From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aiko Barz Subject: Re: INVALID FIN/ACK packets Date: Mon, 26 Nov 2007 23:10:06 +0100 Message-ID: <20071126221006.GA5729@motoko> References: <20071114100226.GA29362@thorin.admin.heise.de> <473B782F.2030907@olivier.pk.wau.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="yEPQxsgoJgBvi8ip" Return-path: Content-Disposition: inline In-Reply-To: Sender: netfilter-owner@vger.kernel.org List-Id: To: Jozsef Kadlecsik Cc: Olivier Sessink , netfilter@vger.kernel.org --yEPQxsgoJgBvi8ip Content-Type: multipart/mixed; boundary="dDRMvlgZJXvWKvBx" Content-Disposition: inline --dDRMvlgZJXvWKvBx Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 15, 2007 at 10:57:44AM +0100, Jozsef Kadlecsik wrote: > On Wed, 14 Nov 2007, Olivier Sessink wrote: >=20 > > > I have one more server with this same kind of problem. "ACK RST" and > > > "ACK FIN" packets are involved. >=20 > Please enable full internal logging in netfilter and make sure at least= =20 > one loggin target module is loaded in and record by tcpdump one full=20 > TCP session where such packets occurs. Then send me the generated kernel= =20 > log and the dump file so that I could analyze it.=20 Hm, maybe other people would like to look at it too. :) Still don't have a tcpdump, but I attached the internal conntrack log. I didn't do it on my servers, because they are in use. I used my Notebook, which is having the same symptoms. My servers have several thousand entries of this kind each day. Bye, Aiko PS.: I also tried the vanilla 2.6.23.9 kernel. Still suffering... --=20 :wq --dDRMvlgZJXvWKvBx Content-Type: text/plain; charset=utf-8 Content-Disposition: attachment; filename="dmesg.txt" Content-Transfer-Encoding: quoted-printable Nov 25 17:00:22 motoko tcp_in_window: START Nov 25 17:00:22 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277754 ack=3D0 sack=3D0 win=3D5840 end=3D1003277755 Nov 25 17:00:22 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 277755 maxwin=3D5840 scale=3D7 receiver end=3D0 maxend=3D0 maxwin=3D1 scale= =3D0 Nov 25 17:00:22 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277754 ack=3D0 sack =3D0 win=3D5840 end=3D1003277755 Nov 25 17:00:22 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 277755 maxwin=3D5840 scale=3D7 receiver end=3D0 maxend=3D0 maxwin=3D1 scale= =3D0=20 Nov 25 17:00:22 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:22 motoko tcp_in_window: res=3D1 sender end=3D1003277755 maxen= d=3D1003277755 maxwin=3D5840 receiver end=3D0 maxend=3D5840 maxwin=3D1 Nov 25 17:00:22 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D1= ack=3D0 fin=3D0 rst=3D0 old=3D0 new=3D1 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751393 ack=3D1003277755 sack=3D1003277755 win=3D4356 end=3D671751394 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D0 maxend=3D5840 maxwin= =3D1 scale=3D0 receiver end=3D1003277755 maxend=3D1003277755 maxwin=3D5840 = scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751393 ack=3D1003277755 sack =3D1003277755 win=3D4356 end=3D671751394 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D671751394 maxend=3D67175= 1394 maxwin=3D4356 scale=3D0 receiver end=3D1003277755 maxend=3D1003277755 = maxwin=3D5840 scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D671751394 maxend= =3D671751394 maxwin=3D4356 receiver end=3D1003277755 maxend=3D1003282111 ma= xwin=3D5840 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:80 dst=3D___:48595 syn=3D1= ack=3D1 fin=3D0 rst=3D0 old=3D1 new=3D2 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277755 ack=3D671751394 sack=3D671751394 win=3D46 end=3D1003277755 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 282111 maxwin=3D5840 scale=3D7 receiver end=3D671751394 maxend=3D671751394 = maxwin=3D4356 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277755 ack=3D671751394 sack =3D671751394 win=3D46 end=3D1003277755 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 282111 maxwin=3D5840 scale=3D7 receiver end=3D671751394 maxend=3D671751394 = maxwin=3D4356 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D1003277755 maxen= d=3D1003282111 maxwin=3D5888 receiver end=3D671751394 maxend=3D671757282 ma= xwin=3D4356 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D0 rst=3D0 old=3D2 new=3D3 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277755 ack=3D671751394 sack=3D671751394 win=3D46 end=3D1003278253 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 282111 maxwin=3D5888 scale=3D7 receiver end=3D671751394 maxend=3D671757282 = maxwin=3D4356 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03277755 ack=3D671751394 sack =3D671751394 win=3D46 end=3D1003278253 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003277755 maxend=3D1003= 282111 maxwin=3D5888 scale=3D7 receiver end=3D671751394 maxend=3D671757282 = maxwin=3D4356 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D1003278253 maxen= d=3D1003282111 maxwin=3D5888 receiver end=3D671751394 maxend=3D671757282 ma= xwin=3D4356 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D0 rst=3D0 old=3D3 new=3D3 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751394 ack=3D1003278253 sack=3D1003278253 win=3D4854 end=3D671751814 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D671751394 maxend=3D67175= 7282 maxwin=3D4356 scale=3D0 receiver end=3D1003278253 maxend=3D1003282111 = maxwin=3D5888 scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751394 ack=3D1003278253 sack =3D1003278253 win=3D4854 end=3D671751814 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D671751394 maxend=3D67175= 7282 maxwin=3D4356 scale=3D0 receiver end=3D1003278253 maxend=3D1003282111 = maxwin=3D5888 scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D671751814 maxend= =3D671757282 maxwin=3D4854 receiver end=3D1003278253 maxend=3D1003283107 ma= xwin=3D5888 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:80 dst=3D___:48595 syn=3D0= ack=3D1 fin=3D0 rst=3D0 old=3D3 new=3D3 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751814 sack=3D671751814 win=3D54 end=3D1003278253 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278253 maxend=3D1003= 283107 maxwin=3D5888 scale=3D7 receiver end=3D671751814 maxend=3D671757282 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751814 sack =3D671751814 win=3D54 end=3D1003278253 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278253 maxend=3D1003= 283107 maxwin=3D5888 scale=3D7 receiver end=3D671751814 maxend=3D671757282 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D1003278253 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751814 maxend=3D671758726 ma= xwin=3D4854 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D0 rst=3D0 old=3D3 new=3D3 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751814 sack=3D671751814 win=3D54 end=3D1003278254 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278253 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751814 maxend=3D671758726 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751814 sack =3D671751814 win=3D54 end=3D1003278254 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278253 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751814 maxend=3D671758726 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D1003278254 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751814 maxend=3D671758726 ma= xwin=3D4854 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D1 rst=3D0 old=3D3 new=3D4 Nov 25 17:00:23 motoko tcp_new: sender end=3D2015426912 maxend=3D2015426912= maxwin=3D5840 scale=3D7 receiver end=3D0 maxend=3D0 maxwin=3D1 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751814 ack=3D1003278253 sack=3D1003278253 win=3D4854 end=3D671751815 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D671751814 maxend=3D67175= 8726 maxwin=3D4854 scale=3D0 receiver end=3D1003278254 maxend=3D1003283107 = maxwin=3D6912 scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751814 ack=3D1003278253 sack =3D1003278253 win=3D4854 end=3D671751815 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D671751814 maxend=3D67175= 8726 maxwin=3D4854 scale=3D0 receiver end=3D1003278254 maxend=3D1003283107 = maxwin=3D6912 scale=3D7 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D671751815 maxend= =3D671758726 maxwin=3D4854 receiver end=3D1003278254 maxend=3D1003283107 ma= xwin=3D6912 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:80 dst=3D___:48595 syn=3D0= ack=3D1 fin=3D1 rst=3D0 old=3D4 new=3D6 Nov 25 17:00:23 motoko tcp_in_window: START Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278254 ack=3D671751815 sack=3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758726 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278254 ack=3D671751815 sack =3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:23 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758726 = maxwin=3D4854 scale=3D0 Nov 25 17:00:23 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:23 motoko tcp_in_window: res=3D1 sender end=3D1003278254 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751815 maxend=3D671758727 ma= xwin=3D4854 Nov 25 17:00:23 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D0 rst=3D0 old=3D6 new=3D7 Nov 25 17:00:25 motoko tcp_in_window: START Nov 25 17:00:25 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack=3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:25 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:25 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack =3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:25 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:25 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:25 motoko tcp_in_window: res=3D1 sender end=3D1003278254 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751815 maxend=3D671758727 ma= xwin=3D4854 Nov 25 17:00:25 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D1 rst=3D0 old=3D7 new=3D7 Nov 25 17:00:25 motoko tcp_in_window: START Nov 25 17:00:25 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751814 ack=3D1003278254 sack=3D1003278254 win=3D54 end=3D671751814 Nov 25 17:00:25 motoko tcp_in_window: sender end=3D671751815 maxend=3D67175= 8727 maxwin=3D4854 scale=3D0 receiver end=3D1003278254 maxend=3D1003283107 = maxwin=3D6912 scale=3D7 Nov 25 17:00:25 motoko tcp_in_window: src=3D___:80 dst=3D___:48595 seq=3D67= 1751814 ack=3D1003278254 sack =3D1003278254 win=3D54 end=3D671751814 Nov 25 17:00:25 motoko tcp_in_window: sender end=3D671751815 maxend=3D67175= 8727 maxwin=3D4854 scale=3D0 receiver end=3D1003278254 maxend=3D1003283107 = maxwin=3D6912 scale=3D7 Nov 25 17:00:25 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:25 motoko tcp_in_window: res=3D1 sender end=3D671751815 maxend= =3D671758727 maxwin=3D4854 receiver end=3D1003278254 maxend=3D1003283107 ma= xwin=3D6912 Nov 25 17:00:25 motoko tcp_conntracks: src=3D___:80 dst=3D___:48595 syn=3D0= ack=3D0 fin=3D0 rst=3D1 old=3D7 new=3D8 Nov 25 17:00:27 motoko tcp_in_window: START Nov 25 17:00:27 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack=3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:27 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:27 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack =3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:27 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:27 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:27 motoko tcp_in_window: res=3D1 sender end=3D1003278254 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751815 maxend=3D671758727 ma= xwin=3D4854 Nov 25 17:00:27 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D1 rst=3D0 old=3D8 new=3D8 Nov 25 17:00:33 motoko tcp_in_window: START Nov 25 17:00:33 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack=3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:33 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:33 motoko tcp_in_window: src=3D___:48595 dst=3D___:80 seq=3D10= 03278253 ack=3D671751815 sack =3D671751815 win=3D54 end=3D1003278254 Nov 25 17:00:33 motoko tcp_in_window: sender end=3D1003278254 maxend=3D1003= 283107 maxwin=3D6912 scale=3D7 receiver end=3D671751815 maxend=3D671758727 = maxwin=3D4854 scale=3D0 Nov 25 17:00:33 motoko tcp_in_window: I=3D1 II=3D1 III=3D1 IV=3D1 Nov 25 17:00:33 motoko tcp_in_window: res=3D1 sender end=3D1003278254 maxen= d=3D1003283107 maxwin=3D6912 receiver end=3D671751815 maxend=3D671758727 ma= xwin=3D4854 Nov 25 17:00:33 motoko tcp_conntracks: src=3D___:48595 dst=3D___:80 syn=3D0= ack=3D1 fin=3D1 rst=3D0 old=3D8 new=3D8 Nov 25 17:00:45 motoko nf_ct_tcp: invalid new deleting. Nov 25 17:00:45 motoko fire: OUTPUT IN=3D OUT=3Deth1 SRC=3D172.16.8.12 DST= =3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64 ID=3D19465 DF PROT= O=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK FIN URGP=3D0 Nov 25 17:00:45 motoko fire: INVALID IN=3Dlo OUT=3D MAC=3D00:00:00:00:00:00= :00:00:00:00:00:00:08:00 SRC=3D172.16.8.12 DST=3D172.16.8.12 LEN=3D80 TOS= =3D0x00 PREC=3D0xC0 TTL=3D64 ID=3D29673 PROTO=3DICMP TYPE=3D3 CODE=3D13 [SR= C=3D172.16.8.12 DST=3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64= ID=3D19465 DF PROTO=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK = FIN URGP=3D0 ] Nov 25 17:01:08 motoko nf_ct_tcp: invalid new deleting. Nov 25 17:01:08 motoko fire: OUTPUT IN=3D OUT=3Deth1 SRC=3D172.16.8.12 DST= =3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64 ID=3D19466 DF PROT= O=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK FIN URGP=3D0 Nov 25 17:01:08 motoko fire: INVALID IN=3Dlo OUT=3D MAC=3D00:00:00:00:00:00= :00:00:00:00:00:00:08:00 SRC=3D172.16.8.12 DST=3D172.16.8.12 LEN=3D80 TOS= =3D0x00 PREC=3D0xC0 TTL=3D64 ID=3D29685 PROTO=3DICMP TYPE=3D3 CODE=3D13 [SR= C=3D172.16.8.12 DST=3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64= ID=3D19466 DF PROTO=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK = FIN URGP=3D0 ] Nov 25 17:01:54 motoko nf_ct_tcp: invalid new deleting. Nov 25 17:01:54 motoko fire: OUTPUT IN=3D OUT=3Deth1 SRC=3D172.16.8.12 DST= =3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64 ID=3D19467 DF PROT= O=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK FIN URGP=3D0 Nov 25 17:01:54 motoko fire: INVALID IN=3Dlo OUT=3D MAC=3D00:00:00:00:00:00= :00:00:00:00:00:00:08:00 SRC=3D172.16.8.12 DST=3D172.16.8.12 LEN=3D80 TOS= =3D0x00 PREC=3D0xC0 TTL=3D64 ID=3D29697 PROTO=3DICMP TYPE=3D3 CODE=3D13 [SR= C=3D172.16.8.12 DST=3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64= ID=3D19467 DF PROTO=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK = FIN URGP=3D0 ] Nov 25 17:03:26 motoko nf_ct_tcp: invalid new deleting. Nov 25 17:03:26 motoko fire: OUTPUT IN=3D OUT=3Deth1 SRC=3D172.16.8.12 DST= =3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64 ID=3D19468 DF PROT= O=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK FIN URGP=3D0 Nov 25 17:03:26 motoko fire: INVALID IN=3Dlo OUT=3D MAC=3D00:00:00:00:00:00= :00:00:00:00:00:00:08:00 SRC=3D172.16.8.12 DST=3D172.16.8.12 LEN=3D80 TOS= =3D0x00 PREC=3D0xC0 TTL=3D64 ID=3D29709 PROTO=3DICMP TYPE=3D3 CODE=3D13 [SR= C=3D172.16.8.12 DST=3D195.71.11.83 LEN=3D52 TOS=3D0x00 PREC=3D0x00 TTL=3D64= ID=3D19468 DF PROTO=3DTCP SPT=3D48595 DPT=3D80 WINDOW=3D54 RES=3D0x00 ACK = FIN URGP=3D0 ] --dDRMvlgZJXvWKvBx-- --yEPQxsgoJgBvi8ip Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHS0Q+emsPkv+IVCERAj8qAKCEHomOaZWwIU9lv1uLcGF+v087oACfU1tG m6g/jg18Lrl+6uN+6psywIM= =gJNc -----END PGP SIGNATURE----- --yEPQxsgoJgBvi8ip--