On Fri, Oct 6, 2017 at 3:03 PM, Amish <[email protected]> wrote: > Hello, > > Thank you. I am curious to know if this new setting: > ConfigureWithoutCarrier=1 would resolve my query few months back. > (Although I would not be able to try it out yet for 2-3 weeks) > > Subject: Persistent address on "Lost carrier" > Link: https://lists.freedesktop.org/archives/systemd-devel/2017-Ju > ne/039041.html > > i.e. systemd-networkd should not remove IP address and routes on "Lost > carrier". > > I looked at the code here: > https://github.com/systemd/systemd/blob/master/src/network/networkd-link.c > > It appears that - it is still not so. > > i.e. If carrier is lost (eg. cable removed / network issues) then > link_update() function would go ahead and call link_carrier_lost() > and unconfigure the device. > > i.e. it will not obey ConfigureWithoutCarrier=1 which I believe it should. >
No that is not intended use case for ConfigureWithoutCarrier=. It will only look during configuring the the link. While configuring a link even if that link has no carrier it will go on set it as configured for example empty bridges. https://github.com/systemd/systemd/issues/6645. But in your case It is already configured via gained carrier not via ConfigureWithoutCarrier even if you set it to true. > Thanks and regards, > > Amish. > > > On Friday 06 October 2017 01:54 PM, Lennart Poettering wrote: > >> Heya! >> >> I am happy to announce systemd 235: >> >> * systemd-networkd's [Address] section in .network files gained >> a new >> Scope= setting for configuring the IP address scope. The >> [Network] >> section gained a new boolean setting ConfigureWithoutCarrier= >> that >> tells systemd-networkd to ignore link sensing when configuring >> the >> device. The [DHCP] section gained a new Anonymize= boolean >> option for >> turning on a number of options suggested in RFC 7844. A new >> [RoutingPolicyRule] section has been added for configuring the >> IP >> routing policy. The [Route] section has gained support for a >> new >> Type= setting which permits configuring >> blackhole/unreachable/prohibit routes. >> > _______________________________________________ > systemd-devel mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/systemd-devel >
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