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AT-WR4500 Series - IEEE 802.11abgh Outdoor Wireless Routers 187
RouterOS v3 Configuration and User Guide
Finally, the proxy APR must be enabled on the 'Office' interface:
[admin@RemoteOffice] interface ethernet> set Office arp=proxy-arp
[admin@RemoteOffice] interface ethernet> print
Flags: X - disabled, R - running
# NAME MTU MAC-ADDRESS ARP
0 R ToInternet 1500 00:30:4F:0B:7B:C1 enabled
1 R Office 1500 00:30:4F:06:62:12 proxy-arp
[admin@RemoteOffice] interface ethernet>
PPTP Setup for Windows
Microsoft provides PPTP client support for Windows NT, 2000, ME, 98SE, and 98. Windows 98SE, 2000,
and ME include support in the Windows setup or automatically install PPTP. For 95, NT, and 98,
installation requires a download from Microsoft. Many ISPs have made help pages to assist clients with
Windows PPTP installation.
Sample instructions for PPTP (VPN) installation and client setup - Windows 98SE
If the VPN (PPTP) support is installed, select 'Dial-up Networking' and 'Create a new connection'. The
option to create a 'VPN' should be selected. If there is no 'VPN' options, then follow the installation
instructions below. When asked for the 'Host name or IP address of the VPN server', type the IP address
of the router. Double-click on the 'new' icon and type the correct user name and password (must also be
in the user database on the router or RADIUS server used for authentication).
The setup of the connections takes nine seconds after selection the 'connect' button. It is suggested that
the connection properties be edited so that 'NetBEUI', 'IPX/SPX compatible', and 'Log on to network' are
unselected. The setup time for the connection will then be two seconds after the 'connect' button is
selected.
To install the 'Virtual Private Networking' support for Windows 98SE, go to the 'Setting' menu from the
main 'Start' menu. Select 'Control Panel', select 'Add/Remove Program', select the 'Windows setup' tab,
select the 'Communications' software for installation and 'Details'. Go to the bottom of the list of
software and select 'Virtual Private Networking' to be installed.
8.7.8 Troubleshooting
Description
I use firewall and I cannot establish PPTP connection
Make sure the TCP connections to port 1723 can pass through both directions between your sites. Also,
IP protocol 47 should be passed through.
8.8 IP Security
Document revisi on: 3.4 (Tue Nov 22 14: 19:15 GMT 2005)
Applies to: V2.9
8.8.1 General Information
Specifications
Packages required: security
License required: Level1
Submenu level: /ip ipsec
Standards and Technologies: IPsec
Hardware usage: consumes a lot of CPU time (Intel Pentium MMX or AMD K6 suggested as a minimal
configuration)
Related Topics
IP Addresses and ARP
Firewall and QoS