{"action":"closed","issue":{"url":"https://api.github.com/repos/stellar/stellar-core/issues/676","labels_url":"https://api.github.com/repos/stellar/stellar-core/issues/676/labels{/name}","comments_url":"https://api.github.com/repos/stellar/stellar-core/issues/676/comments","events_url":"https://api.github.com/repos/stellar/stellar-core/issues/676/events","html_url":"https://github.com/stellar/stellar-core/issues/676","id":99237061,"number":676,"title":"change default port range to not collide with ephemeral","user":{"login":"graydon","id":14097,"avatar_url":"https://avatars.githubusercontent.com/u/14097?v=3","gravatar_id":"","url":"https://api.github.com/users/graydon","html_url":"https://github.com/graydon","followers_url":"https://api.github.com/users/graydon/followers","following_url":"https://api.github.com/users/graydon/following{/other_user}","gists_url":"https://api.github.com/users/graydon/gists{/gist_id}","starred_url":"https://api.github.com/users/graydon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/graydon/subscriptions","organizations_url":"https://api.github.com/users/graydon/orgs","repos_url":"https://api.github.com/users/graydon/repos","events_url":"https://api.github.com/users/graydon/events{/privacy}","received_events_url":"https://api.github.com/users/graydon/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"graydon","id":14097,"avatar_url":"https://avatars.githubusercontent.com/u/14097?v=3","gravatar_id":"","url":"https://api.github.com/users/graydon","html_url":"https://github.com/graydon","followers_url":"https://api.github.com/users/graydon/followers","following_url":"https://api.github.com/users/graydon/following{/other_user}","gists_url":"https://api.github.com/users/graydon/gists{/gist_id}","starred_url":"https://api.github.com/users/graydon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/graydon/subscriptions","organizations_url":"https://api.github.com/users/graydon/orgs","repos_url":"https://api.github.com/users/graydon/repos","events_url":"https://api.github.com/users/graydon/events{/privacy}","received_events_url":"https://api.github.com/users/graydon/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/stellar/stellar-core/milestones/5","html_url":"https://github.com/stellar/stellar-core/milestones/Production","labels_url":"https://api.github.com/repos/stellar/stellar-core/milestones/5/labels","id":1071387,"number":5,"title":"Production","description":"stellar-core network is on production for integrators.","creator":{"login":"bekkibolthouse","id":5542732,"avatar_url":"https://avatars.githubusercontent.com/u/5542732?v=3","gravatar_id":"","url":"https://api.github.com/users/bekkibolthouse","html_url":"https://github.com/bekkibolthouse","followers_url":"https://api.github.com/users/bekkibolthouse/followers","following_url":"https://api.github.com/users/bekkibolthouse/following{/other_user}","gists_url":"https://api.github.com/users/bekkibolthouse/gists{/gist_id}","starred_url":"https://api.github.com/users/bekkibolthouse/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bekkibolthouse/subscriptions","organizations_url":"https://api.github.com/users/bekkibolthouse/orgs","repos_url":"https://api.github.com/users/bekkibolthouse/repos","events_url":"https://api.github.com/users/bekkibolthouse/events{/privacy}","received_events_url":"https://api.github.com/users/bekkibolthouse/received_events","type":"User","site_admin":false},"open_issues":3,"closed_issues":68,"state":"open","created_at":"2015-04-16T21:46:59Z","updated_at":"2015-08-11T18:45:02Z","due_on":"2015-06-15T07:00:00Z","closed_at":null},"comments":0,"created_at":"2015-08-05T15:53:09Z","updated_at":"2015-08-11T18:45:02Z","closed_at":"2015-08-11T18:45:02Z","body":"We collide with [ephemeral ports](https://en.wikipedia.org/wiki/Ephemeral_port) by using 39132-and-up. This leads to periodic address-in-use errors. We're less likely to collide if we listen lower down; the acceptance tests have all been rewired to run on port ~~12000-and-up~~ **EDIT: below**. I suggest we make this the default, before we're baked into the current port in production.\r\n\r\n(Note, [According to wikipedia](https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers) 12000 is not in use but [according to IANA](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt) it is assigned to \"IBM Enterprise Extender SNA XID Exchange\"; if we want to dodge even the possibility of colliding with that, 11625 appears entirely unallocated in both.)"}}