{"action":"created","issue":{"url":"https://api.github.com/repos/M66B/NetGuard/issues/401","repository_url":"https://api.github.com/repos/M66B/NetGuard","labels_url":"https://api.github.com/repos/M66B/NetGuard/issues/401/labels{/name}","comments_url":"https://api.github.com/repos/M66B/NetGuard/issues/401/comments","events_url":"https://api.github.com/repos/M66B/NetGuard/issues/401/events","html_url":"https://github.com/M66B/NetGuard/issues/401","id":145822392,"number":401,"title":"Turning on filtering breaks UDP in SIP","user":{"login":"ache","id":1625431,"avatar_url":"https://avatars.githubusercontent.com/u/1625431?v=3","gravatar_id":"","url":"https://api.github.com/users/ache","html_url":"https://github.com/ache","followers_url":"https://api.github.com/users/ache/followers","following_url":"https://api.github.com/users/ache/following{/other_user}","gists_url":"https://api.github.com/users/ache/gists{/gist_id}","starred_url":"https://api.github.com/users/ache/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ache/subscriptions","organizations_url":"https://api.github.com/users/ache/orgs","repos_url":"https://api.github.com/users/ache/repos","events_url":"https://api.github.com/users/ache/events{/privacy}","received_events_url":"https://api.github.com/users/ache/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/M66B/NetGuard/labels/question","name":"question","color":"cc317c"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":22,"created_at":"2016-04-04T22:31:39Z","updated_at":"2016-04-06T14:01:22Z","closed_at":"2016-04-06T14:01:22Z","body":"No response received. I notice the same situation with other local VPNs with filtering on Android."},"comment":{"url":"https://api.github.com/repos/M66B/NetGuard/issues/comments/206385367","html_url":"https://github.com/M66B/NetGuard/issues/401#issuecomment-206385367","issue_url":"https://api.github.com/repos/M66B/NetGuard/issues/401","id":206385367,"user":{"login":"M66B","id":259573,"avatar_url":"https://avatars.githubusercontent.com/u/259573?v=3","gravatar_id":"","url":"https://api.github.com/users/M66B","html_url":"https://github.com/M66B","followers_url":"https://api.github.com/users/M66B/followers","following_url":"https://api.github.com/users/M66B/following{/other_user}","gists_url":"https://api.github.com/users/M66B/gists{/gist_id}","starred_url":"https://api.github.com/users/M66B/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/M66B/subscriptions","organizations_url":"https://api.github.com/users/M66B/orgs","repos_url":"https://api.github.com/users/M66B/repos","events_url":"https://api.github.com/users/M66B/events{/privacy}","received_events_url":"https://api.github.com/users/M66B/received_events","type":"User","site_admin":false},"created_at":"2016-04-06T14:01:22Z","updated_at":"2016-04-06T14:01:22Z","body":"47227 is the local port, 5060 is the remote port.\r\n\r\n```\r\n04-06 16:39:37.839 25075  4101 D NetGuard.JNI: Packet v4 10.1.10.1/47227 > 188.246.162.118/5060 proto 17 flags  uid -1\r\n04-06 16:39:37.839 25075  4101 I NetGuard.JNI: UDP forward from tun 10.1.10.1/47227 to 188.246.162.118/5060 data 599\r\n```\r\n\r\nNetGuard forwards the packets, but there is never an answer. This could be caused by routing bugs in your Android version or device external factors.\r\n\r\nSince this works for me, I am going to assume there is no bug in NetGuard.\r\n"}}