CONFIGURATION
45
The tunnels are active after entry of choice Create x GRE tunnel. In the singles
window it is possible to define the IP address of the remote side of the tunnel (Remote
External IP Address), internal IP address of the local side of the tunnel (Local Internal IP
Address), internal IP address of the remote side of the tunnel (Remote Internal IP Address),
address of the network behind the remote side of the tunnel (Remote Subnet) and the mask
of the network behind the remote side of the tunnel (Remote Subnet Mask). The GRE tunnel
is used for connection of two networks to one that appears as one homogenous. Last item
(“Pre-shared Key”) defines 32b number that
identifies shared key of tunnel. This code must
be on both sides of same.
Attention, GRE tunnel doesn’t connect itself via NAT.
The changes in settings will apply after pressing the Apply button.
Example of the GRE Tunnel configuration:
GRE tunnel Configuration:
A
B
Remote External IP Address:
10.0.0.2
10.0.0.1
Remote Subnet:
192.168.2.0
192.168.1.0
Remote Subnet Mask:
255.255.255.0
255.255.255.0
192.168.1.4
192.168.1.3
192.168.1.2
192.168.2.2
192.168.2.3
192.168.2.4
ppp0 10.0.0.1
ppp0 10.0.0.2
GRE tunel
Default Gateway 192.168.1.1
Default Gateway 192.168.2.1
A
B
192.168.1.1
192.168.2.1
Содержание xr5i sl
Страница 9: ...DESCRIPTION 9 Front panel XR5i Rear panel XR5i Front panel XR5i SL Rear panel XR5i SL...
Страница 15: ...DESCRIPTION 15 2 11 Mechanical external dimensions and mounting recommendations...
Страница 40: ...CONFIGURATION 40...
Страница 43: ...CONFIGURATION 43...
Страница 63: ...CONFIGURATION 63 4 31 2 VRRP Configuration 4 31 3 Firewall Configuration...
Страница 64: ...CONFIGURATION 64 4 31 4 NAT Configuration 4 31 5 OpenVPN Tunnel Configuration...
Страница 65: ...CONFIGURATION 65...
Страница 66: ...CONFIGURATION 66 4 31 6 IPsec Tunnel Configuration...
Страница 67: ...CONFIGURATION 67 4 31 7 GRE Tunnels Configuration 4 31 8 L2TP Tunnel Configuration...
Страница 68: ...CONFIGURATION 68 4 31 9 DynDNS Configuration 4 31 10 NTP Configuration 4 31 11 SNMP Configuration...
Страница 69: ...CONFIGURATION 69 4 31 12 Expansion Port Configuration 4 31 13 USB Port Configuration...
Страница 70: ...CONFIGURATION 70 4 31 14 Startup script...
Страница 71: ...CONFIGURATION 71 4 31 15 Up Down script 4 31 16 Automatic update...