11 Posts
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745
IP Device Tracking - how to clear Inactive IPs -- aging time? N3248PXE-ON
I have a N3248PXE-ON and i am trying to configure IP Device Tracking. I have it set up and working, however I am getting IP addresses that will not fall off of the table when they go inactive. I know i can clear the table manually, but how or what is the command to have this happen automatically?
I currently have the following:
ip device tracking
ip device tracking probe interval 300
ip device tracking probe delay 10
then on the interfaces i have:
ip device tracking maximum 2 (data line and voice line)
however, when a data line has a lease expire the old IP is being held in the table and the logs fill up saying --- IPV4DT[IPv4_Device_Tra]: ipv4dt_main.c(1756) 2946624 %% WARN IPv4DT Entry to on interface Te1/0/23 in VLAN xx is not added into IPv4DT Tables as interface limit is reached.
Thanks
Cathy_Jo
11 Posts
0
September 7th, 2022 06:00
Thanks for the help on this...The response was not really what i was looking for, however I was able work around the issue (i believe, fingers crossed) by adding the aging time to the mac address table.
mac address-table aging-time 1800
DELL-Young E
Moderator
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3.5K Posts
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September 1st, 2022 22:00
Hi, thanks for choosing Dell.
#clear IP device tracking {all | interface if-name | ip ipv4-address | mac MACaddress}
https://dell.to/3ehQIPz
page #567
Cathy_Jo
11 Posts
0
September 2nd, 2022 06:00
Thanks for that response however,
That command has to be entered every time manually when i want to clear the tables for all the interfaces or for an individual interface, correct? What i am looking for is a command i can place on the switch that will automatically clear the inactive addresses without another tech getting on there and running the "clear ip" command.
Is there such a command? Do i have my configuration incorrect? Should the inactive IPs drop off when the table is full and a new active IP is added to the table?
thanks
DiegoLopez
2.7K Posts
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September 2nd, 2022 09:00
Hello @Cathy_Jo,
I don't think there is a built-in solution to run it automatically. I've been checking the CLI guide and I don't see such option.
You might, however, check Dell Networking Open Automation Guide https://dell.to/3ejFCtq
Regards.