sure they are from sip conntrack module.
i would like to understand why it happens and if it is a configuration
issue.
i think that removing the modules will hurt the traffic shaping.

any idea on how to debug?



On Tue, Aug 20, 2013 at 11:08 PM, Pablo Sebastian Greco <
[email protected]> wrote:

>  Those messages are not from the firewall itself, they are from
> nf_conntrack_sip. Have you tried unloading nf_conntrack_sip and nf_nat_sip ?
>
> Pablo.
>
> El 20/08/13 14:34, johnny bowen escribió:
>
> Btw.. it only happens on one or two phones also, but I can't remember
> which ones.
>
>
>
> On Tue, Aug 20, 2013 at 10:33 AM, johnny bowen <[email protected]> wrote:
>
>> I get that too. I've never solved the problem I just stopped rsyslog from
>> logging to my console. So if I ever come across a fix I'll post it
>>
>>
>>   On Tue, Aug 20, 2013 at 9:20 AM, Alberto Di Fede <
>> [email protected]> wrote:
>>
>>>   Hi,
>>>
>>>  i see this on the console and in the firewall logs while i try to make
>>> sip calls using my sip server (although this appears to happen only from a
>>> the Counterpath Bria softphone)
>>>
>>> Message from syslogd@server at Aug 20 17:24:39 ...
>>>  kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip
>>> address> DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00
>>> TTL=64 ID=52154 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
>>>
>>> Message from syslogd@server at Aug 20 17:24:39 ...
>>>  kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip
>>> address> DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00
>>> TTL=64 ID=52155 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
>>>
>>> Message from syslogd@server at Aug 20 17:24:40 ...
>>>  kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip
>>> address> DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00
>>> TTL=64 ID=52156 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
>>>
>>> Message from syslogd@server at Aug 20 17:24:41 ...
>>>  kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip
>>> address> DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00
>>> TTL=64 ID=52159 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
>>>
>>> Message from syslogd@server at Aug 20 17:24:45 ...
>>>  kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip
>>> address> DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00
>>> TTL=64 ID=52161 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
>>>
>>>  after a few drops obviously the SIP call is dropped.
>>>
>>>  i searched online for solutions, but apparently there seems to be no
>>> technical issue for my kernel/netfilter/shorewall version, most probably is
>>> related to my configuration.
>>>
>>> is there anything standing out for you?
>>>
>>>  thank you
>>>
>>>
>>>  Alberto
>>>
>>>
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>>
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