Chapter 9 Interfaces
ZyWALL ATP Series User’s Guide
246
User Name
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 mobile broadband 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.
Password
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
mobile broadband 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.
Retype to
Confirm
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
mobile broadband 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.
SIM Card Setting
PIN Code
This field displays with a GSM or HSDPA mobile broadband card. A PIN (Personal
Identification Number) code is a key to a mobile broadband card. Without the PIN code,
you cannot use the mobile broadband card.
Enter the 4-digit PIN code (0000 for example) provided by your ISP. If you enter the PIN
code incorrectly, the mobile broadband 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.
Retype to
Confirm
Type the PIN code again to confirm it.
Interface Parameters
Egress Bandwidth Enter the maximum amount of traffic, in kilobits per second, the Zyxel Device can send
through the interface to the network. Allowed values are 0 - 1048576. This setting is used in
WAN load balancing and bandwidth management.
Ingress
Bandwidth
This is reserved for future use.
Enter the maximum amount of traffic, in kilobits per second, the Zyxel Device can receive
from the network through the interface. Allowed values are 0 - 1048576.
MTU
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 Zyxel Device divides it into smaller
fragments. Allowed values are 576 - 1492. Usually, this value is 1492.
Connectivity Check
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 Zyxel Device stops routing to the gateway. The Zyxel Device
resumes routing to the gateway the first time the gateway passes the connectivity check.
Enable
Connectivity
Check
Select this to turn on the connection check.
Check Method
Select the method that the gateway allows.
Select
icmp
to have the Zyxel Device regularly ping the gateway you specify to make sure
it is still available.
Select
tcp
to have the Zyxel Device regularly perform a TCP handshake with the gateway
you specify to make sure it is still available.
Check Period
Enter the number of seconds between connection check attempts.
Check Timeout
Enter the number of seconds to wait for a response before the attempt is a failure.
Table 101 Configuration > Network > Interface > Cellular > Add / Edit (continued)
LABEL
DESCRIPTION
