Hey guys,
For several months I had used isc-dhcpd in a jail. I had the usual trouble in the beginning (jails are very restrictive...) but I kind of fixed them a long time ago. As I already said - it worked like a charm for months. Until yesterday. To my knowledge I only did the following things:
-
-
Now isc-dhcpd doesn't start anymore and shows me the old error unable to create icmp socket: Operation not permitted. This was one of the old problems I had when I first installed the jail. I solved it back then with security.jail.allow_raw_sockets=1 in the rc.conf of the jail host system. I confirmed - this parameter is still set.
So I continued with /etc/devfs.rules definitions - add path net unhide, add path 'net/*' unhide.
There are several blog Posts I used as examples and templates for my configuration:
https://forums.freebsd.org/viewtopic.php?&t=29934
http://lists.freebsd.org/pipermail/freebsd-jail/2012-November/001989.html
http://dan.langille.org/2013/08/18/creating-a-freebsd-jail-to-run-dhcp-and-dns/
Nothing works. I can't get dhcpd up anymore.
I rolled back the
I even rolled back a ZFS snapshot of the jail when it was definitely working - still nothing!
I am out of options now.I hope anybody here as an idea how to continue?
Thanks.
D
For several months I had used isc-dhcpd in a jail. I had the usual trouble in the beginning (jails are very restrictive...) but I kind of fixed them a long time ago. As I already said - it worked like a charm for months. Until yesterday. To my knowledge I only did the following things:
-
freebsd-update install
-
portsnap fetch update
(which should not affect the jails)Now isc-dhcpd doesn't start anymore and shows me the old error unable to create icmp socket: Operation not permitted. This was one of the old problems I had when I first installed the jail. I solved it back then with security.jail.allow_raw_sockets=1 in the rc.conf of the jail host system. I confirmed - this parameter is still set.
So I continued with /etc/devfs.rules definitions - add path net unhide, add path 'net/*' unhide.
There are several blog Posts I used as examples and templates for my configuration:
https://forums.freebsd.org/viewtopic.php?&t=29934
http://lists.freebsd.org/pipermail/freebsd-jail/2012-November/001989.html
http://dan.langille.org/2013/08/18/creating-a-freebsd-jail-to-run-dhcp-and-dns/
Nothing works. I can't get dhcpd up anymore.
I rolled back the
freebsd-update
. Same problem.I even rolled back a ZFS snapshot of the jail when it was definitely working - still nothing!
I am out of options now.I hope anybody here as an idea how to continue?
Thanks.
D