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path: root/src/migration-scripts/vrf/2-to-3
AgeCommit message (Collapse)Author
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'
2021-07-17VRF: T3655: proper connection tracking for VRFszsdc
Currently, all VRFs share the same connection tracking table, which can lead to problems: - traffic leaks to a wrong VRF - improper NAT rules handling when multiple VRFs contain the same IP networks - stateful firewall rules issues The commit implements connection tracking zones support. Each VRF utilizes its own zone, so connections will never mix up. It also adds some restrictions to VRF names and assigned table numbers, because of nftables and conntrack requirements: - VRF name should always start from a letter (interfaces that start from numbers are not supported in nftables rules) - table number must be in the 100-65535 range because conntrack supports only 65535 zones