Description of problem:
Generated when connecting to an L2TP VPN. The connection succeeds but this error happens.
SELinux is preventing addconn from 'getattr' accesses on the file /run/nm-l2tp-ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf.

*****  Plugin restorecon (99.5 confidence) suggests   ************************

If you want to fix the label. 
/run/nm-l2tp-ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf default label should be var_run_t.
Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly.
Do
# /sbin/restorecon -v /run/nm-l2tp-ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf

*****  Plugin catchall (1.49 confidence) suggests   **************************

If you believe that addconn should be allowed getattr access on the nm-l2tp-ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'addconn' --raw | audit2allow -M my-addconn
# semodule -X 300 -i my-addconn.pp

Additional Information:
Source Context                system_u:system_r:ipsec_t:s0
Target Context                system_u:object_r:l2tpd_var_run_t:s0
Target Objects                /run/nm-l2tp-
                              ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf [
                              file ]
Source                        addconn
Source Path                   addconn
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-283.24.fc27.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.15.6-300.fc27.x86_64 #1 SMP Mon
                              Feb 26 18:43:03 UTC 2018 x86_64 x86_64
Alert Count                   1
First Seen                    2018-03-11 10:39:05 +0330
Last Seen                     2018-03-11 10:39:05 +0330
Local ID                      376fd46c-94ac-4a72-a82b-d6ddf8a35ba1

Raw Audit Messages
type=AVC msg=audit(1520752145.775:1999): avc:  denied  { getattr } for  pid=11119 comm="addconn" path="/run/nm-l2tp-ipsec-56798339-a275-487a-a299-1d1d0a179e66.conf" dev="tmpfs" ino=2362496 scontext=system_u:system_r:ipsec_t:s0 tcontext=system_u:object_r:l2tpd_var_run_t:s0 tclass=file permissive=1


Hash: addconn,ipsec_t,l2tpd_var_run_t,file,getattr

Version-Release number of selected component:
selinux-policy-3.13.1-283.24.fc27.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.3
hashmarkername: setroubleshoot
kernel:         4.15.9-300.fc27.x86_64
type:           libreport