[clamav-users] Errors connecting to mirrors

Dennis Peterson dennispe at inetnw.com
Thu Apr 5 22:40:19 UTC 2018


Since db.us.clamav.net is a round robin resolving to db.us.big.clamav.net, 
another round robin, try the actual server hostname to dl a known file. The 
specific diff files come and go and may not be on a particular mirror server. 
The following worked for me - I send the output to /dev/null to save time.

curl --resolve db.us.big.clamav.net:80:72.21.91.8
http://db.us.big.clamav.net/bytecode.cvd 2>&1 >/dev/null

dp


On 4/5/18 2:56 PM, Orion Poplawski wrote:
> On 03/30/2018 09:48 AM, Orion Poplawski wrote:
>> And still having persistent problems with 72.21.91.8 as reported here:
>> https://bugzilla.clamav.net/show_bug.cgi?id=12068
>>
> And it is still not there:
>
> # curl --resolve db.us.clamav.net:80:72.21.91.8
> http://db.us.clamav.net/daily-24447.cdiff
> <?xml version="1.0" encoding="iso-8859-1"?>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
>           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
>          <head>
>                  <title>404 - Not Found</title>
>          </head>
>          <body>
>                  <h1>404 - Not Found</h1>
>          </body>
> </html>
>
> Nor any other db files...
>
> Feel like I'm shouting into the void with this....
>
>
> Here's a little test script:
>
> host db.us.clamav.net |
> awk '/address/ { print $4 }' |
> while read ip;
> do echo Trying $ip;
> curl --resolve db.us.clamav.net:80:$ip -w 'result=%{http_code}\n\n' -o
> /dev/null http://db.us.clamav.net/daily-24447.cdiff;
> done
>
> Output:
>
>
> Trying 74.115.25.14
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
>    0     0    0     0    0     0      0      0 --:--:--  0:02:07 --:--:--
> 0result=000
>
> curl: (7) Failed connect to db.us.clamav.net:80; Connection timed out
> Trying 200.236.31.1
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  37220      0 --:--:-- --:--:-- --:--:-- 37300
> result=200
>
> Trying 72.21.91.8
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100   345  100   345    0     0   6873      0 --:--:-- --:--:-- --:--:--  6900
> result=404
>
> Trying 146.112.59.53
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  43418      0 --:--:-- --:--:-- --:--:-- 43494
> result=200
>
> Trying 198.148.78.4
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  91546      0 --:--:-- --:--:-- --:--:-- 91858
> result=200
>
> Trying 150.214.142.197
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  18416      0 --:--:-- --:--:-- --:--:-- 18399
> result=200
>
> Trying 204.130.133.50
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0   230k      0 --:--:-- --:--:-- --:--:--  231k
> result=200
>
> Trying 12.167.151.1
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  88046      0 --:--:-- --:--:-- --:--:-- 88553
> result=200
>
> Trying 155.98.64.87
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  67394      0 --:--:-- --:--:-- --:--:-- 67262
> result=200
>
> Trying 12.167.151.2
>    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                   Dload  Upload   Total   Spent    Left  Speed
> 100 12309  100 12309    0     0  85108      0 --:--:-- --:--:-- --:--:-- 85479
> result=200
>
> So looks like 74.115.25.14 is bad too.
>




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