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Declare zone policy firewall without local zone errors
Closed, ResolvedPublicBUG

Description

Add zone policy firewall without local zone
1.3 correct check:

set zone-policy zone WAN interface eth0
set zone-policy zone WAN default-action reject
set zone-policy zone WAN from LOCAL firewall name LOCAL-to-WAN
set firewall name LOCAL-to-WAN default-action 'accept'

vyos@r4# commit
[ zone-policy ]
LOCAL is a from zone under zone WAN
It is either not defined or deleted from config

[[zone-policy]] failed
[[zone-policy zone WAN from LOCAL]] failed
Commit failed
[edit]
vyos@r4#

1.4:

set zone-policy zone WAN interface eth0

set zone-policy zone WAN default-action reject
set zone-policy zone WAN from LOCAL firewall name LOCAL-to-WAN
set firewall name LOCAL-to-WAN default-action 'accept'

vyos@r11-roll# commit
[ zone-policy ]
VyOS had an issue completing a command.


Report time:      2022-01-03 21:58:38
Image version:    VyOS 1.4-rolling-202201020317
Release train:    sagitta

Built by:         [email protected]
Built on:         Sun 02 Jan 2022 03:17 UTC
Build UUID:       4ede964a-6099-4799-b36e-a22a6b9a1914
Build commit ID:  e933c7e50fd4f0

Architecture:     x86_64
Boot via:         installed image
System type:      KVM guest

Hardware vendor:  QEMU
Hardware model:   Standard PC (Q35 + ICH9, 2009)
Hardware S/N:     
Hardware UUID:    8e21d64e-e498-475c-9866-290cd53a3b86

Traceback (most recent call last):
  File "/usr/libexec/vyos/conf_mode/zone_policy.py", line 192, in <module>
    generate(c)
  File "/usr/libexec/vyos/conf_mode/zone_policy.py", line 178, in generate
    render(nftables_conf, 'zone_policy/nftables.tmpl', data)
  File "/usr/lib/python3/dist-packages/vyos/template.py", line 118, in render
    rendered = render_to_string(template, content, formater, location)
  File "/usr/lib/python3/dist-packages/vyos/template.py", line 87, in render_to_string
    rendered = template.render(content)
  File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 1090, in render
    self.environment.handle_exception()
  File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 832, in handle_exception
    reraise(*rewrite_traceback_stack(source=source))
  File "/usr/lib/python3/dist-packages/jinja2/_compat.py", line 28, in reraise
    raise value.with_traceback(tb)
  File "/usr/share/vyos/templates/zone_policy/nftables.tmpl", line 33, in top-level template code
    {%         if zone[from_zone].local_zone is not defined %}
  File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 471, in getattr
    return getattr(obj, attribute)
jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'LOCAL'



[[zone-policy]] failed
Commit failed
[edit]
vyos@r11-roll#

Details

Difficulty level
Unknown (require assessment)
Version
VyOS 1.4-rolling-202201020317
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Event Timeline

Viacheslav renamed this task from Declare zone policy firewall without local zone erros to Declare zone policy firewall without local zone errors.Jan 3 2022, 8:00 PM
Viacheslav created this task.
sarthurdev changed the task status from Open to In progress.Jan 5 2022, 12:33 AM
Viacheslav moved this task from Need Triage to Finished on the VyOS 1.4 Sagitta board.