Broadcasting to Jail in 6.2
Sergey Sysoev
lists at avtf.org
Tue Oct 9 19:26:23 PDT 2007
Hi,
I've just installed isc-dhcp3-server 3.0.5 from FreeBSD 6.2 ports in
jail using Sockets on Alias IP address and it seems broadcasts
255.255.255.255 can't reach inside jail. All unicast requests goes
fine, but no broadcasts on jail network interface.
In case I move bpf inside jail using devfs, dhcpd is working fine -
fine with bpf only but not sockets.
After some search in google I see some posts with same jail/dhcpd
behaviour:
http://lists.freebsd.org/pipermail/freebsd-stable/2006-September/028521.html
http://www.nabble.com/isc-dhcpd-and-jails-bound-to-an-aliased-ip-t2293530.html
http://www.nabble.com/isc-dhcp3-server-in-a-jail--t3860378.html
Maybe anyone know, is this Jail limitation/part-of-design or just a
bug? To my mind it is not so good idea to put BPF inside, but it is
only way to go for now.
Thanks.
--
Sergey Sysoev
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