISG50 User's Guide