Is there anything about ClamAV v0.97.3 that would mean it's suddenly unable to fetch the daily updates via freshclam? I know it's an old version, but this is on a very old box running Centos 4 so upgrading isn't practical at the moment (for, you know, *reasons*).
Feb 11 13:07:01 ptah freshclam[24470]: ClamAV update process started at Thu Feb 11 13:07:01 2021
Feb 11 13:07:01 ptah freshclam[24470]: main.cvd is up to date (version: 59, sigs: 4564902, f-level: 60, builder: sigmgr)
Feb 11 13:07:07 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:07 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:da54)
Feb 11 13:07:07 ptah freshclam[24470]: Trying host
db.gb.clamav.net (2606:4700::6810:db54)...
Feb 11 13:07:07 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:07 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:db54)
Feb 11 13:07:07 ptah freshclam[24470]: getpatch: Can't download daily-26077.cdiff from
db.gb.clamav.netFeb 11 13:07:07 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:07 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:da54)
Feb 11 13:07:07 ptah freshclam[24470]: Trying host
db.gb.clamav.net (2606:4700::6810:db54)...
Feb 11 13:07:07 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:07 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:db54)
Feb 11 13:07:07 ptah freshclam[24470]: getpatch: Can't download daily-26077.cdiff from
db.gb.clamav.netFeb 11 13:07:14 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:15 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:db54)
Feb 11 13:07:15 ptah freshclam[24470]: Trying host
db.gb.clamav.net (2606:4700::6810:da54)...
Feb 11 13:07:15 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:15 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:da54)
Feb 11 13:07:15 ptah freshclam[24470]: getpatch: Can't download daily-26077.cdiff from
db.gb.clamav.netFeb 11 13:07:16 ptah freshclam[24470]: Incremental update failed, trying to download daily.cvd
Feb 11 13:07:16 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:16 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:da54)
Feb 11 13:07:16 ptah freshclam[24470]: Trying host
db.gb.clamav.net (2606:4700::6810:db54)...
Feb 11 13:07:16 ptah freshclam[24470]: nonblock_connect: connect(): fd=4 errno=101: Network is unreachable
Feb 11 13:07:16 ptah freshclam[24470]: Can't connect to port 80 of host
db.gb.clamav.net (IP: 2606:4700::6810:db54)
Feb 11 13:07:16 ptah freshclam[24470]: Can't download daily.cvd from
db.gb.clamav.netFeb 11 13:07:16 ptah freshclam[24470]: Trying again in 5 secs...
This started to happen yesterday after years of trouble free operation. Nothing on my box's configuration has changed between freshclam working and it not working.
Any pointers as to a possible cause would be most welcome.