Ubuntu
systemd package

  1. Bug #1886128
  2. Comment #9

Comment 9 for bug 1886128

Revision history for this message
Dan Streetman (ddstreet) wrote : Re: systemd-resolved does not resolve address due to udp payload size.

> dns.pcap Edit (14.5 KiB, application/vnd.tcpdump.pcap)

that's tcpdump output, not actually a pcap; to get an actual pcap use the tcpdump -w parameter to write the packets to a file.

> Could you please advise how to increase UDP payload size for the local stub resolver?

resolved adjusts levels automatically. looking at your dns packet capture will be the easiest way to tell what the problem is.