Proxy issue - Failing proxied request for user error
Root, Paul T
Paul.Root at CenturyLink.com
Wed Jul 17 18:34:43 CEST 2019
Is freeradius listening on that interface?
Do you have a firewall running on the machine? If so, tcpdump reads the interface before the firewall application, so you will see it there but freeradius will not.
From: Freeradius-Users <freeradius-users-bounces+paul.root=centurylink.com at lists.freeradius.org> On Behalf Of Alan DeKok
Sent: Wednesday, July 17, 2019 5:36 AM
To: FreeRadius users mailing list <freeradius-users at lists.freeradius.org>
Subject: Re: Proxy issue - Failing proxied request for user error
On Jul 16, 2019, at 5:53 PM, James Wood <james.wood at purplewifi.com> wrote:
> I ran a tcpdump against a customer IP sending us accounting packets. When
> reviewing in Wireshark I can see a (small) percentage of packets that do
> not show any Accounting-Response reply, and then a few seconds later the
> NAS re-sends and then we reply as expected. So something on the home server
> itself is not right, it seems to 'miss' incoming packets.
It's usually a slow database.
> I ran the server in debug mode at the same time as the capture and the
> first packet did not even show up at all, as if the server never received
> it. But, the packet was received by the server as per the wireshark capture
If the OS doesn't deliver packets to FreeRADIUS, then there's little you can change in FreeRADIUS to fix the problem.
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