Re: ULOG The kernel doesn't support a certain ebtables extension, consider recompiling your kernel or insmod the extension.

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Hi

trying this

rmmod ipt_ulog

modprobe ebt_ulog

ebtables 14108 3 ebtable_broute,ebtable_nat,ebtable_filter
x_tables 14108 5 ebt_ulog,ebt_nflog,ebt_ip,ebt_log,ebtables


module is then loaded, great but still the same error when trying to add a ebtables rule with ulog.

br0:~# /sbin/ebtables --modprobe /sbin/modprobe -A FORWARD --in-interface eth1.4 --protocol IPv4 --ip-protocol udp --ip-destination-port 67 -j DROP --ulog The kernel doesn't support a certain ebtables extension, consider recompiling your kernel or insmod the extension.

unloading ebt_ulog and then trying to add a rule with ulog ends up with ebt_ulog loaded but still getting the same error message

The kernel doesn't support a certain ebtables extension, consider recompiling your kernel or insmod the extension.

So ebtables is loading ebt_ulog if ipt_ulog is unloaded but still there is this error message that the kernel need to be recompiled or try to load module.

I´ll have to check out nfnetlink_log and se if I can use that instead, is it forwaring the whole packet to userspace?

Best regards,
Thomas

Patrick McHardy skrev:
Thomas Berg wrote:
ebt_ip                  1752  29
ebt_log                 3268  32
ebtable_broute          1740  0
ebtable_nat             2000  0
ebtable_filter          2028  1
ebtables               14108  3
ebtable_broute,ebtable_nat,ebtable_filter
ipt_ULOG                6684  1
x_tables               14108  4 ebt_ip,ebt_log,ebtables,ipt_ULOG
bridge                 39968  1 ebtable_broute
8021q                  17932  0
garp                    6996  1 8021q
stp                     2112  2 bridge,garp
br0:/lib/modules/2.6.26-1-686/kernel/net/bridge/netfilter# modprobe
ebt_ulog
FATAL: Error inserting ebt_ulog
(/lib/modules/2.6.30-1-686/kernel/net/bridge/netfilter/ebt_ulog.ko):
Cannot allocate memory

ebt_ulog and ipt_ULOG can't be used simultaneously since they both use
the same netlink unit. I don't think we can fix it at this point since
both are obsolete and this would break existing setups. You can use
nfnetlink_log and xt_NFLOG/ebt_NFLOG as a replacement.

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