Ursalink UR51 Industrial Cellular Router User Guide

UR51 User Guide
Protocol Field
Compression
Asyncmap Value
For PPP initialization. User can keep the default option.
One of the PPP protocol initialization strings. User can keep
the default value. Range: 0-ffffffff.
MRU Set the maximum receive unit. Range: 64-1500.
MTU Set the maximum transmission unit. Range: 64-1500
Link Detection Interval (s)
Max Retries
Expert Options
4.2.8.5 PPTP
Set the link detection interval time to ensure tunnel
connection. Range: 0-600.
Set the maximum times of retry to detect the L2TP connection
failure. Range: 0-10.
User can enter some other PPP initialization strings in this
field and separate the strings with blank space.
Table 4-2-8-6 L2TP Parameters
Point-to-Point Tunneling Protocol (PPTP) is a protocol that allows corporations to extend
their own corporate network through private "tunnels" over the public Internet. Effectively, a
corporation uses a wide-area network as a single large local area network.
Figure 4-2-8-7
PPTP
Item
Enable
Remote IP Address
Username
Password
Authentication
Description
Enable PPTP client. A maximum of 3 tunnels is allowed.
Enter the public IP address or domain name of PPTP server.
Enter the username that PPTP server provides.
Enter the password that PPTP server provides.
Select from "Auto", "PAP", "CHAP", "MS-CHAPv1", and
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