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Add some clarification to the reconsiliation algorithm

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Pim van Pelt
2022-03-23 23:28:12 +00:00
parent f37b80c012
commit 8ac9b50d94
1 changed files with 14 additions and 4 deletions
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README.md
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@ -128,13 +128,22 @@ and finally for all interfaces, they are synchronized with the configuratino (IP
### Pruning ### Pruning
1. Retrieve all LCP interfaces from VPP 1. For any interface that exists in VPP but not in the config:
* Starting with QinQ/QinAD, then Dot1Q/Dot1AD, then (BondEthernets, Tunnels, PHYs)
* Set it admin-state down
* Remove all of its IP addresses
1. Retrieve all LCP interfaces from VPP, and retrieve their interface information
* Starting with QinQ/QinAD, then Dot1Q/Dot1AD, then (BondEthernets, Tunnels, PHYs) * Starting with QinQ/QinAD, then Dot1Q/Dot1AD, then (BondEthernets, Tunnels, PHYs)
* Remove those that do not exist in the config * Remove those that do not exist in the config
* Remove those that do exist in the config but are on a different phy * Remove those that do exist in the config but have a different encapsulation, for example
* Remove those that do exist in the config but have a different encapsulation if `e0.100` exists with dot1q 100, but has moved to dot1ad 1234.
* Remove those that do exist in the config but have mismatched VPP/LCP interface names,
for example if `e0` was paired with interface Te1/0/0 but has moved to interface Te1/0/1.
1. Retrieve all Loopbacks and BVIs from VPP 1. Retrieve all Loopbacks and BVIs from VPP
* Remove those that do not exist in the config * Remove those that do not exist in the config
* For BVIs, remove those that exist in the config but are associated with a different
bridge-domain, for example if `bvi123` exists in bridge-domain 10, but it has moved to
bridge-domain 123.
* Remove all IP addresses that are not in the config * Remove all IP addresses that are not in the config
1. Retrieve all Bridge Domains from VPP 1. Retrieve all Bridge Domains from VPP
* Remove those that do not exist in the config * Remove those that do not exist in the config
@ -169,7 +178,8 @@ and finally for all interfaces, they are synchronized with the configuratino (IP
1. Tunnels 1. Tunnels
1. Dot1Q and Dot1AD sub-interfaces 1. Dot1Q and Dot1AD sub-interfaces
1. Qin1Q and Qin1AD sub-interfaces 1. Qin1Q and Qin1AD sub-interfaces
1. LCP pairs 1. LCP pairs for Tunnels (TUN type)
1. LCP pairs for PHYs, BondEthernets, Dot1Q/Dot1AD and finally QinQ/QinAD (TAP type)
### Syncing ### Syncing