diff options
Diffstat (limited to 'python/vyos/ifconfig/interface.py')
| -rwxr-xr-x[-rw-r--r--] | python/vyos/ifconfig/interface.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py index 08b7af90b..a1928ba51 100644..100755 --- a/python/vyos/ifconfig/interface.py +++ b/python/vyos/ifconfig/interface.py @@ -311,6 +311,28 @@ class Interface(Control): cmd = 'ip link del dev {ifname}'.format(**self.config) return self._cmd(cmd) + def _set_vrf_ct_zone(self, vrf): + """ + Add/Remove rules in nftables to associate traffic in VRF to an + individual conntack zone + """ + if vrf: + # Get routing table ID for VRF + vrf_table_id = get_interface_config(vrf).get('linkinfo', {}).get( + 'info_data', {}).get('table') + # Add map element with interface and zone ID + if vrf_table_id: + self._cmd( + f'nft add element inet vrf_zones ct_iface_map {{ "{self.ifname}" : {vrf_table_id} }}' + ) + else: + nft_del_element = f'delete element inet vrf_zones ct_iface_map {{ "{self.ifname}" }}' + # Check if deleting is possible first to avoid raising errors + _, err = self._popen(f'nft -c {nft_del_element}') + if not err: + # Remove map element + self._cmd(f'nft {nft_del_element}') + def get_min_mtu(self): """ Get hardware minimum supported MTU @@ -401,6 +423,7 @@ class Interface(Control): >>> Interface('eth0').set_vrf() """ self.set_interface('vrf', vrf) + self._set_vrf_ct_zone(vrf) def set_arp_cache_tmo(self, tmo): """ |