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pyrovski / wrtbwmon

Linux bandwidth monitor with per-device tracking
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iptables v1.4.21: host/network `eth1' not found when trying to use old usage.db #16

Closed mw446391 closed 7 years ago

mw446391 commented 8 years ago

Hi - I have updated my wrtbwmon script with rev 208c412.

I'm not sure which version I used before but I remember I installed the previous version on 17 JAN).

The new version works but I have problems getting it to work with my old usage.db.

When I tried an update, I get these errors: root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information. iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information.

If I start with a fresh usage.db then all works:

root@OpenWrt:~# /transfer/wrtbwmon# rm /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh setup /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db root@OpenWrt:~#

But when I restore the old usage.db and try an update, then it fails again:

root@OpenWrt:~# /transfer/wrtbwmon# cp /tmp/usage.db-bak /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information. iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information.

Has there been a change in the DB layout since JAN? If not, how can I merge the old and new usage.db?

pyrovski commented 8 years ago

I don't recall if there was a change in the layout. Wrtbwmon is not designed to migrate DB versions yet, but it's just a CSV file. The column names are on the first line of the file.

On Tue, May 3, 2016 at 8:18 AM, mw446391 notifications@github.com wrote:

Hi - I have updated my wrtbwmon script with rev 208c412 https://github.com/pyrovski/wrtbwmon/commit/208c412fa4a8dca98c1791016e93642a7f3b70cc .

I'm not sure which version I used before but I remember I installed the previous version on 17 JAN).

The new version works but I have problems getting it to work with my old usage.db.

When I tried an update, I get these errors: root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information. iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information.

If I start with a fresh usage.db then all works:

root@OpenWrt:~# /transfer/wrtbwmon# rm /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh setup /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db root@OpenWrt:~#

But when I restore the old usage.db and try an update, then it fails again:

root@OpenWrt:~# /transfer/wrtbwmon# cp /tmp/usage.db-bak /tmp/usage.db root@OpenWrt:~# /transfer/wrtbwmon# wrtbwmon.sh update /tmp/usage.db iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information. iptables v1.4.21: host/network eth1' not found Tryiptables -h' or 'iptables --help' for more information.

Has there been a change in the DB layout since JAN? If not, how can I merge the old and new usage.db?

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mw446391 commented 8 years ago

ah right - just checked the old file and found the line it complained about:

mac,ip,iface,in,out,total,first_date,last_date

eth1,NA,eth1,,2353032,2353032,17-01-2016_21:29:00,22-04-2016_00:00:01

So I guess, I could just delete this line and it should work; let me try ...

mw446391 commented 8 years ago

Yes that worked :-)

Curious how the line for the "eth1" i/f got into the file and somehow the old version of wrtbwmon was not complaining about it.