ZyXEL ISG50-PSTN User Guide - Page 256
This field displays with a GSM or HSDPA 3G card. A PIN Personal Identification
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Chapter 12 Interfaces Table 71 Configuration > Network > Interface > Cellular > Add (continued) LABEL User Name 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. Password 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. Retype to Confirm SIM Card Setting PIN Code 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. Interface Parameters Egress Bandwidth Ingress Bandwidth MTU Connectivity Check Enable Connectivity Check Check Method 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. Check Period Check Timeout 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. 256 ISG50 User's Guide