* ip_conntrack_tcp problem on kernel 2.4.28 !!! INVALID ?
@ 2004-12-25 13:40 Konsar
2004-12-25 14:11 ` Patrick McHardy
0 siblings, 1 reply; 2+ messages in thread
From: Konsar @ 2004-12-25 13:40 UTC (permalink / raw)
To: netfilter-devel, netfilter-devel-owner, linux-kernel,
Jozsef Kadlecsik, David S. Miller, Rusty Russell
Hi !!!
I have patches kernel 2.4.28 + patch-o-matic-ng-20040621 with
iptables-1.2.11 on my router/NAT server.This islog from my server
Dec 25 14:12:22 gizmo kernel: NET: 27 messages suppressed.
Dec 25 14:12:22 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=83.77.122.183 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=237 ID=46800 PROTO=TCP SPT=9468 DPT=1694 SEQ=0
ACK=825898583 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:27 gizmo kernel: NET: 35 messages suppressed.
Dec 25 14:12:27 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=62.121.70.214 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x20 TTL=119 ID=34129 PROTO=TCP SPT=4242 DPT=2549 SEQ=0
ACK=2005480290 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:31 gizmo kernel: CHAT WP TCP: IN= OUT=pvc0 SRC=172.17.250.241
DST=212.77.100.125 LEN=48 TOS=0x00 PREC=0x00 TTL=
127 ID=23042 DF PROTO=TCP SPT=1100 DPT=5579 WINDOW=8192 RES=0x00 SYN URGP=0
Dec 25 14:12:33 gizmo kernel: NET: 21 messages suppressed.
Dec 25 14:12:33 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=213.239.239.122 DST=22.22.22.22 LEN=40 TO
S=0x00 PREC=0x00 TTL=52 ID=3377 DF PROTO=TCP SPT=4667 DPT=1761 SEQ=0
ACK=813352302 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:37 gizmo kernel: NET: 20 messages suppressed.
Dec 25 14:12:37 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=84.10.17.214 DST=22.22.22.22 LEN=40 TOS=0
x00 PREC=0x00 TTL=120 ID=50393 PROTO=TCP SPT=4662 DPT=2661 SEQ=0
ACK=9308174 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:42 gizmo kernel: NET: 26 messages suppressed.
Dec 25 14:12:42 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=65.87.147.230 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=236 ID=4763 PROTO=TCP SPT=45685 DPT=4652 SEQ=0
ACK=1890158427 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:47 gizmo kernel: NET: 33 messages suppressed.
Dec 25 14:12:47 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=66.192.117.42 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=106 ID=4442 PROTO=TCP SPT=4661 DPT=1770 SEQ=0
ACK=679162417 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:52 gizmo kernel: NET: 25 messages suppressed.
Dec 25 14:12:52 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=193.124.3.125 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=52 ID=36341 PROTO=TCP SPT=4662 DPT=2625 SEQ=0
ACK=2015595096 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:12:57 gizmo kernel: NET: 19 messages suppressed.
Dec 25 14:12:57 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=84.94.148.102 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=113 ID=8452 PROTO=TCP SPT=5662 DPT=1621 SEQ=0
ACK=1829442 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:13:02 gizmo kernel: NET: 11 messages suppressed.
Dec 25 14:13:02 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=65.33.222.93 DST=22.22.22.22 LEN=40 TOS=0
x00 PREC=0x00 TTL=107 ID=9220 PROTO=TCP SPT=4662 DPT=2124 SEQ=0
ACK=860192316 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:14:42 gizmo kernel: NET: 26 messages suppressed.
Dec 25 14:14:42 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=217.230.140.99 DST=22.22.22.22 LEN=40 TOS
=0x00 PREC=0x00 TTL=116 ID=25536 PROTO=TCP SPT=4662 DPT=2954 SEQ=0
ACK=2058124665 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:14:47 gizmo kernel: NET: 15 messages suppressed.
Dec 25 14:14:47 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=80.224.113.94 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=112 ID=43358 PROTO=TCP SPT=12334 DPT=2975 SEQ=0
ACK=2060489490 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:14:52 gizmo kernel: NET: 26 messages suppressed.
Dec 25 14:14:52 gizmo kernel: ip_conntrack_tcp: INVALID: invalid SYN
(ignored) SRC=81.218.218.159 DST=22.22.22.22 LEN=48 TOS
=0x00 PREC=0x00 TTL=113 ID=32073 DF PROTO=TCP SPT=5662 DPT=1703
SEQ=3478352784 ACK=1939099 WINDOW=17424 RES=0x00 ACK SYN URG
P=0 OPT (020405AC01010402)
Dec 25 14:14:57 gizmo kernel: NET: 24 messages suppressed.
Dec 25 14:14:57 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=65.87.147.230 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=236 ID=4999 PROTO=TCP SPT=45685 DPT=4775 SEQ=0
ACK=1929624992 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:02 gizmo kernel: NET: 27 messages suppressed.
Dec 25 14:15:02 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=83.31.233.49 DST=22.22.22.22 LEN=40 TOS=0
x00 PREC=0x00 TTL=59 ID=4266 PROTO=TCP SPT=4661 DPT=3024 SEQ=0
ACK=2066681917 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:07 gizmo kernel: NET: 21 messages suppressed.
Dec 25 14:15:07 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=217.226.253.221 DST=22.22.22.22 LEN=40 TO
S=0x00 PREC=0x00 TTL=116 ID=40588 PROTO=TCP SPT=4662 DPT=3048 SEQ=0
ACK=2069063385 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:12 gizmo kernel: NET: 21 messages suppressed.
Dec 25 14:15:12 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=24.172.182.40 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=40 ID=57315 PROTO=TCP SPT=4662 DPT=1223 SEQ=0
ACK=1689537525 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:17 gizmo kernel: NET: 26 messages suppressed.
Dec 25 14:15:17 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=82.80.17.22 DST=22.22.22.22 LEN=40 TOS=0x
00 PREC=0x00 TTL=47 ID=6248 PROTO=TCP SPT=5662 DPT=3052 SEQ=0
ACK=2070513242 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:22 gizmo kernel: NET: 25 messages suppressed.
Dec 25 14:15:22 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=62.0.114.140 DST=22.22.22.22 LEN=40 TOS=0
x00 PREC=0x00 TTL=112 ID=20330 PROTO=TCP SPT=5662 DPT=1737 SEQ=0
ACK=1971649 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:27 gizmo kernel: NET: 29 messages suppressed.
Dec 25 14:15:27 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=82.83.241.247 DST=22.22.22.22 LEN=40 TOS=
0x00 PREC=0x00 TTL=115 ID=21621 PROTO=TCP SPT=4662 DPT=2969 SEQ=0
ACK=9477194 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:32 gizmo kernel: NET: 22 messages suppressed.
Dec 25 14:15:32 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=213.60.104.166 DST=22.22.22.22 LEN=40 TOS
=0x00 PREC=0x00 TTL=115 ID=50605 PROTO=TCP SPT=4662 DPT=2983 SEQ=0
ACK=9483240 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:37 gizmo kernel: NET: 16 messages suppressed.
Dec 25 14:15:37 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=81.218.236.158 DST=22.22.22.22 LEN=40 TOS
=0x00 PREC=0x00 TTL=112 ID=10848 PROTO=TCP SPT=5662 DPT=1757 SEQ=0
ACK=1991635 WINDOW=0 RES=0x00 ACK RST URGP=0
Dec 25 14:15:42 gizmo kernel: NET: 12 messages suppressed.
Dec 25 14:15:42 gizmo kernel: ip_conntrack_tcp: INVALID: invalid SYN
(ignored) SRC=82.254.73.37 DST=22.22.22.22 LEN=48 TOS=0
x00 PREC=0x00 TTL=116 ID=22080 DF PROTO=TCP SPT=4662 DPT=2989
SEQ=1583196893 ACK=9483243 WINDOW=16944 RES=0x00 ACK SYN URGP=
0 OPT (0204058401010402)
Dec 25 14:15:47 gizmo kernel: NET: 10 messages suppressed.
Dec 25 14:15:47 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
(ignored) SRC=64.230.127.202 DST=22.22.22.22 LEN=40 TOS
=0x00 PREC=0x00 TTL=111 ID=25587 PROTO=TCP SPT=46885 DPT=1804 SEQ=0
ACK=881916807 WINDOW=0 RES=0x00 ACK RST URGP=0
janek.log lines 17-47/47 (END)
What is this and how close this log ? Where is problem ?
--
Pozdrawiam Konsar konsar{at}brod{dot}pl
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: ip_conntrack_tcp problem on kernel 2.4.28 !!! INVALID ?
2004-12-25 13:40 ip_conntrack_tcp problem on kernel 2.4.28 !!! INVALID ? Konsar
@ 2004-12-25 14:11 ` Patrick McHardy
0 siblings, 0 replies; 2+ messages in thread
From: Patrick McHardy @ 2004-12-25 14:11 UTC (permalink / raw)
To: Konsar
Cc: netfilter-devel, netfilter-devel-owner, linux-kernel,
Jozsef Kadlecsik, David S. Miller, Rusty Russell
Konsar wrote:
> Hi !!!
>
> I have patches kernel 2.4.28 + patch-o-matic-ng-20040621 with
> iptables-1.2.11 on my router/NAT server.This islog from my server
>
> [...]
>
> Dec 25 14:15:47 gizmo kernel: ip_conntrack_tcp: INVALID: invalid RST
> (ignored) SRC=64.230.127.202 DST=22.22.22.22 LEN=40 TOS
> =0x00 PREC=0x00 TTL=111 ID=25587 PROTO=TCP SPT=46885 DPT=1804 SEQ=0
> ACK=881916807 WINDOW=0 RES=0x00 ACK RST URGP=0
> janek.log lines 17-47/47 (END)
>
> What is this and how close this log ? Where is problem ?
The problem is edonkey, you get all kinds of crap if you run
it or catch the IP of someone who did. Its about the biggest
sin for a network I've ever seen. The only funny part about
it are the crappy implementations, you just have to smile if
you see people do GUI refreshing in the UDP packet handler :)
Regards
Patrick
BTW: No need to CC tons of people for questions like these.
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2004-12-25 13:40 ip_conntrack_tcp problem on kernel 2.4.28 !!! INVALID ? Konsar
2004-12-25 14:11 ` Patrick McHardy
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