Hi,
When using umdns I was wondering why my mDNS query did not get any answer.
I found the following reason:
My mDNS query has TTL field set to 1. But LEDE umdns package expects a
TTL value of 255 (see interface.c function read_socket4).
According
https://www.systutorials.com/docs/linux/man/5-avahi-daemon.conf/ (see
check-response-ttl) this was necessary security behavior in older mDNS
versions but will be incompatible with newer versions of mDNS
implementations.
Therefore my question here is: Is this by purpose restricted to 255 by
LEDE umdns package or could this be changed?
Regards
Philipp
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