Description of problem: curl: (7) Failed to connect to server port 21: No route to host Version-Release number of selected component (if applicable): kernel >= 4.7.0-0.rc0.git3.1 How reproducible: 101% Steps to Reproduce: 1. Download from Very Secure Ftp Daemon Actual results: dnf update ... repo: downloading from remote: updates, _Handle: metalnk: None, mlist: None, urls ['ftp://server/pub/fedora/updates/24/x86_64/']. Cannot download 'ftp://server/pub/fedora/updates/24/x86_64/': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried. Cleaning up. Error: Failed to synchronize cache for repo 'updates' Expected results: Working download from Very Secure Ftp Daemon Additional info: $ nmap -p 21 server ... PORT STATE SERVICE 21/tcp open ftp Server: # iptables -L | grep ftp ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ftp
Same with ProFTPD: $ curl ftp://server/welcome.msg curl: (7) Failed to connect to server port 21: No route to host Something (IPTABLES?) is broken between these two: diff --git a/gitrev b/gitrev index 643bfe2..8c6b6ae 100644 --- a/gitrev +++ b/gitrev @@ -1 +1 @@ -16490980e396fac079248b23b1dd81e7d48bebf3 +0b7962a6c4a37ef3cbb25d976af7b9ec4ce8ad01 https://pkgs.fedoraproject.org/cgit/rpms/kernel.git/commit/gitrev?id=af49530 https://pkgs.fedoraproject.org/cgit/rpms/kernel.git/commit/?id=af49530 4.7.0-0.rc0.git2.2.fc25.src/patch-4.6-git2.xz 4.7.0-0.rc0.git3.1.fc25.src/patch-4.6-git3.xz 2016-05-17 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1649098 ... 2016-05-18 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0b7962a ... .. . still broken with 4.8.0-0.rc6.git0.1.fc25.x86_64 2016-09-12 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?id=refs/tags/v4.8-rc6
Retested with stable 4.7.6 i.e. 4.7.6-234.fc24.x86_64, works OK.