[Bug 1812744] Re: resolved uses only per-link dns servers
Dimitri John Ledkov
launchpad at surgut.co.uk
Mon Jan 21 23:11:23 UTC 2019
turns of DNS automatic => turn off automatic DNS
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https://bugs.launchpad.net/bugs/1812744
Title:
resolved uses only per-link dns servers
Status in network-manager package in Ubuntu:
Invalid
Status in systemd package in Ubuntu:
Invalid
Bug description:
I configured multiple DNS servers in the DNS= option. The manual page
says:
"DNS requests are sent to one of the listed DNS servers in parallel to
suitable per-link DNS servers"
What I see however, is that each DNS request is sent twice to the same
server, e.g.:
connect(15, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.0.1")}, 16) = 0
connect(16, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.0.1")}, 16) = 0
If a per-link server is pushed by network-manager, it's always that
one. Since my per-link server can lag a lot, that is annoying.
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