Wireless MAC address for *.*.*.* has changed from --:--:--:--:--:-- to (S4 and wireless)

[Jeremy_Gibbs]

I am noticing this in the logs of the S4. Maybe this is normal, but take a look at the timestamp and the alternating mac addresses.

<165>Feb 1 17:23:38 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:24:49 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:25:04 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:26:19 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:26:29 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:27:49 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:28:01 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:29:19 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:29:48 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:30:49 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:31:18 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:32:19 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:32:40 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:33:49 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:33:57 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:35:19 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:35:42 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:36:23 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:36:41 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:37:07 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:37:18 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:37:53 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:38:11 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:38:15 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:38:48 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:39:23 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:39:59 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:40:53 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:41:48 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:42:23 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:43:18 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:43:53 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50] <165>Feb 1 17:44:04 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from 6c-94-f8-43-f4-f9 to a0-18-28-b2-2e-af [ARP rcvd on: lag.0.50] <165>Feb 1 17:45:01 10.0.1.1 RtrArpProc[3]MAC address for 10.10.41.133 has changed from a0-18-28-b2-2e-af to 6c-94-f8-43-f4-f9 [ARP rcvd on: lag.0.50]

[Zdeněk_Pala]

I would guess you have IP duplicity = conflict

[Jeremy_Gibbs]

DHCP lease time is 4 hours. This is on wireless (Extreme Identifi Wireless).