[Solved] Zyxel RGS200-12P Physical interface lost after FW upgrade

[Matte_Nilsson]

Hi team!
After we upgraded firmware on our Zyxel RGS200-12P from V1.00(ABEP.2) to V2.00(ABEP.0), LibreNMS does not find the physical interface, only VLANS. the OS is also identified as a Zyxel ZyWall, is there anything we can do ourselves to solve this?

./discovery.php -h HOSTNAME -d | ./pbin.sh
https://p.libren.ms/view/9eb543ba

lnms device:poll HOSTNAME -vv | ./pbin.sh
https://p.libren.ms/view/3685d834

snmpbulkwalk -OUneb -v2c -c COMMUNITY HOSTNAME . | ./pbin.sh
https://p.libren.ms/view/9adbc11c

I also see this when running snmpbulkwalk:

snmpbulkwalk -OUneb -v2c -c COMMUNITY HOSTNAME .  | ./pbin.sh
Paste endpoint: https://p.libren.ms/api/create
Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

Error: OID not increasing: .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2
 >= .1.0.8802.1.1.2.1.5.4795.1.3.2.1.2.62.4.5.2

BR Matte Nilsson

[laf]

It’s because the ifDescr values are empty so they are skipped by default.

You can either turn this config on globally (lnms config:set empty_ifdescr true) or for just this os (lnms config:set os.zywall.empty_ifdescr true) then re-run discovery

[Matte_Nilsson]

Thank you very much for the answer! It worked perfectly!

BR Matte Nilsson