On 2/12/19 7:05 PM, Gregory Sloop wrote:
IIRC, TCPPing has to run as root, and usually need the SUID bit set.
Is that perhaps the problem?
well, see below, it is suid :
Access: (4755/-rwsr-xr-x)
BUT, the suid part should not matter as smokeping runs as root, and i
can use the command without problem
Thanks!
Adrian
-Greg
*AS> Hi! It seems that tcpping is required to be a binary? Or what
exactly is
AS> going on? I have the following :
AS> *** Probes ***
AS> + FPing
AS> binary = /usr/sbin/fping
AS> blazemode = true
AS> + TCPPing
AS> binary = /root/bin/tcpping
AS> forks = 1
AS> *** Targets ***
AS> ls -lago /root/bin/tcpping
AS> -rwsr-xr-x. 1 9738 Feb 12 14:39 /root/bin/tcpping
AS> stat /root/bin/tcpping
AS> File: ‘/root/bin/tcpping’
AS> Size: 9738 Blocks: 24 IO Block: 4096 regular
file
AS> Device: fe01h/65025d Inode: 2359891 Links: 1
AS> Access: (4755/-rwsr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root)
AS> Context: unconfined_u:object_r:bin_t:s0
AS> i ask if it is binary because i see in
AS> /usr/share/smokeping/Smokeping/probes/TCPPing.pm
AS> sub probevars {
AS> my $class = shift;
AS> return $class->_makevars($class->SUPER::probevars, {
AS> _mandatory => [ 'binary' ],
AS> binary => {
AS> _doc => "The location of your tcpping script.",
AS> _example => '/usr/bin/tcpping',
AS> _sub => sub {
AS> my $val = shift;
AS> return "ERROR: TCPPing 'binary' does
AS> not point to an executable"
AS> unless -f $val and -x _;
AS> i have the script from
*AS> https://raw.githubusercontent.com/deajan/tcpping
<https://raw.githubusercontent.com/deajan/tcpping>
*AS> but i don't think that even the former incarnation of tcpping was
binary
AS> ...
AS> Does anyone have an idea about this?
AS> Thank you!!
AS> Adrian
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