[strongSwan] Odd leases behaviour

[Claude Tompers]

Hello,

I just saw something very strange in 'ipsec pool --leases'.
I had two users online yesterday from about 15:00 to 19:00.
Instead of having assigned one single lease, I see the following output
for both :

...
ikev2    192.168.122.193  valid    Mar 29 16:43:19 2011  Mar 29 16:44:20
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:44:23 2011  Mar 29 16:45:24
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:46:06 2011  Mar 29 16:47:08
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:47:10 2011  Mar 29 16:48:11
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:48:13 2011  Mar 29 16:49:15
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:49:17 2011  Mar 29 16:50:18
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:50:25 2011  Mar 29 16:51:26
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:51:28 2011  Mar 29 16:52:30
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:52:33 2011  Mar 29 16:53:34
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:53:37 2011  Mar 29 16:54:38
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:54:40 2011  Mar 29 16:55:42
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 16:55:44 2011  Mar 29 16:56:43
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:01:56 2011  Mar 29 17:02:58
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:03:00 2011  Mar 29 17:04:02
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:04:05 2011  Mar 29 17:05:06
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:05:08 2011  Mar 29 17:06:10
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:06:12 2011  Mar 29 17:07:13
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:07:15 2011  Mar 29 17:08:17
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:08:19 2011  Mar 29 17:09:21
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 17:09:23 2011  Mar 29 17:10:02
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 18:15:43 2011  Mar 29 18:16:44
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 18:17:26 2011  Mar 29 18:18:27
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 18:18:40 2011  Mar 29 18:18:46
2011  <username>
ikev2    192.168.122.193  valid    Mar 29 18:18:57 2011  Mar 29 18:19:15
2011  <username>
...

(Example output for one user)

This does not seem to have disturbed their VPN connection but I wonder
what could have caused this.

kind regards,
Claude
 

-- 
Claude Tompers
Ingénieur réseau et système
Fondation RESTENA - Réseau Téléinformatique de l'Education Nationale et de la Recherche
6, rue Richard Coudenhove-Kalergi
L-1359 Luxembourg

Tel: +352 424409 1
Fax: +352 422473


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