ipf + ipfw + divert = no go
Joost Bekkers
joost at jodocus.org
Tue May 24 04:54:50 PDT 2005
On Tue, May 24, 2005 at 01:38:58PM +0200, Chris Knipe wrote:
> On Tue, May 24, 2005 at 12:56:06PM +0200, Chris Knipe wrote:
> > Hi,
> >
> > Quick question...
> >
> > dmesg:
> > IP Filter: v3.4.35 initialized. Default = pass all, Logging = enabled
> > ipfw2 initialized, divert enabled, rule-based forwarding enabled, default to accept, logging limited to 1024 packets/entry by default
> >
> >
> > shell:
> > bash-2.05b# ipfw add 50 fwd 192.168.0.237,3306 tcp from any to x.x.56.178 dst-port 3306
> > ipfw: getsockopt(IP_FW_ADD): Operation not permitted
> > bash-2.05b# whoami
> > root
> > bash-2.05b#
> >
> > What gives????? FreeBSD 5.4-STABLE
>
>
> bash-2.05b# ipfw add 50 fwd 1.1.1.1,1 tcp from 1.1.1.1 to 1.1.1.1 dst-port 1
> ipfw: getsockopt(IP_FW_ADD): Operation not permitted
> bash-2.05b# ipfw add 50 allow ip from me to any
> ipfw: getsockopt(IP_FW_ADD): Operation not permitted
> bash-2.05b#
At what securelevel are you running?
You can use 'sysctl kern.securelevel' to check.
--
greetz Joost
joost at jodocus.org
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