Hi Tom

Am 30.09.2015 um 00:34 schrieb Tom Eastep:
> On 09/29/2015 03:17 PM, Erich Titl wrote:
>> Hi Folks
>>
>> Am 29.09.2015 um 22:32 schrieb Erich Titl:
>>> Hi Folks
>>>
>>> I seem to be stuck in my 5_2  attempts :-(
>>>
>>> shorewall refuses to start and I have difficulties understanding why. I
>>> can see there are a number of iptables related modules missing
>>
>> I checked the sha sums of all files which I would think are relevant for
>> my installation
>> linux, modules.sqfs, iptables, libnetfilter stuff...
>>
>> They all match the ones from the 5.2 geode tarball at sourceforge, so I
>> am pretty sure there is no  mismatch there
>>
>> I am observing the following
>>
>> [   46.352907] nf_conntrack version 0.5.0 (4002 buckets, 16008 max)
>> [   46.678087] xt_CT: No such helper "tftp"
>> [   46.711720] xt_CT: No such helper "tftp-0"
>> [   46.745385] xt_CT: No such helper "RAS"
>> [   46.899835] xt_CT: No such helper "snmp"
>> [   46.933877] xt_CT: No such helper "amanda"
>> [   47.025431] xt_CT: No such helper "sane"
>> [   47.060872] xt_CT: No such helper "sane-0"
>> [   47.097270] xt_CT: No such helper "netbios-ns"
>> [   47.132871] xt_CT: No such helper "irc"
>> [   47.169289] xt_CT: No such helper "irc-0"
>>
>> This appears to come from missing helpers for nf_conntrack. I have set
>> AUTOHELPERS=Yes
>> in shorewall.conf, so shorewall is supposed to load helpers when needed.
>>
>> Any bright ideas welcome
> 
> AUTOHELPERS=Yes doesn't cause helpers to be loaded automatically, unless
> module autoloading is enabled. It rather associates each helper with its
> standard protocols and ports -- see the /etc/shorewall/conntrack file.
> The standard /usr/share/shorewall/helpers file should cause them to be
> loaded however, provided that the setting of MODULE_SUFFIX in
> shorewall.conf is correct.

MODULESDIR=/lib/modules

MODULE_SUFFIX=ko

...

#
# Shorewall version 4 - Helpers File
#
# /usr/share/shorewall/helpers
#
#       This file loads the kernel helper modules.
#
#       THE ORDER OF THE COMMANDS BELOW IS IMPORTANT!!!!!! You MUST load in
#       dependency order. i.e., if M2 depends on M1 then you must load M1
#       before you load M2.
#
#  If you need to modify this file, copy it to /etc/shorewall and modify the
#  copy.
#
###############################################################################

# Helpers
#
loadmodule ip_conntrack_amanda
loadmodule ip_conntrack_ftp
loadmodule ip_conntrack_h323
loadmodule ip_conntrack_irc
loadmodule ip_conntrack_netbios_ns
loadmodule ip_conntrack_pptp
loadmodule ip_conntrack_sip
loadmodule ip_conntrack_tftp
loadmodule ip_nat_amanda
loadmodule ip_nat_ftp
loadmodule ip_nat_h323
loadmodule ip_nat_irc
loadmodule ip_nat_pptp
loadmodule ip_nat_sip
loadmodule ip_nat_snmp_basic
loadmodule ip_nat_tftp
#
.......

SALT# ls /usr/lib/libnetfilter_*
/usr/lib/libnetfilter_acct.so                 /usr/lib/libnetfilter_log.so
/usr/lib/libnetfilter_acct.so.1               /usr/lib/libnetfilter_log.so.1
/usr/lib/libnetfilter_acct.so.1.0.0
/usr/lib/libnetfilter_log.so.1.1.0
/usr/lib/libnetfilter_conntrack.so
/usr/lib/libnetfilter_log_libipulog.so
/usr/lib/libnetfilter_conntrack.so.3
/usr/lib/libnetfilter_log_libipulog.so.1
/usr/lib/libnetfilter_conntrack.so.3.5.0
/usr/lib/libnetfilter_log_libipulog.so.1.0.0

but
lsmod | grep ip_conntrack

yields nothing


Thanks

Erich

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