Netopia R310 Router User Manual


 
Virtual Private Networks (VPN) 10-19
Enter the Remote IP Address and Remote IP Mask for the host to which you want to tunnel.
Note: A peculiarity associated with VPNs is that when a foreign agent has NAT applied to a Connection Profile
set for ATMP data link encapsulation, the home agent and devices behind it, cannot Ping the foreign agent's
tunnel end-point IP address. This is because ICMP packets have no port association, and thus will be discarded
rather than being processed by NAT.
Ordinarily, Ping is an excellent troubleshooting tool, but it will not be effective in this circumstance. Instead, use
another TCP- or UDP-based network service for troubleshooting. Since the Netopia R310 is capable of serving
Telnet and HTTP, we recommend using these services instead of Ping.
IP Profile Parameters
Address Translation Enabled: Yes
NAT Map List... Easy-PAT
NAT Server List... Easy-Servers
Local WAN IP Address: 0.0.0.0
Remote IP Address: 173.167.8.10
Remote IP Mask: 255.255.0.0
Filter Set...
Remove Filter Set
Receive RIP: Both
Enter a subnet mask in decimal and dot form (xxx.xxx.xxx.xxx).