topic Re: Static IP issue in Wireless

Static IP issue

pawelzwierzynski — Mon, 05 Jul 2021 15:44:37 GMT

Hello

I have a problem with connecting one client with static ip to the wlan. DHCP require is disable, passive client is disable. Wlc cannot obtain client ip address:

*Dot1x_NW_MsgTask_0: Jun 18 14:15:39.962: xx:xx:xx:xx:xx:xx 0.0.0.0 DHCP_REQD (7) Replacing Fast Path rule

type = Airespace AP - Learn IP address
on AP 00:3a:98:de:5f:50, slot 0, interface = 1, QOS = 2
ACL Id = 255, Jumbo
*Dot1x_NW_MsgTask_0: Jun 18 14:15:39.962: xx:xx:xx:xx:xx:xx 0.0.0.0 DHCP_REQD (7) Fast Path rule (contd...) 802.1P = 0, DSCP = 0, TokenID = 7006 IPv6 Vlan = 61, IPv6 intf id = 11
*Dot1x_NW_MsgTask_0: Jun 18 14:15:39.962: xx:xx:xx:xx:xx:xx 0.0.0.0 DHCP_REQD (7) Successfully plumbed mobile rule (ACL ID 255)
*Dot1x_NW_MsgTask_0: Jun 18 14:15:39.962: xx:xx:xx:xx:xx:xx Stopping retransmission timer for mobile xx:xx:xx:xx:xx:xx
*pemReceiveTask: Jun 18 14:15:39.962: xx:xx:xx:xx:xx:xx 0.0.0.0 Added NPU entry of type 9, dtlFlags 0x0

Please give me some clue.

Regards

Re: Static IP issue

pawelzwierzynski — Mon, 18 Jun 2018 13:13:06 GMT

vWLC, soft 7.6.100.0

Re: Static IP issue

Scott Fella — Mon, 18 Jun 2018 13:45:45 GMT

You mentioned one client, does other devices work fine with static? If so, then it seems to be an issue with the device. If you run the show client detail, if the client is on dhcp_reqd it’s because a dhcp req was sent from the device and a response was not sent back. Maybe disable IPv6 on the client and make sure that the NIC profile doesn’t have anything weird. You are almost better off doing Mac reservations.