Easy to use iptables log analyzer

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For example, I have the following 3 records in an iptables log file (.log).



Mar 9 17:05:22 xxx-ThinkPad kernel: [ 9554.663838] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
Mar 9 17:06:44 xxx-ThinkPad kernel: [ 9636.123851] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
Mar 9 17:10:22 xxx-ThinkPad kernel: [ 9854.121740] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0


I want an iptables analyzer that loads this .log file, and automatically analyze each record line by line, and generate output using user-defined parameters.



For example:



Time | Source | Destination | Content of prefix



xxxx | xxxxxx | xxxxxxxxxx | A-Prefix-Name



...... (summary of each record)



How to achieve this? I can Google several existing log analyzer. But I find many of them needs e.g., MySQL, additional package, HTML page, etc. I prefer to try an easy-to-use and straight-forward tool first.




ubuntu iptables logs rsyslog




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    For example, I have the following 3 records in an iptables log file (.log).



    Mar 9 17:05:22 xxx-ThinkPad kernel: [ 9554.663838] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
    Mar 9 17:06:44 xxx-ThinkPad kernel: [ 9636.123851] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
    Mar 9 17:10:22 xxx-ThinkPad kernel: [ 9854.121740] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0


    I want an iptables analyzer that loads this .log file, and automatically analyze each record line by line, and generate output using user-defined parameters.



    For example:



    Time | Source | Destination | Content of prefix



    xxxx | xxxxxx | xxxxxxxxxx | A-Prefix-Name



    ...... (summary of each record)



    How to achieve this? I can Google several existing log analyzer. But I find many of them needs e.g., MySQL, additional package, HTML page, etc. I prefer to try an easy-to-use and straight-forward tool first.




    ubuntu iptables logs rsyslog




    share|improve this question






















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      up vote
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      For example, I have the following 3 records in an iptables log file (.log).



      Mar 9 17:05:22 xxx-ThinkPad kernel: [ 9554.663838] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
      Mar 9 17:06:44 xxx-ThinkPad kernel: [ 9636.123851] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
      Mar 9 17:10:22 xxx-ThinkPad kernel: [ 9854.121740] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0


      I want an iptables analyzer that loads this .log file, and automatically analyze each record line by line, and generate output using user-defined parameters.



      For example:



      Time | Source | Destination | Content of prefix



      xxxx | xxxxxx | xxxxxxxxxx | A-Prefix-Name



      ...... (summary of each record)



      How to achieve this? I can Google several existing log analyzer. But I find many of them needs e.g., MySQL, additional package, HTML page, etc. I prefer to try an easy-to-use and straight-forward tool first.




      ubuntu iptables logs rsyslog




      share|improve this question












      For example, I have the following 3 records in an iptables log file (.log).



      Mar 9 17:05:22 xxx-ThinkPad kernel: [ 9554.663838] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
      Mar 9 17:06:44 xxx-ThinkPad kernel: [ 9636.123851] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0 
      Mar 9 17:10:22 xxx-ThinkPad kernel: [ 9854.121740] A-Prefix-NAME: IN=br0 OUT=br0 PHYSIN=enx00051ba2d1e4 PHYSOUT=enp0s25 MAC=00:c0:3a:17:10:33:00:14:4f:56:85:91:08:00 SRC=192.168.1.1 DST=192.168.1.2 LEN=50 TOS=0x00 PREC=0x00 TTL=64 ID=40273 DF PROTO=TCP SPT=50467 DPT=4031 WINDOW=49640 RES=0x00 ACK PSH URGP=0


      I want an iptables analyzer that loads this .log file, and automatically analyze each record line by line, and generate output using user-defined parameters.



      For example:



      Time | Source | Destination | Content of prefix



      xxxx | xxxxxx | xxxxxxxxxx | A-Prefix-Name



      ...... (summary of each record)



      How to achieve this? I can Google several existing log analyzer. But I find many of them needs e.g., MySQL, additional package, HTML page, etc. I prefer to try an easy-to-use and straight-forward tool first.





      ubuntu iptables logs rsyslog





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      asked Mar 14 at 13:09









      Li Dong

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