Date: Fri, 18 Jun 2010 19:01:49 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: <freebsd-net@freebsd.org> Cc: liv3d@multiplay.co.uk, geedee@multiplay.co.uk Subject: FreeBSD 8.x + multiple ip ipnat = hard lock Message-ID: <A93BBFFAB9AF4D658C9FF9CD77B91BD2@multiplay.co.uk>
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We're trying to get the following config working but as
soon as we try to assign an outbound range to in ipnat.rules
the machine will hard lock, not even capslock light will
activate.
[rc.conf]
defaultrouter="217.41.248.1"
ifconfig_em0="inet 217.41.248.10 netmask 255.255.255.0"
ifconfig_em0_alias0="inet 217.41.248.192/32"
ifconfig_em0_alias1="inet 217.41.248.193/32"
ipfilter_enable="YES"
ipfilter_rules="/etc/ipf.rules"
ipv6_ipfilter_rules=""
ipfilter_flags="-D -T ipf_nattable_sz=10009,ipf_nattable_max=300000 -E"
ipmon_enable="YES"
ipmon_flags="-Ds"
ipnat_enable="YES"
ipnat_rules="/etc/ipnat.rules"
[/rc.conf]
[ipnat.rules]
map em0 10.10.98.0/23 -> 217.41.248.192/31 portmap tcp/udp auto
map em0 10.10.98.0/23 -> 217.41.248.192/31
[/ipnat.rules]
also tried:
[ipnat.rules]
map em0 10.10.98.0/23 -> 217.41.248.192/31
[/ipnat.rules]
If we change to a /32 all is fine. It can take a few mins to hang
but hang it always does. We've swapped out the hardware and upgraded
from 8.0 to 8.1-PRE but no change. Does anyone have any ideas what
this could be or how do debug?
Regards
Steve
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