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ministryofjustice / staff-device-dhcp-server

The ISC KEA server for serving DHCP requests (via a Docker image)
https://github.com/ministryofjustice/cloud-operations#dhcp--dns
MIT License
2 stars 3 forks source link

Device with no DHCP scope and error logs #281

Open juddin927 opened 1 year ago

juddin927 commented 1 year ago

User Story

THIS TICKET IS FOR TRACKING WORK WILL BE CARRIED OUT BY LAN/WIFI

As a… Devops engineer I need to be able to filter out known error out of the system and investigate the actual error events Currently there are hundreds of error events being generated by single source IP:10.150.211.1 and there are no scope defined for this on the portal as a result all queries are failings and logging being overwhelmed by the failure events.

2023-07-27 23:18:16.617 ERROR [kea-dhcp4.bad-packets/119.140609219889976] DHCP4_PACKET_NAK_0001 [hwtype=1 40:b0:34:9c:40:32], cid=[01:40:b0:34:9c:40:32], tid=0x7eba0000: failed to select a subnet for incoming packet, src 10.150.211.1, type DHCPDISCOVER

Value / Purpose

We need to remove this device from the network or allocate a range so it doesn't cause unnecessary error on the DHCP error logging.

Useful Contacts

No response

Additional Information

No response

Definition of Done

juddin927 commented 1 year ago

another host 1 10.151.88.1 also generating error

jennycasanova commented 11 months ago

Check with LAN and Tom Wells

NNavickas1 commented 5 months ago

unsure if this is still relevant - will revert