User guide

ALEOS 4.3.4 Software Configuration User Guide
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Allow Any Incoming IP When UDP auto answer is enabled, use this field to select whether to allow any
incoming IP address to connect or to only allow the configured destination IP address to
connect.
Options are:
• Allow only S53 —Allows only the configured destination IP address (default)
• Allow any IP
If you select Allow only S53, the Destination Port and Destination Address fields under
Serial > X-Serial Port Configuration must be configured (See Table 11-6 on page 236.)
You can also use an AT command to configure this field. See AIP on page 360.
Allow All UDP Accepts UDP packets from all IP addresses when a UDP session is active. If there is no
UDP session active, an incoming UDP packet is treated according to the UDP auto
answer and AIP settings.
Options are:
• No effect (default)
• Allow all—The AirLink device accepts all UDP traffic from any IP address during a
UDP session
You can also use an AT command to configure this field. See *UALL on page 365.
UDP Auto Answer
Response
Half-Open Response—In UDP auto answer (half-open) mode. Options are:
• No Response—No Response codes when UDP session is initiated (default)
• RING CONNECT—RING CONNECT response codes sent out over the serial link
before the data from the first UDP packet
Note: Quiet Mode must be Off.
You can also use an AT command to configure this field. See HOR on page 368.
Dial UDP Always The dial command always uses UDP, even when using ATDT. Options are:
• Disable—Dial using the means specified (default)
• Enable—Dial UDP always, even when using ATDT
Note: When this parameter is set you cannot establish a TCP PAD connection.
You can also use an AT command to configure this field. See *DU on page 361.
UDP Serial Delay
(.1 seconds)
Waits the specified delay before sending the first received UDP packet and the
subsequent UDP packets out to the Ethernet port (in 100 ms units).
• No UDP packet delay (Default)
• 1–255 — Delay in 100ms units, from 100 ms to 25.5 sec.
You can also use an AT command to configure this field. See *USD on page 365.
Table 11-9: Serial > IO X-Card Serial Port > UDP
Field Description