Update on this:

I found out that timestamp errors on the switch matches this error in 
radius.log on PF: Setting "limit_proxy_state = true" for client 10.10.0.5/32

What can i do about it?

[cid:[email protected]]

[cid:[email protected]]

Martijn Langendoen
Informatiebeheer
[email protected]<mailto:[email protected]>

[cid:[email protected]]

0118 654307
06 00000000
[cid:[email protected]]<https://www.facebook.com/dezbnl>[cid:[email protected]]<https://www.linkedin.com/company/dezbnl>[cid:[email protected]]<https://www.instagram.com/dezbnl>/dezbnl
www.dezb.nl<http://www.dezb.nl>

[cid:[email protected]]

Kousteensedijk 7
4331 JE Middelburg
Postbus 8004
4330 EA Middelburg



[cid:[email protected]]

Ik werk op:
Maandag en Woensdag van 8:30 tot 13.00 uur
Dinsdag,Donderdag en Vrijdag van 7:30 tot 17:00



Van: Martijn Langendoen via PacketFence-users 
<[email protected]>
Verzonden: woensdag 11 juni 2025 16:44
Aan: [email protected]
CC: Martijn Langendoen <[email protected]>
Onderwerp: [PacketFence-users] RADIUS ALIVE/UNREACHABLE messages


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Hi,

someone has reported it before but no solution has been reported but I also 
have the following messages in my Juniper switches since my new pf 14.1 (in 
test):

Jun 11 12:53:19 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 12:53:49 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)
Jun 11 13:12:46 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 13:13:16 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)
Jun 11 13:25:35 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 13:26:05 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)
Jun 11 13:43:07 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 13:43:37 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)
Jun 11 14:03:04 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 14:03:34 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)
Jun 11 14:23:07 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to UNREACHABLE (profile NAC)
Jun 11 14:23:37 martijn-sw1 authd[19503]: AUTHD_RADIUS_SERVER_STATUS_CHANGE: 
Status of radius server 10.10.0.252 set to ALIVE (profile NAC)

in my production setup with PF 11.2 I have this with the same radius settings 
no problem/messages

I do experience problems with this.

My switch config:

set access profile NAC authentication-order radius
set access profile NAC radius authentication-server 10.10.0.252
set access profile NAC radius accounting-server 10.10.0.252
set access profile NAC radius-server 10.10.0.252 port 1812
set access profile NAC radius-server 10.10.0.252 dynamic-request-port 3799
set access profile NAC radius-server 10.10.0.252 secret <snip>"
set access profile NAC accounting order radius
set access profile NAC accounting coa-immediate-update
set access profile NAC accounting address-change-immediate-update
set access profile NAC accounting update-interval 10
set access profile NAC accounting statistics volume-time
set access profile NAC accounting send-acct-status-on-config-change


set protocols dot1x authenticator authentication-profile-name NAC
set protocols dot1x authenticator interface access-ports authentication-order 
mac-radius
set protocols dot1x authenticator interface access-ports authentication-order 
dot1x
set protocols dot1x authenticator interface access-ports supplicant 
single-secure
set protocols dot1x authenticator interface access-ports quiet-period 5
set protocols dot1x authenticator interface access-ports transmit-period 5
set protocols dot1x authenticator interface access-ports mac-radius
set protocols dot1x authenticator interface access-ports reauthentication 3600
set protocols dot1x authenticator interface access-ports guest-vlan 816
set protocols dot1x authenticator interface access-ports server-reject-vlan 815
set protocols dot1x authenticator interface access-ports server-fail vlan-name 
40

PF14.1 is running on the same vmware cluster as the PF 11.2 with te same 
network settings


[cid:[email protected]]

[cid:[email protected]]

Martijn Langendoen
Informatiebeheer
[email protected]<mailto:[email protected]>

[cid:[email protected]]

0118 654307
06 00000000
[cid:[email protected]]<https://www.facebook.com/dezbnl>[cid:[email protected]]<https://www.linkedin.com/company/dezbnl>[cid:[email protected]]<https://www.instagram.com/dezbnl>/dezbnl
www.dezb.nl<http://www.dezb.nl>

[cid:[email protected]]

Kousteensedijk 7
4331 JE Middelburg
Postbus 8004
4330 EA Middelburg



[cid:[email protected]]

Ik werk op:
Maandag en Woensdag van 8:30 tot 13.00 uur
Dinsdag,Donderdag en Vrijdag van 7:30 tot 17:00



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