Messages

1

24.7 Production Series / Re: Net-SNMP running as snmpd user

« on: September 06, 2024, 07:01:33 pm »

Seems you can set the following in /usr/local/etc/rc.d/snmpd to have it run as root.
Just curious why Business vs Community causes this break.

snmpd_sugid="NO"

2

24.7 Production Series / Net-SNMP running as snmpd user

« on: September 06, 2024, 03:26:40 pm »

We have a number of Business editions rolled out and noticing that we can't query services.

When running with the following we only get back the snmpd service

snmpd  47456   0.0  0.2   38816 26476  -  S    08:01       0:00.01 /usr/local/sbin/snmpd -p /var/run/net_snmpd.pid -u snmpd -g snmpd

zabbix:~$ snmpwalk -v2c -cExample foo.bar.com .1.3.6.1.2.1.25.4.2.1.2
iso.3.6.1.2.1.25.4.2.1.2.47456 = STRING: "snmpd"

If I kill the process and start as root, we get the full list.

root   93943   0.0  0.2   38816 26296  -  S    08:02       0:00.01 /usr/local/sbin/snmpd -p /var/run/net_snmpd.pid

zabbix:~$ snmpwalk -v2c -cExample foo.bar.com .1.3.6.1.2.1.25.4.2.1.2
iso.3.6.1.2.1.25.4.2.1.2.20 = STRING: "lighttpd"
iso.3.6.1.2.1.25.4.2.1.2.315 = STRING: "python3.11"
iso.3.6.1.2.1.25.4.2.1.2.317 = STRING: "python3.11"
iso.3.6.1.2.1.25.4.2.1.2.563 = STRING: "devd"
iso.3.6.1.2.1.25.4.2.1.2.8724 = STRING: "ntpd"
iso.3.6.1.2.1.25.4.2.1.2.12072 = STRING: "dpinger"
iso.3.6.1.2.1.25.4.2.1.2.12829 = STRING: "daemon"
iso.3.6.1.2.1.25.4.2.1.2.13264 = STRING: "php"
iso.3.6.1.2.1.25.4.2.1.2.13324 = STRING: "syslog-ng"
iso.3.6.1.2.1.25.4.2.1.2.13761 = STRING: "syslog-ng"
iso.3.6.1.2.1.25.4.2.1.2.21025 = STRING: "csh"
iso.3.6.1.2.1.25.4.2.1.2.25394 = STRING: "daemon"

I don't see this issue with the non Business edition. It always seems to start as root and not the snmpd user.

3

24.1 Legacy Series / Re: DHCP relay stops working in 24.1.6

« on: May 13, 2024, 02:18:11 pm »

Seeing the same thing on Business 24.4

We have 2 Relays, 1 for VLAN 10 and 1 for VLAN 50. VLAN 50 continues to work, VLAN 10 drops randomly.
A quick disable/enable fixes it until it fails again

4

General Discussion / OPNCentral - Provision Classes

« on: May 08, 2024, 08:53:08 pm »

Is there any way to sync only certain Aliases?

For most of our clients, this works great. However we have a couple clients that have additional aliases for Cameras and the likes.
With those clients, it does sync our global Alias for access, but Provisioning always shows it is out of sync.

Would be great if we could select which aliases we want to be part of the sync.

Thanks,
Mike

5

24.1 Legacy Series / Re: DHCP relay issues

« on: May 07, 2024, 03:14:27 pm »

Having a similar issue with Business 24.4 release.

We have 3 VLANs (default, Vlan10 and vlan50).

We started seeing 169.254 ips on vlan10, but vlan50 was fine. My first thought was dhcp guarding on Unifi as we have had this blow up in the past in some environments.

Further investigations via `sudo nmap -e vlan10 --script broadcast-dhcp-discover` and `sudo nmap -e vlan50 --script broadcast-dhcp-discover` showed we were getting no response on vlan10.

I stopped/started the relay on Vlan10 and things started working again.