{"action":"created","issue":{"url":"https://api.github.com/repos/saltstack/salt/issues/27237","labels_url":"https://api.github.com/repos/saltstack/salt/issues/27237/labels{/name}","comments_url":"https://api.github.com/repos/saltstack/salt/issues/27237/comments","events_url":"https://api.github.com/repos/saltstack/salt/issues/27237/events","html_url":"https://github.com/saltstack/salt/issues/27237","id":107241707,"number":27237,"title":"can `test.ping` via salt-call from the minion, but can't ping same minion from master","user":{"login":"scoates","id":71983,"avatar_url":"https://avatars.githubusercontent.com/u/71983?v=3","gravatar_id":"","url":"https://api.github.com/users/scoates","html_url":"https://github.com/scoates","followers_url":"https://api.github.com/users/scoates/followers","following_url":"https://api.github.com/users/scoates/following{/other_user}","gists_url":"https://api.github.com/users/scoates/gists{/gist_id}","starred_url":"https://api.github.com/users/scoates/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/scoates/subscriptions","organizations_url":"https://api.github.com/users/scoates/orgs","repos_url":"https://api.github.com/users/scoates/repos","events_url":"https://api.github.com/users/scoates/events{/privacy}","received_events_url":"https://api.github.com/users/scoates/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-09-18T17:14:11Z","updated_at":"2015-09-18T19:02:39Z","closed_at":null,"body":"I'm having a strange problem with many of my minions right now.\r\nIt's difficult to search for, so please feel free to link this issue to another one if it truly overlaps with something that already exists.\r\n\r\nThe short version is that on a minion, I can `salt-call test.ping` and get `True`, but if I `salt minionname test.ping` from the master, I get `Minion did not return. [Not connected]`. `salt-run manage.up` also does not show this minion.\r\n\r\nDigging in a bit, if I restart the minion (luckily (?), I have several in this state), I can then ping from either direction. At least for a while.\r\n\r\nThe minion is on 2015.5.2, and the master on a dev version of 2015.8 (`2015.8.0rc3-165-ge3aec14`) ; if there's evidence that this was fixed after these versions, I'll accept that as \"you need to update\", but I'd like to avoid this at this time if it's not *very* likely to be the problem.\r\n\r\nFor more detail: I am indeed running ZMQ 4.0.5 on both ends.\r\n\r\nAdditionally, if I watch the connection with `tcpdump`, when initiating from the master, I don't see any traffic, but when I initiate from the minion, there's session traffic.\r\n\r\nNothing obvious in the minion or master logs."},"comment":{"url":"https://api.github.com/repos/saltstack/salt/issues/comments/141536660","html_url":"https://github.com/saltstack/salt/issues/27237#issuecomment-141536660","issue_url":"https://api.github.com/repos/saltstack/salt/issues/27237","id":141536660,"user":{"login":"scoates","id":71983,"avatar_url":"https://avatars.githubusercontent.com/u/71983?v=3","gravatar_id":"","url":"https://api.github.com/users/scoates","html_url":"https://github.com/scoates","followers_url":"https://api.github.com/users/scoates/followers","following_url":"https://api.github.com/users/scoates/following{/other_user}","gists_url":"https://api.github.com/users/scoates/gists{/gist_id}","starred_url":"https://api.github.com/users/scoates/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/scoates/subscriptions","organizations_url":"https://api.github.com/users/scoates/orgs","repos_url":"https://api.github.com/users/scoates/repos","events_url":"https://api.github.com/users/scoates/events{/privacy}","received_events_url":"https://api.github.com/users/scoates/received_events","type":"User","site_admin":false},"created_at":"2015-09-18T19:02:39Z","updated_at":"2015-09-18T19:02:39Z","body":"I upgraded one of the failing minions to `2015.8.0-39-g253ac5e` and waited an hour.\r\nSame behavior: minion can `salt-call test.ping` but master can't `salt minionname test.ping`."}}