Successfully pass the free certification exam at IW Academy and become an Infinet Certified Engineer.
Table of contents
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).
Figure 1 - Route redistribution from ODR to RIP
Pre-configuration
Description | Perform a preliminary configuration of the devices consisting of the following steps:
|
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | 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 |
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. |
---|---|
BS1 | No changes are required. |
BS2 | Start ODR: mint rf5.0 -odr hub |
CPE3 | Start ODR: mint rf5.0 -odr spoke Advertise the directly connected networks: mint rf5.0 -odr spoke connected |
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 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. |
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | No changes are required. |
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. |
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | 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 |
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).
Figure 2 - Route redistribution from OSPF to RIP
Pre-configuration
Description | Perform a preliminary configuration of the devices, consisting of the following steps:
|
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | 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 |
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. |
---|---|
BS1 | No changes are required. |
BS2 | 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 |
CPE3 | 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 |
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. |
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | No changes are required. |
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. |
---|---|
BS1 | 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 |
BS2 | 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 |
CPE3 | 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 |
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