Hi team,

 

I have installed a switch N4032F with firmware 6.3.1.13 as Core of the network, this switch is the DHCP server to the VLANs, every day I have the following error:

 

<188> Aug 12 08:56:17 SW_Dell_CoreJunin1-1 DHCPS[dhcpsPingTask]: dhcps_main.c(519) 108363 %% No Free IP address to offer in pool Vlan_WiFI
<188> Aug 12 08:35:33 SW_Dell_CoreJunin1-1 DHCPS[dhcpsPingTask]: dhcps_main.c(519) 108362 %% No Free IP address to offer in pool Vlan_WiFI
<188> Aug 12 08:21:17 SW_Dell_CoreJunin1-1 DHCPS[dhcpsPingTask]: dhcps_main.c(519) 108361 %% No Free IP address to offer in pool Vlan_WiFI
<188> Aug 12 08:09:59 SW_Dell_CoreJunin1-1 DHCPS[dhcpsPingTask]: dhcps_main.c(519) 108360 %% No Free IP address to offer in pool Vlan_WiFI

 

But I have enough IPs to serve the clients. I don't know the reason of this error

 

The configuration is the following:

ip dhcp excluded-address 10.10.3.1 10.10.3.50

ip dhcp pool "Vlan_WiFI"
lease 0 12 0
dns-server 192.168.1.18
default-router 10.10.3.1
network 10.10.3.0 255.255.255.0
exit

SW_Dell_CoreJunin1#show ip dhcp binding | include 10.10.3.

10.10.3.51 04:18:d6:e0:2b:f7 00:08:24 A 0104:18d6:e02b:f7
10.10.3.102 3c:dc:bc:ae:3e:77 00:00:00 A 013c:dcbc:ae3e:77
10.10.3.110 20:32:6c:f1:39:b0 00:23:58 A 0120:326c:f139:b0
10.10.3.113 3c:dc:bc:ae:3e:8f 00:00:08 A 013c:dcbc:ae3e:8f
10.10.3.109 ac:38:70:71:ca:53 00:10:27 A 013c:dcbc:ae3e:8f
10.10.3.116 ec:0e:c4:3a:cc:5b 00:00:22 A 01ec:0ec4:3acc:5b
10.10.3.117 ac:38:70:71:ca:18 00:11:29 A 01ec:0ec4:3acc:5b
10.10.3.115 20:32:6c:4c:79:f1 00:00:13 A 0120:326c:4c79:f1
10.10.3.122 3c:dc:bc:ae:3e:87 00:23:43 A 013c:dcbc:ae3e:87
10.10.3.130 20:32:6c:4c:71:25 00:11:34 A 0120:326c:4c71:25
10.10.3.136 3c:dc:bc:ae:3e:61 00:23:46 A 013c:dcbc:ae3e:61
10.10.3.138 3c:dc:bc:ae:3e:8b 00:01:53 A 013c:dcbc:ae3e:8b
10.10.3.140 3c:dc:bc:ae:3e:8d 00:23:46 A 013c:dcbc:ae3e:8d
10.10.3.127 48:79:4d:ab:00:0d 00:05:23 A 0148:794d:ab00:0d
10.10.3.145 ee:a8:a6:2f:17:39 00:11:22 A 01ee:a8a6:2f17:39
10.10.3.143 20:32:6c:4c:71:15 00:08:23 A 0120:326c:4c71:15
10.10.3.158 f4:39:09:c1:63:56 00:11:13 A 01f4:3909:c163:56
10.10.3.169 f8:28:19:2c:4f:06 00:11:50 A 01f8:2819:2c4f:06
10.10.3.73 3c:dc:bc:ae:3e:57 00:11:32 A 013c:dcbc:ae3e:57
10.10.3.74 3c:dc:bc:ae:3e:ad 00:11:58 A 013c:dcbc:ae3e:ad
10.10.3.139 d0:b1:28:e1:49:7f 00:08:19 A 01d0:b128:e149:7f
10.10.3.194 d8:f2:ca:8b:fc:5e 00:11:30 A 01d8:f2ca:8bfc:5e
10.10.3.64 22:b4:8e:3d:64:a8 00:11:05 A 0122:b48e:3d64:a8
10.10.3.72 e8:80:2e:c5:a9:10 00:11:24 A 01e8:802e:c5a9:10
10.10.3.75 3c:dc:bc:ae:3e:6f 00:11:44 A 013c:dcbc:ae3e:6f
10.10.3.76 3c:dc:bc:ae:3e:99 00:11:47 A 013c:dcbc:ae3e:99
10.10.3.78 3c:dc:bc:ae:3e:67 00:11:55 A 013c:dcbc:ae3e:67
10.10.3.79 3c:dc:bc:ae:3e:73 00:11:53 A 013c:dcbc:ae3e:73
10.10.3.80 3c:dc:bc:ae:3e:83 00:11:59 A 013c:dcbc:ae3e:83
10.10.3.81 3c:dc:bc:ae:3e:a9 00:11:59 A 013c:dcbc:ae3e:a9

SW_Dell_CoreJunin1#show clock

09:00:28 (UTC-5:00) Aug 12 2020
Time source is Local

 

Had you a similar error?

 

Regards,