[systemd-devel] Systemd-resolved: --set-domains limited to 32 domains

[Tarun Chinmai Sekar]

Hello Systemd-devel,
I'm building a small project that runs a dns proxy that listens on a tun
device, and I would like to redirect dns queries for some domains to be
redirected to this proxy. I am currently running sytemd-237 on ubuntu
18.04. I am seeing a limitation where systemd-resolved doesn't read more
than 32 domains, when passed by the --set-domain option, or when more than
32 domains are specified in the /etc/network/tun0.network file. Is this a
known limitation? Are there any workarounds for this?


Thanks

Tarun,
Graduate Student,
Masters of Computer Science
Arizona State University.
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