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GRE
Generic Routing Encapsulation
(GRE) is a tunneling protocol that can encapsulate a wide variety
of network layer protocol packets inside virtual point-to-point links over an Internet Protocol (IP)
network. And the common use can be GRE over IPSec.
Note:
up to 8 tunnels can be added, but only 4 can be activated.
Name:
User-defined identification.
WAN Interface:
Select the exact WAN interface configured for the tunnel as the source tunnel IP.
Select Default to use the now-working WAN interface for the tunnel.
Local Tunnel Virtual IP:
Please input the virtual IP for the local tunnel.
Local Netmask:
Input the netmask for the local tunnel.
Remote Tunnel Virtual IP:
Please input the virtual destination IP for tunnel.
Remote Gateway IP:
Set the destination IP for the tunnel.
Remote Network:
Select the peer topology,
Single address (client) or Subnet.
IP Address:
Set the IP address if the peer is a client. If the peer is a subnet, please enter the IP and
netmask.
Enable Keepalive:
Normally, the tunnel interface is always up. Enable keepalive to determine when
the tunnel interface is to be closed. The local router sends keepalive packets to the peer router, if
keepalive response is not received from peer router within the allowed time (‘retry time’ multiply
‘interval’, based on default settings, the time interval can be 30 seconds), the local router will shut up
its tunnel interface.
Keepalive Retry Times:
Set the keepalive retry times, default is 10.
Keepalive Interval:
Set the keepalive Interval, unit in seconds. Default is 3 seconds.
Summary of Contents for 7800DX
Page 19: ...15 3G LTE Router mode ...
Page 37: ...33 Click link 192 168 1 254 it will lead you to the following page ...
Page 40: ...36 Click 192 168 1 254 it will lead you to the following page ...
Page 43: ...39 Click 192 168 1 254 it will lead you to the following page ...
Page 99: ...95 Configure AP as Enrollee Add Registrar with PIN Method 1 Set AP to Unconfigured Mode ...
Page 143: ...139 Accessing mechanism of Storage In your computer Click Start Run enter 192 168 1 254 ...
Page 145: ...141 Access the folder public ...
Page 148: ...144 Step 2 Click Add a Printer Step 3 Click Add a network wireless or Bluetooth printer ...
Page 159: ...155 Rule inactive ...
Page 186: ...182 ALG The ALG Controls enable or disable protocols over application layer ...
Page 194: ...190 ...
Page 197: ...193 ...
Page 204: ...200 5 Input the account user name and password and press Create ...
Page 205: ...201 6 Connect to the server ...
Page 206: ...202 7 Successfully connected ...
Page 208: ...204 ...
Page 219: ...215 4 Input Internet address and Destination name for this connection and press Next ...
Page 220: ...216 5 Input the account user name and password and press Create ...
Page 238: ...234 2 ipoe_eth0 with DDNS www hometest1 com using username password test test ...
Page 251: ...247 Click Apply to confirm your settings ...
Page 262: ...258 Example Ping www google com ...
Page 263: ...259 Example trace www google com ...