Try to check NAT rules without any nat configuration:
vyos@r14:~$ show nat source rules
Traceback (most recent call last):
File "/usr/libexec/vyos/op_mode/nat.py", line 307, in <module>
res = vyos.opmode.run(sys.modules[__name__])
File "/usr/lib/python3/dist-packages/vyos/opmode.py", line 147, in run
res = func(**args)
File "/usr/libexec/vyos/op_mode/nat.py", line 281, in show_rules
nat_rules = _get_raw_data_rules(direction, family)
File "/usr/libexec/vyos/op_mode/nat.py", line 70, in _get_raw_data_rules
data = _get_json_data(direction, family)
File "/usr/libexec/vyos/op_mode/nat.py", line 63, in _get_json_data
return cmd(f'sudo nft --json list chain {family} vyos_nat {chain}')
File "/usr/lib/python3/dist-packages/vyos/util.py", line 161, in cmd
raise OSError(code, feedback)
PermissionError: [Errno 1] failed to run command: sudo nft --json list chain ip vyos_nat POSTROUTING
returned:
exit code: 1
vyos@r14:~$
vyos@r14:~$
vyos@r14:~$ show nat destination rules
Traceback (most recent call last):
File "/usr/libexec/vyos/op_mode/nat.py", line 307, in <module>
res = vyos.opmode.run(sys.modules[__name__])
File "/usr/lib/python3/dist-packages/vyos/opmode.py", line 147, in run
res = func(**args)
File "/usr/libexec/vyos/op_mode/nat.py", line 281, in show_rules
nat_rules = _get_raw_data_rules(direction, family)
File "/usr/libexec/vyos/op_mode/nat.py", line 70, in _get_raw_data_rules
data = _get_json_data(direction, family)
File "/usr/libexec/vyos/op_mode/nat.py", line 63, in _get_json_data
return cmd(f'sudo nft --json list chain {family} vyos_nat {chain}')
File "/usr/lib/python3/dist-packages/vyos/util.py", line 161, in cmd
raise OSError(code, feedback)
PermissionError: [Errno 1] failed to run command: sudo nft --json list chain ip vyos_nat PREROUTING
returned:
exit code: 1
vyos@r14:~$Expected correct warning/raise