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mterrel/gist:4a5ee0dd3b39f8b1e94288d9f06c0f2b

Created October 14, 2019 22:37
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medium - Fixing DNS timeouts in Docker - 1
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gistfile1.txt
$ tcpdump -n -i eth1 port 53
11:35:59.474735 IP 172.16.0.131.54264 > 172.16.0.119.domain: 64859+ AAAA? registry-1.docker.io. (38)
11:35:59.474854 IP 172.16.0.131.49631 > 172.16.0.119.domain: 43524+ A? registry-1.docker.io. (38)
11:35:59.476871 IP 172.16.0.119.domain > 172.16.0.131.49631: 43524 8/0/1 A 34.197.189.129, A 34.199.40.84, A 34.199.77.19, A 34.201.196.144, A 34.228.211.243, A 34.232.31.24, A 52.2.186.244, A 52.55.198.220 (177)
11:35:59.476957 IP 172.16.0.119.domain > 172.16.0.131.54264: 64859 0/1/1 (133)
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