Document configuration about slirp4netns HOT 5 CLOSED

--cidr (since v0.3.0) specify CIDR, e.g. 10.0.2.0/24

https://github.com/rootless-containers/slirp4netns/blob/master/slirp4netns.1.md

This should work, but not sure Podman supports setting custom --cidr.

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cc @giuseppe

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no, at the moment we don't support that. I think the best would be to allow setting it from ~/.config/containers/libpod.conf.

@brianredbeard as a temporary workaround, you could try to override the IP address from the container, you'll need CAP_NET_ADMIN though. I think it should work, I've tried:

podman run --rm -ti --cap-add NET_ADMIN alpine sh -c 'ip addr add 192.168.124.1 dev tap0; ip addr del 10.0.2.100 dev tap0; wget -O- google.com'

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Any suggestions for improving docs ^^

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I'm closing, but plz feel free to ping us to reopen

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