Travis is in the middle of moving everything from AWS to GCE, which is
probably related:
https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration
As noted there, GCE has different IP addresses. But I suspect it's not the
new IP address that's the problem, but rather the fact
Hi,
It seems like Travis CI changed its security or network configuration:
some FTP tests of test_urllib2net started to fail with "425 Security:
Bad IP connecting" yesterday:
https://bugs.python.org/issue35411
The failure seems to be reproducible and so prevents to merge any
change in any bra
