Update "nethserver-ntopng-3.0.2-1.ns7.noarch": no data available

Support
1

In result of…

Community updates on 03 July 2020

nethserver-ntopng-3.0.2-1.ns7.noarch

  • Fix ntopng web interface url (#25)

… nTopNG reports “no data” and all previously configured network interfaces have disappeared.

image
image2036×1478 152 KB

2

Please, try to access the Server Manager and configure again the software.
If the problem still persists, please paste the output of:

  • db networks show
  • ifconfig
  • config show ntopng
  • cat /etc/ntopng/ntopng.conf
3

Thank you for your hints. No chance to reconfigure/reinstall the application, because I risk losing the installed license because I have already used up my last allowed attempt.

[root@nethserver ~]# db networks show
br0=bridge
gateway=
ipaddr=192.168.3.1
netmask=255.255.255.0
role=green
eth0=ethernet
bootproto=none
gateway=192.168.2.1
ipaddr=192.168.2.100
netmask=255.255.255.0
nslabel=WAN
role=red
eth1=ethernet
bridge=br0
nslabel=LAN
role=bridged
ppp0=xdsl-disabled
AuthType=auto
FwInBandwidth=
FwOutBandwidth=
Password=
name=PPPoE
provider=xDSL provider
role=red
user=
red1=provider
interface=eth0
weight=1
[root@nethserver ~]#

[root@nethserver ~]# ifconfig

br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.1 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::18ba:92ff:fee7:324d prefixlen 64 scopeid 0x20
ether aa:bb:cc:dd:32:4d txqueuelen 1000 (Ethernet)
RX packets 57794217 bytes 9938118960 (9.2 GiB)
RX errors 0 dropped 135504 overruns 0 frame 0
TX packets 125388893 bytes 147961300785 (137.7 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.2.100 netmask 255.255.255.0 broadcast 192.168.2.255
inet6 fe80::e091:9fff:fea8:3121 prefixlen 64 scopeid 0x20
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 fd65:3544:2664:1:e091:9fff:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
inet6 20xx:yyyy:zzzz:aaaa:bbbb:cccc:fea8:3121 prefixlen 64 scopeid 0x0
ether aa:bb:cc:xx:yy:21 txqueuelen 1000 (Ethernet)
RX packets 104762961 bytes 153842136418 (143.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 87206326 bytes 18258681661 (17.0 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::18ba:92ff:fee7:324d prefixlen 64 scopeid 0x20
ether aa:bb:cc:e7:32:4d txqueuelen 1000 (Ethernet)
RX packets 57757385 bytes 10730640270 (9.9 GiB)
RX errors 0 dropped 40 overruns 0 frame 0
TX packets 125368993 bytes 147949450251 (137.7 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 34298450 bytes 10369233081 (9.6 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 34298450 bytes 10369233081 (9.6 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

n2n_assistance: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1290
inet 192.168.166.1 netmask 255.255.255.0 broadcast 192.168.166.255
inet6 fe80::4055:26ff:fefa:c481 prefixlen 64 scopeid 0x20
ether xx:yy:zz:aa:c4:81 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 656 (656.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

tunrw: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500
inet 192.168.4.1 netmask 255.255.255.255 destination 192.168.4.2
inet6 fe80::c44c:c68a:48aa:17b4 prefixlen 64 scopeid 0x20
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 100 (UNSPEC)
RX packets 1232688 bytes 718828641 (685.5 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1177905 bytes 950350537 (906.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

vb-nsdc: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::a076:b0ff:fe03:17e prefixlen 64 scopeid 0x20
ether aa:bb:cc:aa:01:7e txqueuelen 1000 (Ethernet)
RX packets 113634 bytes 21737264 (20.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4810030 bytes 885193476 (844.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

[root@nethserver ~]# config show ntopng
ntopng=service
Authentication=disabled
Interfaces=
TCPPort=3000
access=green
alias=eb9c4d5400135113e849a8e426b92e54164c948e
status=enabled

[root@nethserver ~]# cat /etc/ntopng/ntopng.con
#
-i view:all
-w=3000
-m=
-l 1
-G=/var/run/ntopng.pid
--redis 127.0.0.1:6378
-Z "/eb9c4d5400135113e849a8e426b92e54164c948e"
-n 1
4

For sure, you need to reconfigure the software: no worry about the license, you’re going to change just the config file.

This is how the config should look like:

-i=en0
-i=en0.10
-i view:all
-w=3000
-m=192.168.1.0/24
-l 1
-G=/var/run/ntopng.pid
--redis 127.0.0.1:6378
-Z "/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
-n 1

And config show ntopng:

config show ntopng
ntopng=service
    Authentication=disabled
    Interfaces=en0.10,en0
    TCPPort=3000
    access=
    alias=xxxxxxxxxxxxxxx
    status=enabled

So, access the Server Manager and select the interfaces you want to monitor.

3 Likes
5

@giacomo, I didn’t realize the possibility to configure nTopNG inside of the server manager.
Great integration!
Thank you, Marko

2 Likes
6

…but some issuues

  1. empty host lists
    image
    image1460×1682 161 KB
  2. Missing menus and functionalities
    image
    image592×728 15.8 KB
  3. wrong port associated inside Cockpit (customized to 4000)
    image
    image