TCPPing empty graph

[lz5pn]

On Linux Mint I install apache2, php, smokeping, traceroute.
Following this: https://github.com/deajan/tcpping
I install tcpping with:
sudo curl -o /usr/local/bin/tcpping -L https://raw.githubusercontent.com/deajan/tcpping/master/tcpping ; sudo chmod 755 /usr/local/bin/tcpping

Then I tested it:
tcpping -C -x 5 google.com 80
google.com : 28.276 34.507 26.843 30.679 27.185

tcpping -x 10 -w .1 -o google.com 443
seq 0: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 32.174 ms
seq 1: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 28.963 ms
seq 2: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 31.575 ms
seq 3: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 30.914 ms
seq 4: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 26.391 ms
seq 5: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 26.854 ms
seq 6: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 27.804 ms
seq 7: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 28.976 ms
seq 8: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 29.733 ms
seq 9: tcp response from sof02s46-in-f14.1e100.net (142.250.187.174) 30.670 ms

So... TCPPing working.
Then I change /etc/smokeping/config.d/Probes as follow:
*** Probes ***

#+ FPing

#binary = /usr/bin/fping

+TCPPing

mandatory

binary = /usr/local/bin/tcpping
forks = 5
offset = 50%
step = 300
timeout = 15

and /etc/smokeping/config.d/Targets as follow:

*** Targets ***

the default probe

#probe = FPing

if this should be the default probe

probe = TCPPing

menu = Top
title = Network Latency Grapher
remark = Welcome to the SmokePing website of xxx Company.
Here you will learn all about the latency of our network.

• Local

menu = Local
title = Local Network
#parents = owner:/Test/James location:/

++ LocalMachine

menu = Local Machine
title = This host
host = localhost
#alerts = someloss

• TCPPing

menu = TCPPing
title = TCPPing

++ TCPPingGoogle

menu = TCPPing Google
title = TCPPing Google
#probe = TCPPing # if the default probe is something else
host = google.com
pings = 5
port = 80

did systemctl restart smokeping and... Empty graph...

seems no communication between tcpping and smokeping but why?...
can you help me please?

[moetiker]

Have you killed the cgi process ?

[lz5pn]

No, i think then cgi will stop.
cgi-bin/smokeping.cgi
If i kill cgi then webpage that generate graphs will not working. It use cgi.
The problem is that:

ping 213.149.154.192
PING 213.149.154.192 (213.149.154.192) 56(84) bytes of data.
^C
--- 213.149.154.192 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2055ms

fping 213.149.154.192
ICMP Unreachable (Communication Administratively Prohibited) from 193.169.198.66 for ICMP Echo sent to 213.149.154.192
213.149.154.192 is unreachable

So normal ping and fping do not work.

In same time this work:
tcpping -C -x 5 213.149.154.192 80
213.149.154.192 : 31.020 46.477 77.720 38.743 33.745

But in graphs have nothing...