CLAMXAV DEFINITIONS DOWNLOAD UPDATE
CLAMXAV DEFINITIONS DOWNLOAD CODE

If you’ve had an Internet disconnection, freshclam may have blacklisted all mirrors, so there are none available. This file is used to blacklist ClamAV mirror servers that show errors. You can’t download the antivirus signature databases. 'WARNING: Can't read main.cvd header from db. (IP: )' in freshclam logs

CLAMXAV DEFINITIONS DOWNLOAD UPDATE

Or you are using a very old version of the ClamAV antivirus, and it is crucial that you update it.

Freshclam works best with a direct connection to the ClamAV servers and provides very poor support for proxy connections, especially if the Proxy changes the properties of the HTTP(S) connection, for instance by changing the User-Agent.

Either your server has an Internet connection problem, or you are using a proxy (transparent or not).

This message means that you can’t connect to the ClamAV servers to download the antivirus signature databases. 'nonblock_connect: connect(): fd=5 errno=101: Network is unreachable' et 'WARNING: getpatch: Can't download daily-xxx.cdiff from db.' in freshclam logs For this reason, you need to update your version of ClamAV to fix this error.

CLAMXAV DEFINITIONS DOWNLOAD CODE

This message applies to versions prior to ClamAV 0.102.įrom release 0.102 onwards, freshclam’s network code has been radically changed.

When this error message comes up, it means that you can’t download the antivirus signature databases.

'Ignoring mirror (due to previous errors)' in freshclam logs Now, all your files can be scanned for malware. The solution is to set clamd in 'complain' mode in apparmor. This can come from the permissions of directories or files, so you need to check that clamdscan has read and write permissions to these folders and files.īut the problem can also come from apparmor. The corresponding files are therefore not scanned and bypass the check for malwares. When you scan files or directories it is possible that some of them cause this error. 'Can't open file or directory ERROR' lors d'un scan avec clamdscan We’ll be describing and solving the most common errors that occur when using the ClamAV antivirus engine (clamscan, clamdscan and freshclam).Įrrors that occur when compiling ClamAV from its source code are not discussed here.

Clamxav definitions download