From adeac78ed6585b16102bd82581b54c75819714b2 Mon Sep 17 00:00:00 2001 From: Andrew Topp Date: Tue, 30 Jul 2024 13:48:18 +1000 Subject: pbr: T6430: Allow forwarding into VRFs by name as well as route table IDs * PBR can only target table IDs up to 200 and the previous PR to extend the range was rejected * PBR with this PR can now also target VRFs directly by name, working around targeting problems for VRF table IDs outside the overlapping 100-200 range * Validation ensures rules can't target both a table ID and a VRF name (internally they are handled the same) * Added a simple accessor (get_vrf_table_id) for runtime mapping a VRF name to table ID, based on vyos.ifconfig.interface._set_vrf_ct_zone(). It does not replace that usage, as it deliberately does not handle non-VRF interface lookups (would fail with a KeyError). * Added route table ID lookup dict, global route table and VRF table defs to vyos.defaults. Table ID references have been updated in code touched by this PR. * Added a simple smoketest to validate 'set vrf' usage in PBR rules --- python/vyos/utils/network.py | 3 +++ 1 file changed, 3 insertions(+) (limited to 'python/vyos/utils/network.py') diff --git a/python/vyos/utils/network.py b/python/vyos/utils/network.py index 8fce08de0..d297a1ddb 100644 --- a/python/vyos/utils/network.py +++ b/python/vyos/utils/network.py @@ -74,6 +74,9 @@ def get_vrf_members(vrf: str) -> list: pass return interfaces +def get_vrf_table_id(vrf: str): + return get_interface_config(vrf)['linkinfo']['info_data']['table'] + def get_interface_vrf(interface): """ Returns VRF of given interface """ from vyos.utils.dict import dict_search -- cgit v1.2.3