Allied Telesis AT-WR4500 manual Same for the Remote, Interface Bridge Priority PATH-COST

AT-WR4500 Series - IEEE 802.11abgh Outdoor Wireless Routers	153
RouterOS v3 Configuration and User Guide

Configure the EoIP tunnel by adding the eoip tunnel interfaces at both routers. Use the ip addresses of the pptp tunnel interfaces when specifying the argument values for the EoIP tunnel:

[admin@Our_GW] interface eoip> add name="eoip-remote" tunnel-id=0 \ \... remote-address=10.0.0.2

[admin@Our_GW] interface eoip> enable eoip-remote

[admin@Our_GW] interface eoip> print Flags: X - disabled, R - running

0name=eoip-remote mtu=1500 arp=enabled remote-address=10.0.0.2 tunnel-id=0 [admin@Our_GW] interface eoip>

[admin@Remote] interface eoip> add name="eoip" tunnel-id=0 \ \... remote-address=10.0.0.1

[admin@Remote] interface eoip> enable eoip-main

[admin@Remote] interface eoip> print Flags: X - disabled, R - running

0name=eoip mtu=1500 arp=enabled remote-address=10.0.0.1 tunnel-id=0 [Remote] interface eoip>

Enable bridging between the EoIP and Ethernet interfaces on both routers.

On the Our_GW:

[admin@Our_GW] interface bridge> add

[admin@Our_GW] interface bridge> print Flags: X - disabled, R - running

0R name="bridge1" mtu=1500 arp=enabled mac-address=00:00:00:00:00:00 protocol-mode=none priority=0x8000 auto-mac=yes admin-mac=00:00:00:00:00:00 max-message-age=20s forward-delay=15s

transmit-hold-count=6 ageing-time=5m

[admin@Our_GW] interface bridge> port				add bridge=bridge1 interface=eoip-remote
[admin@Our_GW] interface bridge> port				add bridge=bridge1 interface=ether1
[admin@Our_GW] interface bridge> port				print
Flags: X - disabled, I - inactive, D - dynamic
#	INTERFACE	BRIDGE	PRIORITY PATH-COST
0	eoip-remote	bridge1	128	10
1	ether1	bridge1 128		10

[admin@Our_GW] interface bridge>

And the same for the Remote:

[admin@Remote] interface bridge> add

[admin@Remote] interface bridge> print Flags: X - disabled, R - running

0R name="bridge1" mtu=1500 arp=enabled mac-address=00:00:00:00:00:00 stp=no priority=32768 ageing-time=5m forward-delay=15s garbage-collection-interval=4s hello-time=2s max-message-age=20s

[admin@Remote] interface bridge>				add bridge=bridge1 interface=ether1
[admin@Remote] interface bridge>				add bridge=bridge1 interface=eoip-main
[admin@Remote] interface bridge> port					print
Flags: X - disabled, I - inactive, D - dynamic
#	INTERFACE	BRIDGE	PRIORITY PATH-COST
0	ether1	bridge1 128			10
1	eoip-main	bridge1	128		10
[admin@Remote] interface bridge>				port print

Addresses from the same network can be used both in the Office LAN and in the Remote LAN.

8.1.4 Troubleshooting

Description

The routers can ping each other but EoIP tunnel does not seem to work! Check the MAC addresses of the EoIP interfaces - they should not be the same!