This bug was fixed in the package procps - 2:3.3.15-2ubuntu2
--------------- procps (2:3.3.15-2ubuntu2) disco; urgency=medium
* 10-network-security.conf: change the rp_filter default from 1 to 2, the strict mode isn't compatible with the n-m handling of captive portals (lp: #1814262)
-- Sebastien Bacher <email address hidden> Thu, 07 Feb 2019 23:46:43 +0100
This bug was fixed in the package procps - 2:3.3.15-2ubuntu2
---------------
procps (2:3.3.15-2ubuntu2) disco; urgency=medium
* 10-network- security. conf: change the rp_filter default from 1 to 2,
the strict mode isn't compatible with the n-m handling of
captive portals (lp: #1814262)
-- Sebastien Bacher <email address hidden> Thu, 07 Feb 2019 23:46:43 +0100