Description of problem:
tried to use a 3g key on a up to date fedora 18. Doesn't seems to appear with regular wifi or wired connexion.
FOr what is worth, here is my NetworkManager.conf :

[main]
dns=dnsmasq
plugins=ifcfg-rh

Since I use dnsmasq as a dns proxy ( to cope with vpn over public wifi with a dns that does redirect on domain not found ), I think this may requires dnsmasq to read some file in the directory, but I do not know why. Things work fine however without the access.


Additional info:
libreport version: 2.0.16
kernel:         3.6.1-1.fc18.x86_64

description:
:SELinux is preventing /usr/sbin/dnsmasq from 'search' accesses on the directory /etc/NetworkManager.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If vous pensez que dnsmasq devrait être autorisé à accéder search sur NetworkManager directory par défaut.
:Then vous devriez rapporter ceci en tant qu'anomalie.
:Vous pouvez générer un module de stratégie local pour autoriser cet accès.
:Do
:autoriser cet accès pour le moment en exécutant :
:# grep dnsmasq /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:dnsmasq_t:s0
:Target Context                system_u:object_r:NetworkManager_etc_t:s0
:Target Objects                /etc/NetworkManager [ dir ]
:Source                        dnsmasq
:Source Path                   /usr/sbin/dnsmasq
:Port                          <Inconnu>
:Host                          (removed)
:Source RPM Packages           dnsmasq-2.59-6.fc18.x86_64
:Target RPM Packages           NetworkManager-0.9.7.0-4.git20121004.fc18.x86_64
:                              puppet-2.7.18-1.fc18.noarch
:                              initscripts-9.41-2.fc18.x86_64
:                              dhclient-4.2.4-18.P2.fc18.x86_64
:Policy RPM                    selinux-policy-3.11.1-36.fc18.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.6.1-1.fc18.x86_64 #1 SMP Mon Oct
:                              8 17:19:09 UTC 2012 x86_64 x86_64
:Alert Count                   18
:First Seen                    2012-10-14 19:11:30 CEST
:Last Seen                     2012-10-15 11:51:05 CEST
:Local ID                      5b86e4a9-571d-4e44-b3f6-b909f6313d91
:
:Raw Audit Messages
:type=AVC msg=audit(1350294665.31:700): avc:  denied  { search } for  pid=5617 comm="dnsmasq" name="NetworkManager" dev="dm-2" ino=2228870 scontext=system_u:system_r:dnsmasq_t:s0 tcontext=system_u:object_r:NetworkManager_etc_t:s0 tclass=dir
:
:
:type=SYSCALL msg=audit(1350294665.31:700): arch=x86_64 syscall=openat success=no exit=EACCES a0=ffffffffffffff9c a1=145eb70 a2=90800 a3=0 items=0 ppid=843 pid=5617 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dnsmasq exe=/usr/sbin/dnsmasq subj=system_u:system_r:dnsmasq_t:s0 key=(null)
:
:Hash: dnsmasq,dnsmasq_t,NetworkManager_etc_t,dir,search
:
:audit2allow
:
:#============= dnsmasq_t ==============
:allow dnsmasq_t NetworkManager_etc_t:dir search;
:
:audit2allow -R
:
:#============= dnsmasq_t ==============
:allow dnsmasq_t NetworkManager_etc_t:dir search;
: