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Posts published in June 2020

tcpdump find source ip with most bytes

some times we receive volumetric traffic from single source IP (out of our networks) towards one destination in our network,
is there anyway to find it with tcp dump ?
thank you.

Reports & Events Monthly Calendar – July 2020

“Reports & Events” is a monthly tip sheet for the news media that highlights selected meetings of interest and reports from the National Academies of Sciences, Engineering, and Medicine.

Understanding the Well-Being of LGBTQI+ Populations

The National Academies of Sciences, Engineering, and Medicine are currently conducting a study to review available data on the well-being of LGBTQI+ populations and future research needs for this community.

is DIAMETER-EAP Authentication method mutual or one way?

i'm studying the DIAMETER-EAP authentication method and i would like to know if this method can be considered mutual authentication or "one way" authentication.
In my opinion this is one way because the unauthenticated devices au...

How to check cable without ping?

is there any way to check if a network link is physically working, without using ping?

Recently bought a Power-Line-Communication device, and I wanted to test if it works. Before pinging the machines through the PLC, I just tried to conne...

Why do we need to aggregate frames into a multiframe in GSM networks?

I'm struggling to understand the need for frame aggregation into the multiframe and other higher level frames.
What exactly do we gain with the aggregation? Is this for synchronisation purposes across all the channels? Is this simplifying ...

Assigning IP addresses to multiple switches

Thank you in advance for taking the time to read my question, i appreciate it. I am in need of help on IP assigning to 4 brand NEW Araknis switches that I am replacing with the current netgear/tp-link switches I have.
What is the correct w...