Setup guide

ManualsBrandsD-Link ManualsComputer equipmentDWL-500 - 11Mb Wireless LAN PCI Network Card

Description

• The farsync interface does not show up under the interface list

Obtain the required license for synchronous feature

• The synchronous link does not work

Check the cabling and the line between the modems. Read the modem manual

Synchronous Link Applications

Wandy router to Wandy router

Let us consider the following network setup with two Wandy routers connected to a leased line

with baseband modems:

The interface should be enabled according to the instructions given above. The IP addresses

assigned to the synchronous interface should be as follows:

[admin@Wandy] ip address> add address 1.1.1.1/32 interface farsync1 \

\... network 1.1.1.2 broadcast 255.255.255.255

[admin@Wandy] ip address> print

Flags: X - disabled, I - invalid, D - dynamic

# ADDRESS NETWORK BROADCAST INTERFACE

0 10.0.0.254/24 10.0.0.254 10.0.0.255 ether2

1 192.168.0.254/24 192.168.0.254 192.168.0.255 ether1

2 1.1.1.1/32 1.1.1.2 255.255.255.255 farsync1

[admin@Wandy] ip address> /ping 1.1.1.2

1.1.1.2 64 byte pong: ttl=255 time=31 ms

1.1.1.2 64 byte pong: ttl=255 time=26 ms

3 packets transmitted, 3 packets received, 0% packet loss

round-trip min/avg/max = 26/27.6/31 ms

[admin@Wandy] ip address>

Note that for the point-to-point link the network mask is set to 32 bits, the argument network is set

to the IP address of the other end, and the broadcast address is set to 255.255.255.255. The default

route should be set to the gateway router 1.1.1.2:

[admin@Wandy] ip route> add gateway 1.1.1.2

[admin@Wandy] ip route> print

Flags: X - disabled, I - invalid, D - dynamic, J - rejected,

C - connect, S - static, R - rip, O - ospf, B - bgp

# DST-ADDRESS G GATEWAY DISTANCE INTERFACE

0 S 0.0.0.0/0 r 1.1.1.2 1 farsync1

1 DC 10.0.0.0/24 r 10.0.0.254 1 ether2

2 DC 192.168.0.0/24 r 192.168.0.254 0 ether1

3 DC 1.1.1.2/32 r 0.0.0.0 0 farsync1

[admin@Wandy] ip route>

The configuration of the Wandy router at the other end is similar:

[admin@Wandy] ip address> add address 1.1.1.2/32 interface fsync \

\... network 1.1.1.1 broadcast 255.255.255.255

[admin@Wandy] ip address> print

Flags: X - disabled, I - invalid, D - dynamic

# ADDRESS NETWORK BROADCAST INTERFACE

0 10.1.1.12/24 10.1.1.12 10.1.1.255 Public

1 1.1.1.2/32 1.1.1.1 255.255.255.255 fsync

[admin@Wandy] ip address> /ping 1.1.1.1

1.1.1.1 64 byte pong: ttl=255 time=31 ms

1.1.1.1 64 byte pong: ttl=255 time=26 ms

3 packets transmitted, 3 packets received, 0% packet loss