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Maniphest T3094

Can not specify multiple deny ports in FW rule
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Description

vyos@vyos# set firewall ipv6-name WAN-TO-VLAN810-6 rule 1000 destination port
Possible completions:
   <port name>  Named port (any name in /etc/services, e.g., http)
   <1-65535>    Numbered port
   <start>-<end>
                Numbered port range (e.g., 1001-1005)


Detailed information:
  Multiple destination ports can be specified as a comma-separated list.
  The whole list can also be "negated" using '!'. For example:
    '!22,telnet,http,123,1001-1005'
vyos@vyos# set firewall ipv6-name WAN-TO-VLAN810-6 rule 1000 destination port "!22"
[edit]
vyos@vyos# set firewall ipv6-name WAN-TO-VLAN810-6 rule 1000 destination port "!22,!80"

  Value validation failed
  Set failed

Details

Version
1.2.6
Is it a breaking change?
Unspecified (possibly destroys the router)

Event Timeline

c-po created this task.Nov 29 2020, 9:56 AM
c-po added a project: VyOS 1.2 Crux (VyOS 1.2.7).
pasik subscribed.Nov 29 2020, 10:39 AM
Viacheslav subscribed.Nov 30 2020, 6:27 PM

@c-po It's mean all NOT ports. If you want to drop not 22,23,24,25

set firewall ipv6-name FOO rule 1000 action 'drop'
set firewall ipv6-name FOO rule 1000 destination port '!22,23,24,25'
set firewall ipv6-name FOO rule 1000 protocol 'tcp'
-A FOO -p tcp -m multiport ! --dports 22,23,24,25 -m comment --comment FOO-1000 -j DROP
c-po added a comment.Nov 30 2020, 6:29 PM

Ah, thanks for the clarification.

c-po closed this task as Resolved.Dec 1 2020, 2:29 PM
c-po moved this task from Needs Triage to Finished on the VyOS 1.2 Crux (VyOS 1.2.7) board.Jan 2 2021, 12:02 PM
dmbaturin removed a project: VyOS 1.3 Equuleus.Sep 10 2021, 2:39 PM