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iobroker-community-adapters / ioBroker.chromecast

ioBroker Chromecast Adapter
MIT License
22 stars 12 forks source link

No devices discovered if mDNS port blocked #164

Open raintonr opened 1 year ago

raintonr commented 1 year ago

A lot of firewalls block mDNS by default. mDNS (UDP port 5353) must be open for discovery to work. This should be documented or even better, a blocked mDNS port detected and reported as warning.

mcm1957 commented 7 months ago

Please provide a PR for README.

Of course a PR for detection of mDNS blocking will be appreciated too.