Hi All, I have a small problem. I am sending queries to my MDNS REsponder using *dig*. However, the behavior is strange to me
1) dig @10.10.0.10 -p5353 myssh._ssh._tcp.local srv, HERE I get a correct answer. PROBLEM 2)dig @224.0.0.251 -p5353 myssh._ssh._tcp.local srv HERE I GET NOTHING..Timeout. I use the last command to query a MDNS service on other machine and I get an answer.. Am I missing something? Why when MCAST addr is specified my service does not respond ? Logs.. dig @10.10.0.10 -p5353 myssh._ssh._tcp.local srv CORRECT... ; <<>> DiG 9.10.3-P4-Ubuntu <<>> @10.10.0.10 -p5353 myssh._ssh._tcp.local srv ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53108 ;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; QUESTION SECTION: ;myssh._ssh._tcp.local. IN SRV ;; ANSWER SECTION: myssh._ssh._tcp.local. 3600 IN SRV 0 0 22 lwip.local. ;; ADDITIONAL SECTION: lwip.local. 3600 IN A 10.10.0.10 ;; Query time: 27 msec ;; SERVER: 10.10.0.10#5353(10.10.0.10) ;; WHEN: Tue Apr 17 12:03:25 CEST 2018 ;; MSG SIZE rcvd: 116 TIMEOUT.. dig @224.0.0.251 -p5353 myssh._ssh._tcp.local srv ; <<>> DiG 9.10.3-P4-Ubuntu <<>> @224.0.0.251 -p5353 myssh._ssh._tcp.local srv ; (1 server found) ;; global options: +cmd ;; connection timed out; no servers could be reached -- Sent from: http://lwip.100.n7.nabble.com/lwip-users-f3.html _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users