xDSL Module for the UTM9S
542
ProSecure Unified Threat Management (UTM) Appliance
Note: You can also configure the failure detection method for the
auto-rollover mode on the Advanced screen. This procedure is
discussed in Configure the Failure Detection Method on page 532.
 To configure advanced WAN options:
1. Select Network Config > WAN Settings.
2. Click the Edit button in the Action column of the SLOT-x entry. The SLOT-x ISP Settings
screen displays (see Figure 307 on page 522, which shows the SLOT-2 ISP Settings screen
as an example).
3. Click the Advanced option arrow in the upper right of the screen. The SLOT-x Advanced
Options screen displays. (The following figure shows the SLOT-2 Advanced Options screen
as an example.)
Figure 321.
4. Enter the settings as explained in the following table:
Table 142. Advanced DSL settings
Setting Description
MTU Size
Make one of the following selections:
Default Select the Default radio button for the normal maximum transmit unit (MTU)
value. For most Ethernet networks this value is 1500 bytes, or 1492 bytes for
PPPoE connections.