https//www.racom.eu/eng/products/m/ripex/app/bab/index.html
Table of Contents
- Babel dynamic routing protocol
- Babel description
- Selected Babel parameters
- Brief introduction to examples
- 1. Mesh topology
- 2. Two repeaters on the RF channel
- 3. Radio channel and Ethernet combination
- 4. Radio channel and Cellular (LTE) combination
- 5. Basic Babel and OSPF combination
- 6. Advanced Babel and OSPF combination
- 7. Hints and Tips
- Revision History
List of Figures
- 1.1. Example 1 – Mesh topology
- 1.2. RipEX_A – Mode and name
- 1.3. RipEX_A – Time
- 1.4. RipEX_A – Ethernet IP address
- 1.5. RipEX_A – Radio interface settings
- 1.6. RipEX_A – Babel common settings
- 1.7. RipEX_A – Babel Network settings
- 1.8. RipEX_A – Static rules settings
- 1.9. RipEX_A – Import filter settings
- 1.10. Babel diagnostics – Interfaces
- 1.11. Babel diagnostics – Neighbors
- 1.12. Babel diagnostics – Routes
- 1.13. Babel diagnostics – Entries
- 1.14. Babel diagnostics – Table babel_ipv4
- 1.15. RipEX_A – Diagnostics – Tools – ICMP Ping
- 1.16. RipEX_A – Diagnostics – Tools – Routing
- 2.1. Example 2 – Two repeaters topology
- 2.2. Routing offering
- 2.3. Babel Routing state
- 2.4. Rx cost decreased in RipEX_C
- 2.5. Changed routing costs
- 2.6. RipEX_A – Ping to 192.168.4.1 (RipEX_D)
- 2.7. RipEX_C turned off, changes in metrics
- 2.8. RipEX_A – ping
- 2.9. RipEX_A – Statistics (Radio interface statistics)
- 3.1. Example 3 – Radio channel and Ethernet combination
- 3.2. RipEX_A – ETH4 configuration
- 3.3. RipEX_A – Babel setup (ETH)
- 3.4. RipEX_B – ETH4 setup
- 3.5. RipEX_B – Babel setup (ETH)
- 3.6. RipEX_A – Babel routing
- 3.7. RipEX_A – ETH monitoring
- 3.8. RipEX_A – Radio monitoring
- 3.9. RipEX_A – Babel routing with Ethernet being disconnected
- 3.10. RipEX_A – Babel data on ETH4 interface
- 4.1. Example 4 – Radio channel and Cellular LTE combination
- 4.2. RipEX_B – Cellular interface
- 4.3. RipEX_B – SIM1 setup
- 4.4. RipEX_B – GRE tunnel over cellular network
- 4.5. RipEX_B – Babel interface (GRE over LTE)
- 4.6. RipEX_B – Static routing via cellular (aux) interface
- 4.7. RipEX_D – GRE tunnel setup
- 4.8. RipEX_D – Babel interface (GRE over LTE)
- 4.9. RipEX_D – Static routing via cellular (aux) interface
- 4.10. RipEX_B – Cellular interface status
- 4.11. RipEX_B – Pings over cellular/LTE
- 4.12. RipEX_B – Babel Routing
- 4.13. RipEX_A – neighbors (cellular antenna removed from RipEX_B)
- 4.14. RipEX_B – Cellular/LTE connection down
- 5.1. Example 5 – Babel and OSPF diagram
- 5.2. RipEX_A – Ethernet bridge
- 5.3. RipEX_A – Babel Static rules (def. gateway)
- 5.4. RipEX_A – OSPF activation
- 5.5. RipEX_A – New OSPF backbone Area
- 5.6. RipEX_A – New OSPF interface
- 5.7. RipEX_A – OSPF static rules
- 5.8. RipEX_A – OSPF Import filter
- 5.9. RipEX_D – Ethernet configuration
- 5.10. RipEX_D – Radio communication disabled
- 5.11. RipEX_D – Babel protocol disabled
- 5.12. RipEX_D – OSPF protocol enabled
- 5.13. RipEX_D – New OSPF Area and Interface
- 5.14. RipEX_D – OSPF interface details
- 5.15. RipEX_D – OSPF Static rules
- 5.16. RipEX_D – OSPF Import filter
- 5.17. RipEX_A – System routing
- 5.18. RipEX_A – Babel routing
- 5.19. RipEX_A – OSPF output
- 5.20. RipEX_B – Babel routing
- 5.21. RipEX_D – System routing
- 5.22. RipEX_D – OSPF routing
- 6.1. Example 6 Babel and OSPF diagram 2
- 6.2. RipEX_A – ETH1 configuration
- 6.3. RipEX_A – ETH4 configuration
- 6.4. RipEX_A – OSPF Network interface
- 6.5. RipEX_A – OSPF Static rules
- 6.6. RipEX_A – Import filter, 1st rule
- 6.7. RipEX_A – Import filter, 2nd rule
- 6.8. RipEX_A – Export filter
- 6.9. RipEX_A – Babel Static rules
- 6.10. RipEX_A – Babel export rule
- 6.11. RipEX_C – ETH4 configuration
- 6.12. RipEX_C – OSPF activation
- 6.13. RipEX_C – New OSPF interface under backbone 0.0.0.0 area
- 6.14. RipEX_C – OSPF network
- 6.15. RipEX_C – OSPF Static rules
- 6.16. RipEX_C – 1st OSPF Import filter rule
- 6.17. RipEX_C – 2nd OSPF Import filter rule
- 6.18. RipEX_C – OSPF external filter rule
- 6.19. RipEX_C – Babel Export filter rule
- 6.20. RipEX_D – ETH1 configuration
- 6.21. RipEX_D – ETH3 “ospf1” interface
- 6.22. RipEX_D – ETH4 “ospf2” interface
- 6.23. RipEX_D – OSPF Network configuration
- 6.24. RipEX_D – OSPF interface (if_ospf1)
- 6.25. RipEX_D – OSPF interface (if_ospf2)
- 6.26. RipEX_D – OSPF Static rules
- 6.27. RipEX_D – OSPF Routing diagnostics
- 6.28. RipEX_C – Dynamic routing diagnostics
- 6.29. RipEX_D – Routing check to remote networks
- 6.30. RipEX_D – ICMP ping to remote IP addresses
- 6.31. RipEX_D – Highlighted dynamic route to 192.168.2.0/24 via RipEX_A
- 6.32. RipEX_D – Highlighted dynamic route to 192.168.2.0/24 via RipEX_C
- 6.33. RipEX_A – Ping from laptop to RipEX_C
- 6.34. RipEX_A – Babel metrics go down for the Radio channel
- 6.35. RipEX_A – Dynamic routing using Ethernet (OSPF) connection to RipEX_C
- 6.36. RipEX_A – RTT drops down
- 6.37. RipEX_A – Babel route is unreachable