Hi All!
I have Wide Area Bonjour application configured on DNAC and on one of my switches where all APs are connected. Bonjour service is configured for Chromecast service to work from different subnets. There is very strange problem that only a few people`s laptop can find connected Chromecasts as remaining ones either finds it after 10mins or don`t find it at all.
Above is switch configuration:
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-IN permit 1
match message-type any
match service-type _googlecast._tcp.local
!
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-IN permit 2
match message-type any
match service-type _ipp._tcp.local
!
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-IN permit 3
match message-type any
match service-type _ipps._tcp.local
!
service-list mdns-sd WIDE-AREA-SERVICES-POLICY-OUT permit 1
match message-type any
match service-type _googlecast._tcp.local
!
service-list mdns-sd WIDE-AREA-SERVICES-POLICY-OUT permit 2
match message-type any
match service-type _ipp._tcp.local
!
service-list mdns-sd WIDE-AREA-SERVICES-POLICY-OUT permit 3
match message-type any
match service-type _ipps._tcp.local
!
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-OUT permit 1
match message-type any
match service-type _googlecast._tcp.local
!
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-OUT permit 2
match message-type any
match service-type _ipp._tcp.local
!
service-list mdns-sd LOCAL-AREA-SERVICES-POLICY-OUT permit 3
match message-type any
match service-type _ipps._tcp.local
!
service-list mdns-sd AQ query
service-type _googlecast._tcp.local
service-type _ipp._tcp.local
service-type _ipps._tcp.local
!
service-routing mdns-sd
service-policy LOCAL-AREA-SERVICES-POLICY-IN IN
service-policy LOCAL-AREA-SERVICES-POLICY-OUT OUT
service-policy-query AQ 90
ingress-client query-suppression enable
service-export mdns-sd controller DNAC-WIDE-AREA-BONJOUR
controller-address X.X.X.X
controller-port 9991
controller-service-policy WIDE-AREA-SERVICES-POLICY-OUT OUT
controller-source-interface Loopback0
More info: in DNA center I see all connected Chromecasts as active Instances. But I also see a lot of Dropped queries. I tried to check debug logs but didn`t see anything with __googlecast._tcp.local logs and I think this dropped logs mostly for IPPS queries as I also configured IPP and IPPS but dont have any printer or other instance connected to DNAC.
I am struggling with this issue for a long period already and would be really thankful with any help.
BR, Thanks in advance!