Hello,
Do I understand correctly there's no answer to this?
I have "solved" this problem by pinging a different IP. I still can't
understand why hping response doesn't suit BackupPC. Does it expect the
exact string format in ping command output?
Sincerely,
Konstantin
On 16.10.2019 13:03, Konstantin Boyandin via BackupPC-users wrote:
> Hello,
>
> While running BackupPC 3.2.1 (CentOS), I found I can't set up backups
> for a host that can't be reached via ICMP Ping.
>
> I have hping installed, and modified default PingCmd for the host in
> question with
>
> /usr/bin/sudo /usr/sbin/hping $host -p 80 -c 1 -S
>
> When I run it under backuppc user, it runs normally and returns with
> exit status 0 ("echo $?" under /bin/bash). However, when I attempt
> backup creation, I get something like
>
> 2019-10-16 12:44:37 no ping response
>
> in it.
>
> The manual run output looks like this:
>
> ----- output below
> $ /usr/bin/sudo /usr/sbin/hping example.com -p 80 -c 1 -S
> HPING example.com (eth0 93.184.216.34): S set, 40 headers + 0 data bytes
> len=46 ip=52.34.179.106 ttl=36 DF id=0 sport=80 flags=SA seq=0 win=26883
> rtt=239.1 ms
>
> --- example.com hping statistic ---
> 1 packets tramitted, 1 packets received, 0% packet loss
> round-trip min/avg/max = 239.1/239.1/239.1 ms
> ----- output above
>
> I would appreciate a hint on what I am doing wrong. Thank you.
>
> Sincerely,
> Konstantin
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