asked on

Just some information

I wonder how to interprete the messages below correctly. The complete list is much longer but I guess this part will do.

Can someone explain in simple words what is happening and most important: can I or have I something to do about this? Are they getting something or is it just a message I get of the try?

The MAC=xxxxx is always the same. Is this the mac of my server or from the guy that wants to get in?

Thanks
Filips

Sep 1 04:18:30 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=220.79.245.153 DST=182.104.226.61 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=34076 DF PROTO=TCP SPT=2130 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:18:30 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=220.79.245.153 DST=182.104.226.62 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=34077 DF PROTO=TCP SPT=2131 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:18:30 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=220.79.245.153 DST=182.104.226.63 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=34078 DF PROTO=TCP SPT=2132 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:18:30 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=220.79.245.153 DST=182.104.226.64 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=34079 DF PROTO=TCP SPT=2133 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:18:30 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=220.79.245.153 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=34080 DF PROTO=TCP SPT=2134 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:23:57 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57186 DF PROTO=TCP SPT=2416 DPT=2745 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:23:57 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57188 DF PROTO=TCP SPT=2418 DPT=1025 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:23:57 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57191 DF PROTO=TCP SPT=2421 DPT=6129 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:00 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57498 DF PROTO=TCP SPT=2416 DPT=2745 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:00 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57501 DF PROTO=TCP SPT=2418 DPT=1025 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:00 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=57502 DF PROTO=TCP SPT=2421 DPT=6129 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:07 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=58119 DF PROTO=TCP SPT=2416 DPT=2745 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:07 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=58122 DF PROTO=TCP SPT=2418 DPT=1025 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:24:07 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=212.204.185.189 DST=182.104.226.65 LEN=48 TOS=0x00 PREC=0x20 TTL=121 ID=58123 DF PROTO=TCP SPT=2421 DPT=6129 WINDOW=64240 RES=0x00 SYN URGP=0
Sep 1 04:42:32 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=210.116.107.30 DST=182.104.226.61 LEN=48 TOS=0x00 PREC=0x00 TTL=114 ID=60425 DF PROTO=TCP SPT=2127 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:42:32 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=210.116.107.30 DST=182.104.226.62 LEN=48 TOS=0x00 PREC=0x00 TTL=114 ID=60426 DF PROTO=TCP SPT=2128 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0
Sep 1 04:42:32 bac-75 kernel: IN=eth0 OUT= MAC=00:11:3a:2e:9e:2a:00:81:70:80:b0:3f:18:00 SRC=210.116.107.30 DST=182.104.226.63 LEN=48 TOS=0x00 PREC=0x00 TTL=114 ID=60427 DF PROTO=TCP SPT=2129 DPT=4899 WINDOW=65535 RES=0x00 SYN URGP=0

ASKER CERTIFIED SOLUTION

jlevie

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Filips Houbrechts

ASKER

That was exactly what I wanted to hear. You made my day.

btw You are right. This server is on the internet and only has eth0 with 81-85 as ip's.

Thanks jlevie