On 7/29/2015 10:55 AM, Dovydas Sankauskas wrote:
> Hi,
>
> I log most of my logged packets to PCAP format and the remaining few
> packets using SYSLOG.
> I am trying to limit logged packets to 64 Bytes.
>
> I have set my log like this:
>
> # cat params
> LOG_PCAP=NFLOG\(1,64,1\)
> LOG_TEXT=NFLOG\(2,0,1\)
>
> Unfortunately shorewall still logs full packets.
> When I open /var/log/ulog/ulogd.pcap file with tcpdump I can see full
> size packets.
>
> Please can you help?
I'm afraid that I can't -- it appears that Shorewall is generating the
correct rule (--nflog-range 64):

+-A ~log4 -m hashlimit --hashlimit-upto 5/min --hashlimit-name lograte
--hashlimit-mode srcip --hashlimit-htable-expire 60000 -j NFLOG
--nflog-group 1 --nflog-range 64 --nflog-threshold 1 --nflog-prefix ":
dmz-net ACCEPT"

I would check with the ulogd2 folks,

-Tom

-- 
Tom Eastep        \ When I die, I want to go like my Grandfather who
Shoreline,         \ died peacefully in his sleep. Not screaming like
Washington, USA     \ all of the passengers in his car
http://shorewall.net \________________________________________________


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