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[Bug 1540077] Re: Gufw not accepting subnet range in advanced firewall rule

 

I have the same issue, only mine, when I go to create a rule, I get
this:

[05/31/2016 12:52:46 PM] Error running: ufw insert 3 allow out from 10.15.7.101 port 22 to 10.15.7.149 > ERROR: Invalid position '3'
[05/31/2016 12:48:00 PM] Incoming: Allow
[05/31/2016 12:47:28 PM] Error running: ufw insert 3 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '3'
[05/31/2016 12:47:20 PM] Error running: ufw insert 2 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '2'
[05/31/2016 12:46:46 PM] Error running: ufw insert 1 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '1'
[05/31/2016 12:46:45 PM] Error running: ufw insert 1 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '1'
[05/31/2016 12:46:44 PM] Error running: ufw insert 1 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '1'
[05/31/2016 12:46:42 PM] Error running: ufw insert 1 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '1'
[05/31/2016 12:46:23 PM] Error running: ufw insert 1 allow in from 10.15.7.101 port 22 to 10.15.7.149 port 22 > ERROR: Invalid position '1'
[05/31/2016 12:43:33 PM] Error running: ufw insert 1 allow in from 10.15.7.101 to 10.15.7.149 > ERROR: Invalid position '1'
[05/31/2016 12:43:09 PM] Error running: ufw insert 1 allow in on wlan0 from 10.15.7.101 to 10.15.7.149 > ERROR: Invalid position '1'
[05/31/2016 12:43:07 PM] Error running: ufw insert 1 allow in on wlan0 from 10.15.7.101 to 10.15.7.149 > ERROR: Invalid position '1'
[05/31/2016 12:43:04 PM] Error running: ufw insert 1 allow in on wlan0 from 10.15.7.101 to 10.15.7.149 > ERROR: Invalid position '1'
[05/31/2016 12:35:53 PM] Error running: ufw insert 1 allow in on wlan0 from 10.15.7.101 to 10.15.7.149 > ERROR: Invalid position '1'

What's up with this, or can I somehow import the rule from another
machine so this one will work correctly....look forward to your
help....Thank you

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https://bugs.launchpad.net/bugs/1540077

Title:
  Gufw not accepting subnet range in advanced firewall rule

Status in Gufw:
  New

Bug description:
  This is observed in Gufw v14.04.2 LTS.  Creating a rule with a subnet
  in the 'from' field of an advanced rule results in an error.

  The example would be a requirement to only allow hosts in the same
  subnet to have access to a particular service (e.g. RDP) and so the
  'from' field would be set to a subnet of 192.168.0.0/24.

  Attempting to add the rule results in an error in the log of "Error
  running: ufw allow in log from 192.168.0.0/24 3389 > ERROR: Wrong
  number of arguments".

  Gufw appears to be trying to run the command: "ufw allow in log from
  192.168.0.0/24 3389" which errors but compare this with the syntax of
  ufw which would be "ufw allow in log from 192.168.0.0/24 to any port
  3389".  This works successfully so it looks like Gufw is presenting
  incorrect syntax for this configuration in this version.

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References