topic Re: Palo Alto Management Interface Inbound Discards in General Topics

Palo Alto Management Interface Inbound Discards

mlinsemier — Wed, 13 May 2020 16:34:26 GMT

Starting in either PAN-OS 8.1.x or 9.0.x we have noticed that SNMP is reporting inbound discards on all of our Palo Alto management interfaces in our monitoring solutions. It seems to be be specific only to the management interface as other physical interfaces of the device are not reporting issues. Has anyone here experienced this? I'm looking for a workaround to see if I can clear up these errors in our tool.

Re: Palo Alto Management Interface Inbound Discards

mlinsemier — Fri, 29 May 2020 15:12:54 GMT

Two weeks and no responses... I guess I will open a ticket with Palo Alto to try to determine the cause.

Re: Palo Alto Management Interface Inbound Discards

shawnhafen — Fri, 29 May 2020 16:42:49 GMT

I will chime in and say I have not seen this issue on our 5050s, 3060s, 200s, or 220s

SNMP is coming from PRTG and some from LibreNMS so far so good on 8.1.x and 9.1.x PANOS versions.

Suggestions (you may have already done this):

* check the mgmt interface settings to make sure the SNMP traffic is coming from an allowed source

* check security policies

* check community string

Re: Palo Alto Management Interface Inbound Discards

ipv5 — Tue, 09 Jun 2020 20:22:05 GMT

I'm seeing something similar on a lab PA220 running 9.0 (discards)

Re: Palo Alto Management Interface Inbound Discards

vuppal — Mon, 23 Nov 2020 18:07:04 GMT

I am facing similar problem in my PA 3050 firewall. When I monitor it in Solarwinds, it shows me high receive discards. I am attaching a snippet below.

Any solution is greatly appreciated. Thanks in advance!!!

Re: Palo Alto Management Interface Inbound Discards

sfowler — Fri, 09 Apr 2021 15:53:17 GMT

I'm experiencing this exact issue as well on a PA 3220 running 8.1.16. Did you ever find a resolution?

Re: Palo Alto Management Interface Inbound Discards

aarondumoulin — Mon, 19 Jul 2021 13:39:47 GMT

Any solutions to this? We're seeing this too, on our 220's.