LibreNMS not graphing channelized E1 interfaces

Hi Everyone,
I’ve been running LibreNMS for 2 months now. It’s great but I’ve noticed that I am unable to get data on any of my OLD channelized E1 interfaces.

I don’t have a problem with data on any of the other interfaces on this old router, but I just cannot see any data on any of the E1 interfaces.

This is the output I receive when I run the poller from the shell:
–cut–>
bash-4.2$ ./poller.php -d -h <my_router> -m ports -r -v

Port Se1/0:10: Serial1/0:10 (71 / #359) ifInOctets
ifOutOctets
ifInUcastPkts
ifOutUcastPkts
ifInBroadcastPkts
ifOutBroadcastPkts
ifInMulticastPkts
ifOutMulticastPkts
ifHighSpeed (0)
VLAN = CSC WHK-JHB 128kbps NAM C / SA 94-0array (
‘type’ => 'csc whk-jhb 128kbps ',
‘descr’ => ‘whk-vpn-06’,
‘circuit’ => NULL,
‘speed’ => ‘whk-vpn-06’,
‘notes’ => NULL,
)

ifInOctets (0 B) 0 Bps 207 secs
ifOutOctets (0 B) 0 Bps 207 secs
ifInErrors (0 B) 0 Bps 207 secs
ifOutErrors (0 B) 0 Bps 207 secs
ifInUcastPkts (0 B) 0 Bps 207 secs
ifOutUcastPkts (0 B) 0 Bps 207 secs
ifInNUcastPkts (0 B) 0 Bps 207 secs
ifOutNUcastPkts (0 B) 0 Bps 207 secs
ifInDiscards (0 B) 0 Bps 207 secs
ifOutDiscards (0 B) 0 Bps 207 secs
ifInUnknownProtos (0 B) 0 Bps 207 secs
ifInBroadcastPkts (25 B) 0.1207729468599 Bps 207 secs
ifOutBroadcastPkts (21 B) 0.10144927536232 Bps 207 secs
ifInMulticastPkts (0 B) 0 Bps 207 secs
ifOutMulticastPkts (0 B) 0 Bps 207 secs
<–cut–

Below is output from my installation:
–cut–>
[[email protected]]# su -c “/opt/librenms/validate.php” librenms

====================================

Component Version
LibreNMS 21.11.0-54-g49587cc
DB Schema 2021_11_17_105321_device_add_display_field (226)
PHP 7.3.31
Python 3.6.8
MySQL 10.5.12-MariaDB
RRDTool 1.4.8
SNMP 5.7.2

====================================

[OK] Composer Version: 2.1.12
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
[[email protected]]#
<–cut–

Thanks for any assistance!

Hi Guys,
Anyone able to assist me with this please?

Regards,
Helmuth