Dear all, I am using version Name : dnsmasq Arch : x86_64 Version : 2.48 Release : 18.el6_9
I have configured this (domains and IP's are fake) # Add other name servers here, with domain specs if they are for # non-public domains. #server=/localnet/192.168.0.1 all-servers server=/domain1.internal/172.20.11.10 # THIS server does not exist, simulating like it was down server=/domain1.internal/172.20.11.11 server=/domain2.internal/172.21.11.12 server=/domain2.internal/172.21.11.13 Regardless of running as a daemon or not, the all-servers option does not work as I would expect. Reading of /etc/resolv.conf is disabled,strict-order too. I need multiple servers per domain. Was this ever dealt with in higher versions? Could it be a bug or it simply does not work like this? There is 5 seconds delay, see below... Can I somehow reduce it? Or what should I do? Example: root@hostx:~# date && nslookup server1.domain1.internal && date Wed May 27 10:22:05 CEST 2020 Server: 127.0.0.1 Address: 127.0.0.1#53 Name: server1.domain1.internal Address: 172.21.100.33 Wed May 27 10:22:10 CEST 2020 Log: dnsmasq: query[A] server1.domain1.internal from 127.0.0.1 dnsmasq: forwarded server1.domain1.internal to 172.20.11.10 dnsmasq: query[A] server1.domain1.internal from 127.0.0.1 dnsmasq: forwarded server1.domain1.internal to 172.20.11.11 dnsmasq: forwarded server1.domain1.internal to 172.20.11.10 dnsmasq: reply server1.domain1.internal is 172.21.100.33 root@iumdbtestflo01:~# tcpdump -ni any port 53 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on any, link-type LINUX_SLL (Linux cooked), capture size 65535 bytes 10:30:55.813271 IP 127.0.0.1.9772 > 127.0.0.1.domain: 61442+ A? server1.domain1.internal. (61) 10:30:55.819510 IP 172.17.211.6.sun-sr-https > 172.20.11.10.domain: 36519+ A? server1.domain1.internal. (61) 10:31:00.808765 IP 127.0.0.1.9772 > 127.0.0.1.domain: 61442+ A? server1.domain1.internal. (61) 10:31:00.808961 IP 172.17.211.6.sun-sr-https > 172.20.11.11.domain: 36519+ A? server1.domain1.internal. (61) 10:31:00.809006 IP 172.17.211.6.sun-sr-https > 172.20.11.10.domain: 36519+ A? server1.domain1.internal. (61) 10:31:00.811297 IP 172.20.11.11.domain > 172.17.211.6.sun-sr-https: 36519* 1/1/1 A 172.21.100.33 (112) 10:31:00.811412 IP 127.0.0.1.domain > 127.0.0.1.9772: 61442* 1/1/1 A 172.21.100.33 (112) Best regards David
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