Table of contents
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exclude | Содержание |
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Route redistribution from ODR to RIP
Let's look at an example of routing information redistribution from the ODR protocol to the RIP protocol using the scheme described in the main document (Figure 1).
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Figure 1 - Route redistribution from ODR to RIP |
Pre-configuration
Description | Perform a preliminary configuration of the devices consisting of the following steps: - Configure the device IDs.
- Remove the svi1 interface.
- Assign IP addresses to the network interfaces, according to the scheme.
- Disable switching.
- Establish the wireless links.
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BS1 | Code Block |
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| Set the device ID
system prompt BS_1
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.10.1/24
ifc rf5.0 172.16.1.1/29
ifc lo0 192.168.0.1/32
Disable switching
switch stop
Establish the radio link
rf rf5.0 band 20
rf rf5.0 freq 5100
mint rf5.0 -name "BS_1"
mint rf5.0 -type master |
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BS2 | Code Block |
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| Set the device ID
system prompt BS_2
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.10.2/24
ifc rf5.0 172.16.2.2/29
ifc lo0 192.168.0.2/32
Disable switching
switch stop
Establish the radio link
rf rf5.0 band 20
rf rf5.0 freq 5000
mint rf5.0 -name "BS_2"
mint rf5.0 -type master |
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CPE3 | Code Block |
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| Set the device ID
system prompt CPE_3
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.30.3/24
ifc rf5.0 172.16.2.3/29
ifc lo0 192.168.0.3/32
Disable switching
switch stop
Establish the radio link
mint rf5.0 -name "CPE_3"
mint rf5.0 -type slave
mint rf5.0 prof 1 -band 20 -freq 5000 -type slave |
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ODR configuration
Description | Configure ODR: Step 1: launch the ODR protocol on the rf5.0 interfaces of the BS2 and CPE3 routers. BS2 will be configured as hub, CPE3 - as a spoke. Step 2: advertise the directly connected networks on the CPE3 router. |
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BS1 | No changes are required.
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BS2 | Code Block |
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| Start ODR:
mint rf5.0 -odr hub |
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CPE3 | Code Block |
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| Start ODR:
mint rf5.0 -odr spoke
Advertise the directly connected networks:
mint rf5.0 -odr spoke connected |
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RIP configuration
Description | Configure the RIP protocol: Step 1: start the RIP daemon on the BS1 and BS2 routers. Step 2: define the interfaces where OSPF should be started. Step 3: redistribute the routes from the ODR protocol. Such routes have a "kernel" type. Step 4: redistribute thedirectly connected networks on the BS2 router. It is necessary to announce at the BS1 router the route towards the loopback interface of the BS2 router. |
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BS1 | Code Block |
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| Start RIP:
arip start
Start RIP on the interfaces:
arip
config
router
network 172.16.1.0/29
network 192.168.0.1/32
network 10.10.10.0/24 |
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BS2 | Code Block |
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| Start RIP:
arip start
Start RIP on the interfaces:
arip
config
router
network 10.10.10.0/24
Route redistribution from ODR:
arip
config
router
redistribute kernel
Advertise the directly connected networks:
arip
config
router
redistribute connected |
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CPE3 | No changes are required.
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Command output analysis
Routing table
Description | Analyze the routing table on each device. The routing tables of the BS1 and BS2 devices are synchronized and contain entries about each subnet shown in the scheme. This means that the route redistribution from ODR to RIP was performed successfully. CPE3's routing table consists of routes towards the directly connected networks and a default route. This confirms the statement about the unidirectional redistribution. |
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BS1 | Code Block |
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| BS_1#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
10.10.10.0/24 link#2 UC 0 0 eth0
10.10.30.0/24 10.10.10.2 UG3 0 0 eth0
127.0.0.1 127.0.0.1 UH 3 66 lo0
172.16.1.0/29 link#3 UC 0 0 rf5.0
172.16.2.0/29 10.10.10.2 UG3 0 0 eth0
192.168.0.1 192.168.0.1 UH 0 0 lo0
192.168.0.2 10.10.10.2 UGH3 0 0 eth0
192.168.0.3 10.10.10.2 UGH3 0 0 eth0
224.0.0.0/8 127.0.0.1 UGS 0 1269 lo |
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BS2 | Code Block |
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| BS_2#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
10.10.10.0/24 link#2 UC 0 0 eth0
10.10.30.0/24 00:04:35:13:5e:4e ULO 0 0 rf5.0
127.0.0.1 127.0.0.1 UH 3 107 lo0
172.16.1.0/29 10.10.10.1 UG3 0 0 eth0
172.16.2.0/29 link#3 UC 0 0 rf5.0
192.168.0.1 10.10.10.1 UGH3 0 0 eth0
192.168.0.2 192.168.0.2 UH 0 0 lo0
192.168.0.3 00:04:35:13:5e:4e UHLO 0 0 rf5.0
224.0.0.0/8 127.0.0.1 UGS 0 658 lo |
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CPE3 | Code Block |
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| CPE_3#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
mintGateway BS_2 rf5.0
10.10.30.0/24 link#2 UC 0 0 eth0
127.0.0.1 127.0.0.1 UH 1 64 lo0
172.16.2.0/29 link#3 UC 0 0 rf5.0
192.168.0.3 192.168.0.3 UH 0 0 lo0
224.0.0.0/8 127.0.0.1 UGS 0 187 lo |
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Route redistribution from OSPF to RIP
Let's look at an example of routing information redistribution from OSPF to RIP using the scheme described in the main document (Figure 2).
Center |
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Figure 2 - Route redistribution from OSPF to RIP |
Pre-configuration
Description | Perform a preliminary configuration of the devices, consisting of the following steps: - Configure the device IDs.
- Remove the svi1 interface.
- Assign IP addresses to the network interfaces, according to the scheme.
- Disable switching.
- Establish the wireless links.
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BS1 | Code Block |
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| Set the device ID
system prompt BS_1
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.10.1/24
ifc rf5.0 172.16.1.1/29
ifc lo0 192.168.0.1/32
Disable switching
switch stop
Establish the radio link
rf rf5.0 band 20
rf rf5.0 freq 5100
mint rf5.0 -name "BS_1"
mint rf5.0 -type master |
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BS2 | Code Block |
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| Set the device ID
system prompt BS_2
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.10.2/24
ifc rf5.0 172.16.2.2/29
ifc lo0 192.168.0.2/32
Disable switching
switch stop
Establish the radio link
rf rf5.0 band 20
rf rf5.0 freq 5000
mint rf5.0 -name "BS_2"
mint rf5.0 -type master |
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CPE3 | Code Block |
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| Set the device ID
system prompt CPE_3
Remove the svi1 interface
ifc svi1 destroy
Assign IP addresses
ifc eth0 10.10.30.3/24
ifc rf5.0 172.16.2.3/29
ifc lo0 192.168.0.3/32
Disable switching
switch stop
Establish the radio link
mint rf5.0 -name "CPE_3"
mint rf5.0 -type slave
mint rf5.0 prof 1 -band 20 -freq 5000 -type slave |
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OSPF configuration
Description | Configure the OSPF protocol: Step 1: start the OSPF daemon on the BS1 and BS2 routers. Step 2: set the routers IDs. The identifiers will be equal to the IP addresses assigned to the loopback interface. Step 3: define the interfaces where OSPF should be started. |
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BS1 | No changes are required.
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BS2 | Code Block |
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| Start OSPF:
ospf start
Set the router-id:
ospf
config
router
router-id 192.168.0.2
Start OSPF on the interfaces:
ospf
config
router
network 172.16.2.0/29 area 0.0.0.0
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CPE3 | Code Block |
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| Start OSPF:
ospf start
Set the router-id:
ospf
config
router
router-id 192.168.0.3
Start OSPF on the interfaces:
ospf
config
router
network 172.16.2.0/29 area 0.0.0.0
network 192.168.0.3/32 area 0.0.0.0
network 10.10.30.0/24 area 0.0.0.0 |
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RIP configuration
Description | Configure RIP on the BS1 and BS2 devices: Step 1: Start RIP on the routers. Step 2: define the interfaces through which routing information should be exchanged. Step 4: redistribute the routes from the OSPF protocol on BS2. Such routes have an "ospf" type. Step 4: redistribute the directly connected networks on the BS2 router. It is necessary to announce at the BS1 router the route towards the loopback interface of the BS2 router. |
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BS1 | Code Block |
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| Start RIP:
arip start
Start RIP on the interfaces:
arip
config
router
network 172.16.1.0/29
network 192.168.0.1/32
network 10.10.10.0/24 |
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BS2 | Code Block |
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| Start RIP:
arip start
Start RIP on the interfaces:
arip
config
router
network 10.10.10.0/24
Route redistribution from ODR:
arip
config
router
redistribute ospf
Advertise the directly connected networks:
arip
config
router
redistribute connected |
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CPE3 | No changes are required.
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Command output analysis
Routing table
Description | Analyze the routing table on each device. The routing tables of the BS1 and BS2 devices are synchronized and contain entries about each subnet shown in the scheme. This means that the route redistribution from OSPF to RIP was performed successfully. CPE3's routing table consists of routes to the directly connected networks and a default route. This confirms the statement about the unidirectional redistribution. |
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BS1 | Code Block |
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| BS_1#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
10.10.10.0/24 link#2 UC 0 0 eth0
10.10.30.0/24 10.10.10.2 UG3 0 0 eth0
127.0.0.1 127.0.0.1 UH 3 82 lo0
172.16.1.0/29 link#3 UC 0 0 rf5.0
172.16.2.0/29 10.10.10.2 UG3 0 0 eth0
192.168.0.1 192.168.0.1 UH 0 0 lo0
192.168.0.2 10.10.10.2 UGH3 0 0 eth0
192.168.0.3 10.10.10.2 UGH3 0 0 eth0
224.0.0.0/8 127.0.0.1 UGS 0 1340 lo |
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BS2 | Code Block |
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| BS_2#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
10.10.10.0/24 link#2 UC 0 0 eth0
10.10.30.0/24 172.16.2.3 UG3 0 0 rf5.0
127.0.0.1 127.0.0.1 UH 5 130 lo0
172.16.1.0/29 10.10.10.1 UG3 0 0 eth0
172.16.2.0/29 link#3 UC 0 0 rf5.0
192.168.0.1 10.10.10.1 UGH3 0 0 eth0
192.168.0.2 192.168.0.2 UH 0 0 lo0
192.168.0.3 172.16.2.3 UGH3 0 0 rf5.0
224.0.0.0/8 127.0.0.1 UGS 1 751 lo |
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CPE3 | Code Block |
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| CPE_3#1> netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface
10.10.30.0/24 link#2 UC 0 0 eth0
127.0.0.1 127.0.0.1 UH 3 75 lo0
172.16.2.0/29 link#3 UC 0 0 rf5.0
192.168.0.3 192.168.0.3 UH 0 0 lo0
224.0.0.0/8 127.0.0.1 UGS 1 299 lo |
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Additional materials
Webinars
- Typical scenario of routing setting using Infinet Wireless devices. Part I.
- Typical scenario of routing setting using Infinet Wireless devices. Part II
Other
- Ifconfig command (interfaces configuration)
- mint command (MINT version)
- mint command (TDMA version)
- ARDA (Aqua Router Daemon)
- OSPF command
- arip command