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path: root/src/migration-scripts/bgp
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2026-03-24T8410: Fix typos and mistakes for operational and configuration commandsViacheslav Hletenko
Fix typos and mistakes in the commands and comments No functional changes
2025-10-06Revert "bgp: T7760: deprecate per bgp vrf instance system-as node"John Estabrook
This reverts commit d871fe9c4c65de87232802ed54b263c9b2824391.
2025-10-06Revert "bgp: T7760: remove per vrf instance system-as node"John Estabrook
This reverts commit 85fe32f0e1a91a47fe4a6d4a5cdd6ac516dcc3b9.
2025-10-06Revert "migrator: T7760: remove debug print statement"John Estabrook
This reverts commit 3f8404ac78e1a31e8afcacc6ce8e7331130d2093.
2025-09-26migrator: T7760: remove debug print statementChristian Breunig
2025-09-09bgp: T7760: remove per vrf instance system-as nodeChristian Breunig
VyOS 1.5 and onwards will no longer have the following CLI node available: set vrf name <name> protocols bgp system-as <asn>
2025-09-09bgp: T7760: deprecate per bgp vrf instance system-as nodeChristian Breunig
Originating from the bug in T7665. To avoid potential issues down the line - and given that there's no compelling technical reason to retain the system-as CLI node under per-VRF BGP configuration, which cannot be achieved through alternative means - the maintainers have collectively decided to deprecate the following command: set vrf name <name> protocols bgp system-as <asn> Starting with VyOS 1.4.4, this CLI command will be considered deprecated. While it will still be accepted, it will no longer have any operational effect. A deprecation warning will be displayed at commit time, indicating that the BGP ASN from the global BGP configuration is now used instead. A migration script will handle the transition and perform the following actions: * Ensure a global BGP configuration exists; if not, initialize one. * Iterate over all configured VRFs to determine whether a BGP instance exists * For any insance, update the configuration to use the global system-as and apply the local-as ASN no-prepend replace-as option on all affected neighbors to preserve existing behavior. * If a neighbor is already configured with a local-as directive, that neighbor will be excluded from the migration process, as it already follows a custom configuration. * Add allowas-in per neighbor option. Required to not deny prefix received updates due to as-path contains our own global ASN.
2025-06-28T7591: remove copyright years from source filesChristian Breunig
The legal team says years are not necessary so we can go ahead with it, since it will simplify backporting. Automatically removed using: git ls-files | grep -v libvyosconfig | xargs sed -i -E \ 's/^# Copyright (19|20)[0-9]{2}(-[0-9]{4})? VyOS maintainers.*/# Copyright VyOS maintainers and contributors <maintainers@vyos.io>/g' In addition we will error-out during "make" if someone re-adds a legacy copyright notice
2025-02-13bgp: T7163: add CLI route-map and metric support for "redistribute table"Christian Breunig
* set protocols bgp address-family <ipv4-unicast|ipv6-unicast> redistribute table <n> [metric <n>] [route-map <name>]
2024-06-26migration: T6007: convert all migration scripts to load as moduleJohn Estabrook
2024-02-01bgp: T5930: Denied using rt vpn 'export/import' with 'both' togetheraapostoliuk
Denied using command 'route-target vpn export/import' with 'both' together in bgp configuration.
2024-01-16bgp: T5937: fix migration script for IPv6 AFI peer-groupChristian Breunig
Migrate "bgp <ASN> neighbor <NEIGH> address-family ipv6-unicast peer-group" to "bgp neighbor <NEIGH> peer-group"
2023-08-02T5427: Fix migration script arguments len expects 2 argsViacheslav Hletenko
The script's name is always provided as the first argument sys.argv[0] Expected length for argv is 2 (script itself + config file) Change: 'if (len(argv) < 1)' to 'if len(argv) < 2'
2023-04-13T5150: migrate CLI configs to new Kernel/Zebra route-map supportChristian Breunig
2022-07-30bgp: T4257: Changing BGP "local-as" to "system-as"Cheeze_It
bgp: T4257: Changing BGP "local-as" to "system-as" This change is to change the global BGP name for the node "local-as" to "system-as" This is needed so that there's less ambiguity with the local-as feature per neighbor. bgp: T4257: Changing BGP "local-as" to "system-as" bgp: T4257: Changing BGP "local-as" to "system-as" This change is to change the global BGP name for the node "local-as" to "system-as" This is needed so that there's less ambiguity with the local-as feature per neighbor.
2022-03-23bgp: T4314: add missing check to migration scriptJohn Estabrook
2022-01-17bgp: T3741: bugfix migrator - exit() was called without savingChristian Poessinger
2022-01-16bgp: T3741: remove unnecessary exit() in migration script 1 -> 2Christian Poessinger
2021-10-04bgp: T3741: "parameter default no-ipv4-unicast" is now a default optionChristian Poessinger
2021-03-30bgp: T1711: remove migrator debug printChristian Poessinger
2021-03-29bgp: T1711: remove ASN tagNode and move to "local-as"Christian Poessinger
Every time when set configuration bgp, you need set AS number. There is very less benefit in this system so the AS number is moved from a tagNode level down to a leafNode with the name "local-as", same as on the neighbor or peer-group level. This changes the CLI configuration from: set protocols bgp 100 neighbor 10.10.1.2 remote-as 200 to set protocols bgp local-as 100 set protocols bgp neighbor 10.10.1.2 remote-as 200