Distribution EOLE

Le problème n'est pas sur le serveur distant mais vient du passage par le serveur proxy.
Celui ci renvoie une réponse que freshclam ne comprends pas et il ne peut pas mettre à jour les bases antivirales depuis aucun des miroirs régionaux (db.XX.clamav.net), il passe ensuite sur le miroir central et là parfois (mais pas toujours!) il parvient à mettre les base antivirales à jour.

Si on ouvre le firewall sur l'amon et que l'on retire le passage par le proxy dans le fichier /etc/clamav/freshclam.conf on a aucune erreur de mise à jour.
Une solution serait de mettre une exception de proxy sur un ou des miroirs régionaux sur l'amon.

http://squash-tm.eole.lan/squash/executions/6283

ClamAV update process started at Tue Nov  7 13:55:53 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): WARNING: Unknown response from remote server
WARNING: Can't read main.cvd header from db.fr.clamav.net
Trying again in 5 secs...
ClamAV update process started at Tue Nov  7 13:55:58 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): WARNING: Unknown response from remote server
WARNING: Can't read main.cvd header from db.fr.clamav.net
Trying again in 5 secs...
ClamAV update process started at Tue Nov  7 13:56:03 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): WARNING: Unknown response from remote server
WARNING: Can't read main.cvd header from db.fr.clamav.net
Trying again in 5 secs...
ClamAV update process started at Tue Nov  7 13:56:09 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): WARNING: Unknown response from remote server
WARNING: Can't read main.cvd header from db.fr.clamav.net
Trying again in 5 secs...
ClamAV update process started at Tue Nov  7 13:56:14 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): ERROR: Unknown response from remote server
WARNING: Can't read main.cvd header from db.fr.clamav.net
Giving up on db.fr.clamav.net...
ClamAV update process started at Tue Nov  7 13:56:14 2017
WARNING: DNS record is older than 3 hours.
WARNING: Invalid DNS reply. Falling back to HTTP mode.
Connecting via 10.1.3.1
Reading CVD header (main.cvd): OK
main.cvd is up to date (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Connecting via 10.1.3.1
Reading CVD header (daily.cvd): OK
daily.cld is up to date (version: 24020, sigs: 1772767, f-level: 63, builder: neo)
Connecting via 10.1.3.1
Reading CVD header (bytecode.cvd): OK
bytecode.cld is up to date (version: 316, sigs: 75, f-level: 63, builder: raynman)