SonicWALL manual Chat Scripts, 123

Modem > Dialup Profiles > Modem Profile Configuration

20Click on the Schedule tab.

21Select Limit Times for Dialup Profile to specify the scheduled times the modem is allowed to make connections.

22Specify the days in the Day of Week column, and enter the time settings in the 24-hour format.

23Click OK to add the dial-up profile to the SonicWALL security appliance. The Dialup Profile appears in the Dialup Profiles table.

Chat Scripts

Some legacy servers can require company-specific chat scripts for logging onto the dial-up servers.

A chat script, like other types of scripts, automates the act of typing commands using a keyboard. It consists of commands and responses, made up of groups of expect-response pairs as well as additional control commands, used by the chat script interpreter on the TELE3 SP. The TELE3 SP uses a default chat script that works with most ISPs, but your ISP may require a chat script with specific commands to “chat” with their server. If an ISP requires a specific chat script, it is typically provided to you with your dial-up access information. The default chat script for the TELE3 SP has the following commands:

ABORT `NO DIALTONE' ABORT `BUSY'

ABOR `NO CARRIER' "ATQ0

"ATE0

"ATM1

"ATL0

"ATV1

OK ATDT\T CONNECT \D \C

The first three commands direct the chat script interpreter to abort if any of the strings NO CARRIER, NO DIALTONE, or BUSYare received from the modem.

The next five commands are AT commands that tell the chat interpreter to wait for nothing as

"defines an empty string, and configure the following on the modem: return command responses, don't echo characters, report the connecting baud rate when connected, and return verbose responses.

SONICWALL SONICOS STANDARD 3.0 ADMINISTRATOR’S GUIDE 123