topic I noticed you have open in Wireless

Huge DHCP packets between vWLC and switch

DuJin0509 — Mon, 05 Jul 2021 12:14:47 GMT

Hello every ,

When I utilize Wireshark to capture packets between vWLC and switch(DHCP server also), I found there are huge DHCP packets transit upon the link between these two devices, actually , this is a lab env , only one DHCP client exist in this env, so it looks impossible to generate so many packets by these two devices. Observed 30 seconds input and output rate almost 13Mbps on switch port .

Any idear for this ? Thank you very much .

You have to attach the

Rasika Nayanajith — Fri, 17 Jun 2016 05:08:23 GMT

You have to attach the capture file to see

Rasika

ok, I will upload the capture

DuJin0509 — Fri, 17 Jun 2016 05:29:18 GMT

ok, I will upload the capture file at 12:00 am GMT, then please help to check , thank you .

Sorry Rasika

DuJin0509 — Fri, 17 Jun 2016 15:01:10 GMT

Sorry Rasika

I do not know why I can not upload the capture file , I will check my firewall first.

Hello Rasika,

DuJin0509 — Sun, 19 Jun 2016 03:43:45 GMT

Hello Rasika,

I upload the capture file now . The file type should be zip

I noticed you have open

Rasika Nayanajith — Sun, 19 Jun 2016 21:20:12 GMT

I noticed you have open another thread for the same. I have responded to that

https://supportforums.cisco.com/discussion/13049546/huge-dhcp-packets-transit-upon-vwlc-and-switch

Pls do not open multiple thread for the same

HTH

Rasika