Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기
보존

Why is Firefox v36.0.1, trying to establish an incoming connection on UDP port 1900 ?

rsblanchard

My Little Snitch has blocked the following activity: Why is Firefox v36.0.1, trying to establish an incoming connection on UDP port 1900 ?

My Little Snitch has blocked the following activity: Why is Firefox v36.0.1, trying to establish an incoming connection on UDP port 1900 ?

모든 댓글 (3)

To find Roku or Chromecast devices on the network.

rsblanchard said

My Little Snitch has blocked the following activity: Why is Firefox v36.0.1, trying to establish an incoming connection on UDP port 1900 ?

Really not O.K. ! -- Incoming connections, on this low-a-port-number, is a no-no, and a possible security problem !

This is the port defined by Simple Service Discovery Protocol.