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A comment on Disabling Docker ICC still allows raw ethernet communication between containers. Parent comment

Re:Disabling Docker ICC still allows raw ethernet communicat... by bthornbury on Tuesday February 20, 2018 @11:14PM (#16426796)
I think some more research is needed here.

I'm wondering if containers could abuse ARP to find the neighboring addresses.

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Re:Disabling Docker ICC still allows raw ethernet communicat... by andrewstuart on Wednesday February 21, 2018 @12:26AM (#16427076)
sudo arp-scan --interface=br0 --localnet --bandwidth=8192000 --numeric --retry=1

Should return mac addresses plus the associated IP address

although nmap would probably yield more interesting results.

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