Comment 18 for bug 1551351

From Stephan comment 14:

"Hm, of course, if one starts dhclient in debug mode (foreground) by adding a "-d", everything does work."

Yes, that does seem to work, but only for about another day, at least in my case. Thereafter, my ISP stopped returning my domain name, host name and some other stuff, and would only renew the lease for 1 hour instead of the normal 1 day. I suppose it doesn't matter because, I use supersede directives for that stuff anyhow. From my tcpdump captures, I have not been able to determine what, if anything, is different in the request, including the option parameter list request.

In my opinion, this bug report should have an importance level of critical.